HIT 101 - Exam II Quizzes (Lessons 6-8)
HIT 101, Spring 2009, Exam II (Lessons 6-8), Combo Quizzes
- 1.
Please match the term in the left hand column with its best description from the right hand column: Electronic Health Record
- A.
An electronic or paper health record maintained and updated by an individual for himself or herself.
- B.
A computerized health record of health information and associated processes.
- C.
An Electronic Document Management System
- D.
A health record that includes both paper and electronic elements
- E.
Essentially the record that must be delivered in response to a subpoena. The LHR is usually a subset of the EHR.
Correct Answer
B. A computerized health record of health information and associated processes.Explanation
The term "Electronic Health Record" refers to a computerized health record that contains health information and associated processes. This means that it is a digital system used to store and manage a person's health information, including medical history, diagnoses, medications, and test results. It allows healthcare providers to access and update patient records electronically, improving efficiency and coordination of care. Unlike other options listed, it does not involve an individual maintaining their own health record or include both paper and electronic elements. Additionally, it is not specifically related to delivering records in response to a subpoena.Rate this question:
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- 2.
Please match the term in the left hand column with its best description from the right hand column: Hybrid Record
- A.
An electronic or paper health record maintained and updated by an individual for himself or herself.
- B.
A computerized health record of health information and associated processes.
- C.
An Electronic Document Management System
- D.
A health record that includes both paper and electronic elements
- E.
Essentially the record that must be delivered in response to a subpoena. The LHR is usually a subset of the EHR.
Correct Answer
D. A health record that includes both paper and electronic elementsExplanation
A hybrid record refers to a health record that includes both paper and electronic elements. This means that it contains a combination of physical documents and digital files, making it a comprehensive record that encompasses different types of health information. The term "hybrid" implies the integration of both traditional paper-based records and modern electronic records, allowing for a more flexible and comprehensive approach to maintaining and accessing health information.Rate this question:
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- 3.
Please match the term in the left hand column with its best description from the right hand column: Legal Health Record
- A.
An electronic or paper health record maintained and updated by an individual for himself or herself.
- B.
A computerized health record of health information and associated processes.
- C.
An Electronic Document Management System
- D.
A health record that includes both paper and electronic elements
- E.
Essentially the record that must be delivered in response to a subpoena. The LHR is usually a subset of the EHR.
Correct Answer
E. Essentially the record that must be delivered in response to a subpoena. The LHR is usually a subset of the EHR.Explanation
The term "Legal Health Record" refers to the record that must be delivered in response to a subpoena. It is typically a subset of the Electronic Health Record (EHR). This means that when a subpoena is issued, the Legal Health Record includes the specific information and documentation that is legally required to be disclosed, while the EHR may contain a broader range of health information and associated processes.Rate this question:
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- 4.
Please match the term in the left hand column with its best description from the right hand column: Personal Health record
- A.
An electronic or paper health record maintained and updated by an individual for himself or herself.
- B.
A computerized health record of health information and associated processes.
- C.
An Electronic Document Management System
- D.
A health record that includes both paper and electronic elements
- E.
Essentially the record that must be delivered in response to a subpoena. The LHR is usually a subset of the EHR.
Correct Answer
A. An electronic or paper health record maintained and updated by an individual for himself or herself.Explanation
A personal health record refers to an electronic or paper health record that is maintained and updated by an individual for themselves. This means that the record is not maintained by a healthcare provider or organization, but rather by the individual themselves. It allows individuals to keep track of their own health information, including medical history, medications, allergies, and other relevant data. This record can be in electronic or paper format, depending on the preference of the individual.Rate this question:
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- 5.
An electronic health record is information about your health compiled and maintained by you.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
An electronic health record is not compiled and maintained by the individual, but rather by healthcare professionals and organizations. It is a digital version of a patient's paper chart, containing medical history, diagnoses, medications, allergies, and other relevant information. The purpose of an electronic health record is to provide accurate and up-to-date information to healthcare providers for efficient and coordinated care. Therefore, the correct answer is False.Rate this question:
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- 6.
Interface and interoperable are two words that describe the same thing.
- A.
True
- B.
