MIS 502 Ch 1 Quiz

The hardware, network, and overall performance requirements of a system play a crucial role in determining the appropriate system software. This is because different software may have varying compatibility and resource requirements, such as processor speed, memory, and network capabilities. Therefore, it is important to consider these factors when selecting system software to ensure optimal performance and functionality.

An application programmer is responsible for developing and testing software. They write code, design software applications, and ensure that the software functions properly through rigorous testing. Therefore, the statement "A(n) application programmer builds and tests software" is true.

The statement is true because a degree program in computer science offers the most appropriate training for a student to become a systems programmer. Computer science programs typically cover a wide range of topics including programming languages, algorithms, operating systems, and computer architecture, all of which are essential knowledge for a systems programmer. Additionally, these programs often provide hands-on experience and opportunities to work on real-world projects, further preparing students for a career in systems programming.

The IEEE Computer Society is the correct answer because it is a professional organization specifically focused on information systems and computer science. It provides resources, networking opportunities, and continuing education for information systems students and professionals. The other options, AIA (American Institute of Architects), Architectural Digest, and Medical Association, are not relevant to the field of information systems and would not offer the same level of targeted continuing education opportunities.

The computer operations manager usually reports to the chief information officer because the computer operations manager is responsible for overseeing the organization's computer systems and ensuring their smooth operation. This role is closely aligned with the responsibilities of the chief information officer, who is responsible for managing the organization's information technology strategy and infrastructure. Therefore, the computer operations manager would typically report to the chief information officer to ensure effective communication and coordination between the two roles.

In many organizations, data from various sources is stored in a common database. This allows for easy access and sharing of information among different departments or individuals within the organization. The data can be accessed through a communications network, such as an intranet or internet, which enables users to retrieve and manipulate the data as needed. Therefore, the statement that data from many sources within the organization is often stored in a common database and accessed via a communications network is true.

Technical knowledge of computer hardware and systems software is crucial for completing architectural design activities because it helps in understanding the capabilities and limitations of the hardware and software components that will be used in the design. This knowledge allows architects to make informed decisions about the design, ensuring that it is feasible and optimized for the specific hardware and software requirements. Without this technical knowledge, architectural designs may not be practical or efficient, leading to potential issues and limitations in the final product.

A systems analyst is responsible for conducting surveys to gather information, determining the feasibility of proposed systems, and defining and documenting the requirements of the users. This involves analyzing the needs of the organization and its users, identifying potential solutions, and documenting the necessary specifications for the development or implementation of a new system. Therefore, the statement that a systems analyst conducts surveys, determines feasibility, and defines and documents user requirements is true.

System evaluation and maintenance may occur as a result of a change in information needs because when the information needs of a system change, it is necessary to evaluate and maintain the system to ensure that it continues to meet the new requirements. This can involve updating or modifying the system, conducting performance evaluations, and making any necessary adjustments to ensure that the system remains effective and efficient in providing the required information.

The explanation for the given correct answer is that the membership of the Association for Information Technology Professionals primarily consists of IS managers and application developers. This means that the majority of the members in this association are professionals working in the field of information systems management and application development.

Systems evaluation and maintenance may occur as a result of a change in information needs because when the information needs of an organization change, it may require the evaluation and maintenance of existing systems to ensure they can still meet the new information needs effectively. This can involve updating or modifying the systems, implementing new systems, or retiring outdated systems. Therefore, it is true that systems evaluation and maintenance may occur as a result of a change in information needs.

The Chief Information Officer (CIO) is responsible for overseeing the organization's technology infrastructure and strategy. They need to have a broad base of technical knowledge in order to effectively communicate and collaborate with all the technical specialists employed by the organization, including systems analysts, application programmers, and database analysts. The CIO's role is to ensure that the organization's technology needs are met and that all technical specialists are working together towards common goals.

Business modeling activities involve the process of creating models that represent various aspects of a business, such as its structure, processes, and strategies. These models serve as a visual representation or blueprint that helps in understanding and analyzing the business. Therefore, it is true that the end result of business modeling activities is a set of models.

Technical knowledge of computer hardware and systems software is crucial for completing architectural design activities because it enables architects to understand the capabilities and limitations of the hardware and software components that will be used in the design. This knowledge helps architects make informed decisions about the design, ensuring that it is feasible, efficient, and compatible with the hardware and software systems. Without this technical knowledge, architects may design solutions that are impractical or incompatible, leading to implementation issues and inefficiencies. Therefore, it is true that technical knowledge of computer hardware and systems software is most important when completing architectural design activities.

The correct answer is IEEE Computer Society. This organization is specifically focused on computer science and information technology, making it the most relevant choice for an information systems student or professional seeking continuing education. AIA and Architectural Digest are more related to architecture and design, while the Medical Association is specific to the healthcare field.

The CIO of a company must have a vision of how technology is changing and how best to respond to and take advantage of those changes. This is because the role of a CIO is to oversee the company's technology strategy and ensure that it aligns with the overall business objectives. By understanding how technology is evolving, the CIO can make informed decisions about which technologies to adopt, how to integrate them into the company's operations, and how to leverage them to gain a competitive advantage. Therefore, it is true that the CIO must have a vision of how technology is changing and how to respond to those changes.