False
Correct Answer
B. FalseExplanation
Interface and interoperable are two different words that describe different things. An interface refers to the way in which a user interacts with a system or device, while interoperable refers to the ability of different systems or devices to work together and exchange information. While they are related concepts, they have distinct meanings and should not be considered synonymous.Rate this question:
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- 7.
Barbara is being seen at a physician office that she has never been to before. She did not have to request copies of her medical record but yet the physician has everything that she needs., The physician must be part of a(n):
- A.
Corporation
- B.
Electronic health record
- C.
Hospital system
- D.
Regional health information organization
Correct Answer
D. Regional health information organizationExplanation
The physician must be part of a regional health information organization because they have access to Barbara's medical records without her having to request copies. A regional health information organization is a network that allows healthcare providers to share and access patient information electronically, ensuring that all necessary medical records are available when needed.Rate this question:
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- 8.
Your administrator has asked for the name of a standard that will allow different computer applications to communicate. Which of the following standards would you give him?
- A.
The Joint Commission
- B.
HL-7
- C.
Medicare's Conditions of Participation
- D.
Your facility's data dictionary
Correct Answer
B. HL-7Explanation
HL-7 is the correct answer because it is a widely used standard in the healthcare industry that allows different computer applications to communicate and exchange data. It defines the format, structure, and content of messages that are exchanged between healthcare systems, ensuring interoperability and seamless information exchange between different applications and systems. The other options mentioned, such as the Joint Commission, Medicare's Conditions of Participation, and your facility's data dictionary, are not specifically related to enabling communication between computer applications.Rate this question:
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- 9.
An interface is:
- A.
Device to enter data
- B.
Protocol for describing data
- C.
Program to exchange data
- D.
Standard vocabulary
Correct Answer
C. Program to exchange dataExplanation
An interface is a program that facilitates the exchange of data between different systems or components. It provides a standardized way for these systems to communicate and share information. Through an interface, data can be sent and received, allowing different programs or devices to interact and exchange data seamlessly.Rate this question:
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- 10.
Removing health records from the storage area to allow space for more current records is called ___.
- A.
Purging records.
- B.
Assembling records.
- C.
Logging records.
- D.
Cycling records.
Correct Answer
A. Purging records.Explanation
Purging records refers to the process of removing health records from the storage area to make room for more current records. It involves disposing of or archiving older records that are no longer needed for immediate access or reference. This ensures that the storage area remains organized and efficient, allowing healthcare facilities to effectively manage and store their patients' health information.Rate this question:
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- 11.
Which type of microfilm does not allow for a unit record to be maintained?
- A.
Roll microfilm
- B.
Jacket microfilm
- C.
Microfiche
Correct Answer
A. Roll microfilmExplanation
Roll microfilm does not allow for a unit record to be maintained because it is a continuous strip of film that is wound onto a spool. This type of microfilm does not have individual frames or compartments for storing and organizing records. Instead, it requires the entire roll to be unwound and searched through in order to access a specific record. This makes it difficult to maintain a unit record and retrieve information efficiently.Rate this question:
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- 12.
Which of the following is not true about document imaging?
- A.
Allows random access for retrieval of documents
- B.
Can be viewed by more than one person at a time
- C.
Can be viewed from locations remote from the HIM department
- D.
Is a paperless system
Correct Answer
D. Is a paperless systemExplanation
Document imaging is a system that allows for the conversion of physical documents into digital format. It enables random access for document retrieval, meaning that documents can be easily accessed and viewed as needed. It also allows for multiple people to view the documents simultaneously and from remote locations, increasing accessibility and collaboration. However, it is not entirely paperless, as it involves the initial scanning and digitization of physical documents.Rate this question:
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- 13.
Which system records the location of health records removed from the filing system and documents the return of the health records?
- A.
Chart deficiency system
- B.
Chart tracking system
- C.
Abstracting system
- D.
None of the above
Correct Answer
B. Chart tracking systemExplanation
The chart tracking system is responsible for recording the location of health records that have been removed from the filing system. It also documents the return of these health records. This system helps to keep track of the movement and whereabouts of the records, ensuring that they are properly accounted for and can be easily retrieved when needed. The chart deficiency system and abstracting system are not specifically designed for this purpose, making them incorrect options.Rate this question:
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- 14.
“Loose” reports are health record forms that ___.
- A.
Are maintained separately from the health record.
- B.
Are not part of the legal health record.
- C.
Are received by the HIM department and added to the health record after it has been processed.
- D.
Are misfiled.
Correct Answer
C. Are received by the HIM department and added to the health record after it has been processed. -
- 15.
In a paper-based system, the completion of the chart is monitored in a special area of the HIM department called the ____.
- A.
Incomplete record file.
- B.
Permanent file.
- C.
Temporary file.
- D.
Remote storage file.
Correct Answer
A. Incomplete record file.Explanation
In a paper-based system, the completion of the chart is monitored in a special area of the HIM department called the incomplete record file. This file is specifically designed to keep track of charts that are missing necessary information or documentation. It serves as a reminder for healthcare professionals to complete the required sections of the chart and ensures that all patient records are complete and accurate.Rate this question:
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- 16.
In which of the following systems are all encounters or patient visits kept in one folder?
- A.
Serial numbering system
- B.
Unit numbering system
- C.
Straight numerical filing system
- D.
Middle-digit filing system
Correct Answer
B. Unit numbering systemExplanation
In a unit numbering system, all encounters or patient visits are kept in one folder. This means that all the information related to a particular patient, including their medical history, test results, and treatment plans, is stored together in a single folder. This system allows for easy access and organization of patient records, as everything is kept in one place.Rate this question:
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- 17.
Which of the following is the key to the identification and location of a patient’s health record?
- A.
Disease index
- B.
Outguidef
- C.
Deficiency slip
- D.
MPI
Correct Answer
D. MPIExplanation
The correct answer is MPI. MPI stands for Master Patient Index, which is a database that contains unique identifiers for each patient in a healthcare system. It is the key to the identification and location of a patient's health record as it helps in accurately linking and retrieving patient information from various sources and locations within the healthcare system.Rate this question:
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- 18.
Which of the following numbering systems is best for maintaining the encounters of a patient together?
- A.
Unit
- B.
Serial-unit
- C.
Serial
- D.
Alphabetic
Correct Answer
A. UnitExplanation
The unit numbering system is the best for maintaining the encounters of a patient together. This system assigns a unique number to each patient, allowing for easy identification and organization of their medical records. The unit numbering system ensures that all encounters and medical information related to a specific patient are grouped together, making it efficient for healthcare professionals to access and track their medical history.Rate this question:
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- 19.
In which numbering system does a patient admitted to a healthcare facility on three different occasions receive three different health record numbers?
- A.
Unit
- B.
Serial
- C.
Terminal-digit
- D.
Alphabetic
Correct Answer
B. SerialExplanation
A patient admitted to a healthcare facility on three different occasions receiving three different health record numbers suggests that the facility is using a serial numbering system. In this system, each patient is assigned a unique number that is incremented sequentially for each new admission. This allows for easy identification and tracking of individual patient records.Rate this question:
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- 20.
Which of the following is not usually a part of quantitative analysis review?
- A.
Checking that all forms contain the patient’s name and health record number
- B.
Checking that all forms and reports are present
- C.
Checking that every word in the record is spelled correctly
- D.
Checking that reports requiring authentication have signatures
Correct Answer
C. Checking that every word in the record is spelled correctlyExplanation
Quantitative analysis review typically involves checking for accuracy and completeness of data, rather than focusing on spelling errors. While it is important to ensure that all forms contain the patient's name and health record number, all forms and reports are present, and reports requiring authentication have signatures, the spelling of every word in the record is not usually a part of this analysis. Spelling errors may be more relevant in qualitative analysis or proofreading tasks.Rate this question:
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- 21.
Which of the following is not true of good forms design for paper forms?
- A.
Every form should have a unique identification number.
- B.
Every form should have a clear, concise title.
- C.
Bright colors should be used to identify forms.
- D.
Paper ranging from twenty to twenty-four pounds in weight should be used for forms that will be copied, faxed, or scanned.
Correct Answer
C. Bright colors should be used to identify forms.Explanation
Good forms design for paper forms should prioritize clarity and ease of use. Using bright colors to identify forms can actually make them more difficult to read and understand. It is important to use clear and concise titles, as well as unique identification numbers, to ensure that forms can be easily identified and processed. Additionally, using paper of the appropriate weight (twenty to twenty-four pounds) is recommended for forms that will be copied, faxed, or scanned to ensure legibility and durability.Rate this question:
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- 22.