The statement is true because a computer operations manager is responsible for overseeing and managing all of an organization's information systems and infrastructure. This requires a broad base of technical knowledge in order to understand and effectively manage these systems. Without this knowledge, the manager would not be able to effectively perform their job duties and ensure that the organization's information systems are running smoothly and efficiently.

When managing a large number of computer resources within a large organization with multiple ongoing development projects and system upgrades, compatibility and future trends become a concern. This is because with numerous systems and projects running simultaneously, it is important to ensure that all the different computer resources are compatible with each other and with any future upgrades or changes. This includes ensuring that software and hardware components can work together seamlessly and that they can adapt to any future technological advancements or changes in the organization's requirements.

A degree program in computer science would be the most appropriate training for a student to become a systems programmer. This is because computer science programs typically cover the necessary knowledge and skills required for a career in systems programming, such as programming languages, operating systems, and computer architecture. Additionally, a degree in computer science often provides opportunities for practical experience and internships, which can further enhance the student's skills and make them more competitive in the job market. Therefore, it is true that a student would find the most appropriate training in a degree program in computer science to become a systems programmer.

The statement is true because the systems development life cycle is a set of steps that IS professionals follow when developing an information system. This cycle typically includes stages such as planning, analysis, design, implementation, and maintenance. By following this structured approach, IS professionals can ensure that the information system is developed and implemented effectively and efficiently.

The statement is true because the systems development life cycle is a structured approach that IS professionals follow when developing an information system. It consists of several steps, including planning, analysis, design, implementation, and maintenance. This cycle ensures that the information system is developed in a systematic and organized manner, leading to a higher chance of success in meeting the organization's needs and requirements.

The given statement is true. The Institute for Electrical and Electronics Engineers (IEEE) Computer Society is indeed a subgroup of IEEE. It focuses on computer and data communication technology, indicating its specialization in these areas.

In many organizations, data from various sources is stored in a common database. This allows for easy access and sharing of information among different departments or individuals within the organization. Additionally, this data can be accessed through a communications network, which enables remote access to the database. Therefore, the statement "Data from many sources within the organization is often stored in a common database and accessed via a communications network" is true.

The selection of hardware and system software is not an activity of the UP business modeling discipline. The UP business modeling discipline focuses on activities such as identifying business requirements, defining business processes, and creating business models. The selection of hardware and system software falls under the domain of the system design and implementation discipline, which is responsible for choosing the appropriate hardware and software components to support the business requirements.

Many technology-oriented websites are indeed owned by or closely associated with periodical publishers. This is because periodical publishers often have the resources and expertise to create and maintain technology-focused websites. Additionally, owning technology-oriented websites allows periodical publishers to expand their online presence and reach a larger audience.

This statement is true because computer science students typically study the design and development of system software, such as operating systems and compilers, which are essential for the functioning of computers. On the other hand, information systems students usually concentrate on the use and management of application software, such as databases and enterprise resource planning systems, which are used to support specific business processes and operations. Therefore, the two fields have different areas of emphasis within the broader field of computing.

UP iterations, or User Persona iterations, are typically conducted within a short time frame of 4-6 weeks. This means that the process of developing and refining user personas, which are fictional representations of target users, is done relatively quickly. This allows for a more efficient and agile approach to user-centered design, as it enables teams to gather insights, make adjustments, and iterate on the personas in a timely manner. Therefore, the given answer that UP iterations are normally conducted within a relatively short time frame of 4-6 weeks is true.

System evaluation and maintenance are necessary processes that ensure the system continues to meet the organization's information needs. When there is a change in information needs, such as new requirements or updated data, it may trigger the need for system evaluation and maintenance to ensure the system can effectively support the new information needs. Therefore, the statement is true.

The end result of business modeling activities is a set of models. This means that when businesses engage in modeling activities, they create various models that represent different aspects of their organization. These models can include financial models, operational models, strategic models, and more. These models help businesses understand and analyze their current state, identify areas for improvement, and make informed decisions for future planning and growth. Therefore, the statement "The end result of business modeling activities is a set of models" is true.

The activities of the UP implementation discipline do not include selecting hardware, system software, and application development tools.

The chief information officer (CIO) is responsible for understanding how technology is evolving and how it can be utilized to benefit the organization. As a leader in the field of information technology, the CIO must have a clear vision of the changes happening in the industry and make strategic decisions on how to respond and take advantage of those changes. They are responsible for ensuring that the organization's technology infrastructure aligns with its goals and objectives, and that it remains competitive in the ever-changing technological landscape.

This statement is true because websites that generate revenue from advertising, referrals, commissions, or preferred partner arrangements have a financial incentive to promote certain products, services, or companies. This can lead to biased content as the website may prioritize promoting these products or services over providing unbiased and objective information to their users. Therefore, it is important for users to be aware of this potential bias when consuming content from such websites.