Which of the following is not true of good forms design for electronic forms?
- A.
Keystrokes should be minimized by using pop-up menus.
- B.
Electronic forms should use completeness checks.
- C.
Electronic forms should use radio buttons for multiple selections of items.
- D.
Electronic forms should use text boxes to enter text.
Correct Answer
C. Electronic forms should use radio buttons for multiple selections of items.Explanation
Good forms design for electronic forms should use radio buttons for multiple selections of items. Radio buttons are used when there is a need for the user to select only one option from a list. For multiple selections, checkboxes are more appropriate. Therefore, the statement "Electronic forms should use radio buttons for multiple selections of items" is not true.Rate this question:
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- 23.
Which of the following is a disadvantage of alphabetic filing?
- A.
Easy to train new personnel to file
- B.
Uneven expansion of file shelves or cabinets
- C.
Ease of creation
- D.
No reliance on an index or authority file
Correct Answer
B. Uneven expansion of file shelves or cabinetsExplanation
The correct answer is the uneven expansion of file shelves or cabinets. This means that when using alphabetic filing, the shelves or cabinets may not expand evenly to accommodate the increasing number of files. This can lead to disorganization and difficulty in finding and accessing files.Rate this question:
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- 24.
In healthcare organizations, what is authority file for identification of a patient’s health record usually called?
- A.
MPI
- B.
Provider file
- C.
Physician index
- D.
Patient registry
Correct Answer
A. MPIExplanation
In healthcare organizations, the authority file for identification of a patient's health record is usually called the MPI, which stands for Master Patient Index. The MPI is a centralized database that stores and manages patient identification information, such as names, addresses, and medical record numbers. It allows healthcare providers to accurately identify and link patient records across different systems and facilities, ensuring seamless and coordinated care for the patient. The MPI plays a crucial role in maintaining data integrity and patient safety within healthcare organizations.Rate this question:
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- 25.
Which of the following is a request from a clinical area to charge out a health record?
- A.
Outguide folder
- B.
Requisition
- C.
MPI
- D.
Patient registry
Correct Answer
B. RequisitionExplanation
A requisition is a formal request made by a clinical area to charge out a health record. It is a document or form that is filled out by the requesting department or individual to indicate the need for the health record to be taken out of the records department and used for a specific purpose, such as for patient care or medical research. The requisition typically includes information about the patient, the reason for the request, and the expected duration of the charge-out. This ensures that the health record is properly accounted for and can be tracked during its temporary absence from the records department.Rate this question:
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- 26.
What would be the linear filing inch capacity for a shelving unit with 6 shelves, each measuring 36 inches?
- A.
42 inches
- B.
3600 inches
- C.
252 inches
- D.
216 inches
Correct Answer
D. 216 inchesExplanation
The linear filing inch capacity for a shelving unit can be calculated by multiplying the number of shelves by the length of each shelf. In this case, there are 6 shelves, each measuring 36 inches. Therefore, the linear filing inch capacity would be 6 x 36 = 216 inches.Rate this question:
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- 27.
A quantitative review of the health record for missing reports and signatures that occurs when the patient is in the hospital is referred to as a ___
- A.
Prospective review
- B.
Retrospective review
- C.
Concurrent review
- D.
Peer review
Correct Answer
C. Concurrent reviewExplanation
A concurrent review refers to a quantitative review of the health record for missing reports and signatures that takes place while the patient is still in the hospital. This type of review is conducted in real-time to ensure that all necessary documentation is completed and signed during the patient's stay. It helps to identify any gaps or errors in the health record promptly, allowing for timely corrections and improved patient care.Rate this question:
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- 28.
A health record with deficiencies that is not complete within the timeframe specified in the medical staff rules and regulations is called a/an _________.
- A.
Suspended record.
- B.
Delinquent record.
- C.
Pending record.
- D.
Illegal record.
Correct Answer
B. Delinquent record.Explanation
A health record with deficiencies that is not complete within the specified timeframe is called a delinquent record. This term is commonly used in medical settings to refer to records that have not been properly completed or updated within the required timeframe. These records may have missing or incomplete information, which can impact patient care and the overall efficiency of the healthcare system. It is important to address and rectify delinquent records to ensure accurate and comprehensive medical documentation.Rate this question:
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- 29.
In which department/unit does the health record typically begin?
- A.
HIM department
- B.
Patient registration/admitting
- C.
Nursing unit
- D.
Billing department
Correct Answer
B. Patient registration/admittingExplanation
The health record typically begins in the patient registration/admitting department. This department is responsible for collecting and recording the patient's personal and demographic information, as well as obtaining consent and insurance details. It is the first point of contact for the patient when they arrive at a healthcare facility, and their information is used to create the initial health record. The HIM department, nursing unit, and billing department are involved in managing and updating the health record, but patient registration/admitting is where it all starts.Rate this question:
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- 30.
When a hospital accredited by the Joint Commission is considered to be in compliance with Medicare’s Conditions of Participation, this is called ___________.
- A.
Adjuvant accreditation
- B.
Deemed status
- C.
Conditional accreditation
- D.
Dual accreditation
Correct Answer
B. Deemed statusExplanation
When a hospital accredited by the Joint Commission is considered to be in compliance with Medicare's Conditions of Participation, it is referred to as "deemed status." This means that the hospital has met the requirements set by both the Joint Commission and Medicare, ensuring that it provides high-quality care and meets the necessary standards for reimbursement from Medicare. The term "deemed status" indicates that the hospital is recognized as meeting the necessary criteria without the need for separate accreditation from Medicare.Rate this question:
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- 31.
Which of the typical HIM functions assist in monitoring and compliance of the health care facility with the Joint Commission standards?
- A.
Release of information
- B.
Record processing
- C.
Transcription
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
All of the above functions, including release of information, record processing, and transcription, assist in monitoring and compliance with the Joint Commission standards. Release of information ensures that patient records are shared appropriately and in accordance with legal and ethical guidelines. Record processing involves organizing and managing patient records to ensure accuracy and completeness. Transcription involves converting spoken medical information into written form, which is essential for maintaining accurate and up-to-date patient records. By performing these functions effectively, the health care facility can ensure compliance with the Joint Commission standards.Rate this question:
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- 32.
What component of the budget would include money for the purchase of an EHR?
- A.
Revenue budget
- B.
Expense budget
- C.
Capital budget
- D.
Cash budget
Correct Answer
C. Capital budgetExplanation
The capital budget is the component of the budget that includes money for the purchase of an EHR. The capital budget is specifically allocated for long-term investments in assets such as equipment, buildings, or technology. Since the purchase of an EHR would be considered a long-term investment in technology, it would fall under the capital budget category.Rate this question:
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- 33.
The future role of the HIM professional is expected to change due to ___________.
- A.
Advances in technology
- B.
Implementation of new clinical coding system
- C.
Evolution of the EHR
- D.
All of the above
Correct Answer
D. All of the aboveExplanation
The future role of the HIM professional is expected to change due to advances in technology, implementation of new clinical coding systems, and the evolution of the EHR. Advances in technology will require HIM professionals to adapt to new tools and systems, such as artificial intelligence and data analytics. The implementation of new clinical coding systems will require HIM professionals to learn and master new coding languages and processes. The evolution of the EHR will require HIM professionals to become proficient in managing and analyzing electronic health records. Overall, all of these factors will contribute to a significant transformation in the role of HIM professionals in the future.Rate this question:
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- 34.
Specific performance expectations and/or structures and processes that provide detailed information for each Joint Commission standard are called__________.
- A.
Elements of performance.
- B.
Fact sheets.
- C.
Ad hoc reports
- D.
Registers.
Correct Answer
A. Elements of performance.Explanation
Specific performance expectations and/or structures and processes that provide detailed information for each Joint Commission standard are called elements of performance. These elements of performance outline the specific actions and requirements that organizations must meet in order to comply with the Joint Commission standards. They provide detailed guidance on how to implement and maintain the standards, ensuring that organizations are meeting the necessary criteria for quality and safety in healthcare. Fact sheets, ad hoc reports, and registers are not specifically related to the Joint Commission standards and do not provide the same level of detailed information as elements of performance.Rate this question:
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- 35.
A(n) ___ can be defined as a collection of related components that interact to perform a task in order to accomplish a goal.
- A.
Information
- B.