System recovery is not a UP (Unified Process) discipline because it does not fall under the defined categories of UP, which include Business Modeling, Requirements, and Testing. System recovery is a separate process that deals with restoring a system to its original state after a failure or crash. While it is crucial for maintaining system reliability, it is not specifically categorized as a UP discipline.

Developing files and application programs is not an activity of the UP systems maintenance discipline. The UP systems maintenance discipline is focused on activities related to the management, enhancement, and support of existing systems. Developing files and application programs falls under the UP systems development discipline, which is responsible for creating new systems and applications. Therefore, the given statement is false.

In order to effectively manage computer technology, a manager must have a broad understanding of current technology. This is because the rapid pace of change in computer technology means that new advancements and updates are constantly being introduced. By staying up-to-date with current technology, a manager can make informed decisions, implement the latest tools and systems, and ensure that their team is equipped with the necessary knowledge and skills to keep up with the evolving industry.

Organizations with a significant amount of computer equipment and software often hire systems programmers to handle tasks like troubleshooting hardware issues and installing and configuring software. This statement is true because systems programmers are specialized professionals who possess the necessary skills and knowledge to effectively manage and maintain computer systems in large organizations. They play a crucial role in ensuring the smooth operation and functionality of the organization's computer infrastructure.

The statement is true because scientific applications are designed to meet the specific data processing and numerical modeling requirements of researchers in fields like astronomy, meteorology, and physics. These applications are developed with advanced algorithms and tools to handle large datasets and perform complex calculations, enabling researchers to analyze and simulate various phenomena accurately. Therefore, scientific applications play a crucial role in facilitating scientific research and advancing our understanding of the natural world.

A systems designer is responsible for performing activities related to the design discipline, which involves creating and planning the structure and components of a system. Additionally, they may also be involved in the deployment discipline, which includes the implementation and installation of the designed system. Therefore, it is true that a systems designer performs activities of both the design and deployment disciplines.

The given statement is true. A computer operations manager is responsible for various tasks such as scheduling, staffing, security, system backups, maintenance, and upgrades. These responsibilities ensure the smooth functioning and efficiency of computer operations within an organization.

The statement is true because the job titles mentioned, programmer, systems designer, and systems analyst, are all directly involved in the development of application software. Programmers write the code for the software, systems designers create the overall structure and design, and systems analysts analyze user requirements and design solutions. Therefore, these job titles are indeed responsible for developing application software.

When purchasing a computer, the most important factor to consider is your preferences and requirements. This is because everyone has different needs and uses for a computer. Your preferences may include factors such as the size, weight, and design of the computer, while your requirements may include the specific software or hardware capabilities you need. Hard disk speed, processor type, and operating system are also important factors, but they should be chosen based on your preferences and requirements.

System review is not a discipline of the Unified Process. The Unified Process is a software development methodology that consists of four disciplines: requirements, analysis and design, implementation, and test. System review is not one of these disciplines, so the correct answer is false.

A programming language is not referred to as computer hardware because it is a software tool used to write, edit, and execute computer programs. Computer hardware refers to the physical components of a computer system, such as the processor (processing component), input/output devices (I/O component), and network components. Programming languages, on the other hand, are used to give instructions to the hardware and enable the creation of software applications.

As a data communications specialist, you would most likely belong to a professional organization such as the Institute of Electrical and Electronics Engineers (IEEE) or the Telecommunications Industry Association (TIA) rather than the Association of Information Technology Professionals (AITP). The AITP is an organization that focuses on the broader field of information technology, whereas data communications is a specific subset within that field. Therefore, it is unlikely that a data communications specialist would belong to the AITP.

Creating an initial estimate of hardware and system software requirements falls under the business modeling discipline in the Unified Process (UP). This activity involves analyzing the needs and requirements of the business and determining the necessary hardware and system software to support those requirements. By estimating these requirements at the early stages of the project, the business can plan and allocate resources accordingly.

The given correct answer is SDLC, which stands for Software Development Life Cycle. SDLC is a methodology used in software engineering to guide the process of developing software. It encompasses various phases such as requirements gathering, design, coding, testing, and maintenance. The question is asking for an example, and SDLC fits this requirement as it is an example of a systematic approach followed in software development projects.

The statement is true because installation of hardware and system software is indeed an activity of the UP (Unified Process) deployment discipline. The deployment discipline involves activities related to the actual deployment of the software system, including the installation of hardware and system software. Therefore, the statement is correct.

The statement is false because selecting hardware and system software is not an activity of the UP (Unified Process) business modeling discipline. The UP business modeling discipline focuses on activities such as identifying business processes, defining business rules, and creating business models. Selecting hardware and system software falls under the system design and implementation discipline of the UP.

In a small organization, the manager of the local area network is referred to as the network administrator. This individual is responsible for overseeing the operation and maintenance of the organization's computer network. They ensure that the network is functioning properly, troubleshoot any issues that arise, and implement security measures to protect the network from unauthorized access. The network administrator also manages user accounts, sets up new devices on the network, and provides technical support to employees.

Hardware and system software installation is not an activity of the UP design discipline. The UP design discipline focuses on the design and development of software systems, while hardware and system software installation falls under the domain of system administration or IT infrastructure management.