Data
- C.
System
- D.
Process
Correct Answer
C. SystemExplanation
A system can be defined as a collection of related components that interact to perform a task in order to accomplish a goal. Systems can be found in various fields such as technology, biology, and business. They are designed to work together and achieve a specific purpose or objective.Rate this question:
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- 36.
_____ is the traditional manner of planning and implementing an information system.
- A.
CPRI
- B.
UML
- C.
Database management
- D.
SDLC
Correct Answer
D. SDLCExplanation
SDLC, which stands for Software Development Life Cycle, is the traditional manner of planning and implementing an information system. It is a systematic approach that includes various phases such as requirements gathering, system design, coding, testing, and maintenance. SDLC ensures that the development process is well-organized and follows a structured approach, allowing for better control and management of the information system development. It helps in minimizing risks, improving quality, and ensuring that the final product meets the desired requirements and objectives.Rate this question:
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- 37.
The first phase of the SDLC is the _____ phase.
- A.
System design
- B.
System testing
- C.
Maintenance
- D.
System analysis
Correct Answer
D. System analysisExplanation
The first phase of the SDLC is the system analysis phase. This phase involves gathering and analyzing requirements, identifying problems and opportunities, and defining the scope of the system. It focuses on understanding the existing system and determining the requirements for the new system. This phase helps in identifying the goals and objectives of the system and lays the foundation for the subsequent phases of the SDLC.Rate this question:
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- 38.
What phase of the SDLC creates the object model of the solution environment?
- A.
System design
- B.
System testing
- C.
Maintenance
- D.
System analysis
Correct Answer
A. System designExplanation
System design is the phase of the SDLC that creates the object model of the solution environment. During this phase, the system requirements are analyzed, and an overall design for the system is created. This includes defining the architecture, components, and interactions of the system. The object model is a representation of the system's structure and behavior, which helps in understanding and visualizing how the system will function. Therefore, system design is the correct answer as it focuses on creating the object model of the solution environment.Rate this question:
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- 39.
_____ is a first-generation programming language
- A.
XML
- B.
HTML
- C.
Machine
- D.
Complier
Correct Answer
C. MachineExplanation
Machine language is a first-generation programming language. It is a low-level language that consists of binary code and is directly understood by the computer's hardware. It is specific to a particular computer architecture and is difficult for humans to read and write. Machine language instructions are executed directly by the computer's central processing unit (CPU), making it the most basic and fundamental programming language.Rate this question:
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- 40.
A _____ manages the day-to-day operations of a business.
- A.
Transaction processing system
- B.
Management information system
- C.
Decision-processing system
- D.
Expert system
Correct Answer
A. Transaction processing systemExplanation
A transaction processing system manages the day-to-day operations of a business by processing and recording transactions such as sales, purchases, and payments. It ensures that these transactions are accurately and efficiently recorded, allowing for the smooth functioning of the business. This system is responsible for tasks such as updating inventory, processing customer orders, and generating invoices. By automating and streamlining these processes, a transaction processing system helps to improve operational efficiency and accuracy in a business.Rate this question:
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- 41.
A _____ supports strategic decision making.
- A.
Transaction processing system
- B.
Management information system
- C.
Executive information system
- D.
Expert system
Correct Answer
C. Executive information systemExplanation
An executive information system is designed to support strategic decision making by providing high-level, summarized information to executives. It gathers data from various sources, processes it, and presents it in a user-friendly format, such as dashboards or reports. This allows executives to quickly analyze and understand the current state of the organization, identify trends, and make informed decisions to achieve strategic goals. Unlike transaction processing systems, which focus on day-to-day operational activities, executive information systems provide the necessary information for long-term planning and strategic decision-making.Rate this question:
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- 42.
A knowledge information system is also called a(n) _____ system
- A.
Executive information system
- B.
Management information system
- C.
Expert system
- D.
CPR
Correct Answer
C. Expert systemExplanation
An expert system is a type of knowledge information system that is designed to replicate the decision-making abilities of a human expert in a specific domain. It uses a knowledge base and a set of rules to provide advice or solve problems in a particular area. Unlike executive information systems and management information systems, which focus on providing information for decision-making at different levels of an organization, an expert system is specifically designed to provide expert-level advice and solutions. CPR, on the other hand, stands for cardiopulmonary resuscitation and is not related to knowledge information systems.Rate this question:
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- 43.
An organized collection of data is _____.
- A.
Information
- B.
A database
- C.
A DBMS
- D.
None of the above
Correct Answer
B. A databaseExplanation
A database is an organized collection of data that is stored and managed in a structured manner. It allows for efficient storage, retrieval, and manipulation of data. A database provides a centralized location for storing and accessing data, making it easier to manage and analyze large amounts of information. Therefore, the correct answer is "A database".Rate this question:
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- 44.
A(n) _____ stores data in predefined tables consisting of rows and columns.
- A.
Object-oriented database
- B.
Relational database
- C.
Hierarchical database
- D.
None of the above
Correct Answer
B. Relational databaseExplanation
A relational database stores data in predefined tables consisting of rows and columns. In a relational database, data is organized into tables, where each table represents a specific entity or concept. The rows in the table represent individual records or instances of that entity, and the columns represent the attributes or properties of that entity. This allows for efficient storage, retrieval, and manipulation of data using structured query language (SQL) operations. Relational databases are widely used in various applications and industries due to their flexibility, scalability, and ability to establish relationships between different tables.Rate this question:
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- 45.
_____ allows a user to insert, update, delete, and query data from a database.
- A.
C++
- B.
C
- C.
Java
- D.
SQL
Correct Answer
D. SQLExplanation
SQL (Structured Query Language) allows a user to insert, update, delete, and query data from a database. It is a programming language specifically designed for managing and manipulating relational databases. SQL provides a set of commands and syntax that allows users to interact with the database, perform various operations on the data, and retrieve information based on specific criteria. It is widely used in the field of database management systems and plays a crucial role in data manipulation and retrieval.Rate this question:
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- 46.
A _____ uniquely identifies each row in a table and ensures that it is unique.
- A.
Key
- B.
Primary key
- C.
Foreign key
- D.
None of the above
Correct Answer
B. Primary keyExplanation
A primary key is a field or combination of fields that uniquely identifies each row in a table. It ensures that no two rows have the same values for the primary key, thus enforcing uniqueness. By using a primary key, it becomes easier to manage and manipulate data within the table, as it provides a reliable way to identify and reference individual rows.Rate this question:
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- 47.
The LAST_NAME column of the patients table is considered a _____.
- A.
Row
- B.
Column
- C.
Table
- D.
None of the above
Correct Answer
B. ColumnExplanation
The LAST_NAME column of the patients table is considered a column because it represents a specific attribute or data field in the table. In a database, a column is used to store and organize data in a structured manner. In this case, the LAST_NAME column is likely used to store the last names of the patients, making it a column in the patients table.Rate this question:
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- 48.
_____ connect computers together in a way that allows for the sharing of information and resources.
- A.
Data communications
- B.
Networks
- C.
Telecommunications
- D.
None of the above
Correct Answer
B. NetworksExplanation
Networks connect computers together in a way that allows for the sharing of information and resources. This can be done through wired or wireless connections, enabling devices to communicate and exchange data. Networks can be local, such as a home or office network, or they can be global, such as the internet. By connecting computers and devices, networks facilitate collaboration, file sharing, internet access, and other forms of communication.Rate this question:
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- 49.
A _____ is a task that runs on a server computer.
- A.
Service
- B.
Client
- C.
Browser
- D.
None of the above
Correct Answer
A. ServiceExplanation
A service is a task that runs on a server computer. Services are background processes that perform specific functions or provide specific capabilities on a server. They run independently of user interaction and can be accessed by clients or other services. Services are commonly used in server-based applications to handle tasks such as data processing, file sharing, or network communication.Rate this question:
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- 50.
The _____ function of a computer allows access to its shared resources and services.
- A.
Client
- B.
Server
- C.
Peer
- D.
None of the above
Correct Answer
B. ServerExplanation
The server function of a computer allows access to its shared resources and services. Servers are powerful computers or systems that provide services to other computers or devices on a network. They can store and manage data, host websites, handle email communication, and perform various other tasks. By accessing a server, clients can utilize its resources and services, such as accessing files, databases, or running applications.Rate this question:
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Mar 21, 2023Quiz Edited by
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Apr 01, 2009Quiz Created by
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