Computer Applications And Parts Quiz! Trivia
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Do you know anything about computer applications? Do you assume you can pass this quiz? Some application software examples include Microsoft Office applications, business software’s accounting software’s medical software, educational software’s and computer gaming software. Many of the software is available on the computer upon purchase, but others you come across are optional. Taking this quiz will help you look at how much you realize about computer applications.
- 1.
Jim is in the process of typing a five-page research paper. The keyboard Jim is using represents what type of main computer component?
- A.
Output device
- B.
Systems Unit
- C.
Storage
- D.
Input Device
Correct Answer
D. Input DeviceExplanation
The keyboard is considered an input device because it allows Jim to input data into the computer system. In this case, Jim is using the keyboard to type his research paper, which means he is entering text and commands into the computer. Input devices are used to send data and instructions to the computer for processing.Rate this question:
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- 2.
Compare the following statements and select the one statement that correctly identifies the particular computer system and its specific qualities.
- A.
The ENIAC computer was a computer used by the military. The military used the ENIAC to help soldiers calculate artillery distance. The primary advantage of the ENIAC was its very small and mobile size.
- B.
THE ABC computer was a three-year development by John Anastoff and Clifford Berry. The ABC computer was a large machine that allowed people to communicate across great distances.
- C.
The Altair 8800 was a computer developed by MITS. The Altair was the first personal computer that was sold to the public. The Altair had no monitor, keyboard, or disk storage.
- D.
The Enhanced PC developed by Stephen Jobs and Bill Gates was a major change in the computer world. The enhanced first PC had a keyboard, mouse, monitor, and disk storage. The Apple computer company manufactured the enhanced PC.
Correct Answer
C. The Altair 8800 was a computer developed by MITS. The Altair was the first personal computer that was sold to the public. The Altair had no monitor, keyboard, or disk storage.Explanation
The Altair 8800 was the first personal computer sold to the public and was developed by MITS. It did not have a monitor, keyboard, or disk storage. This statement accurately identifies the particular computer system and its specific qualities.Rate this question:
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- 3.
A computer is a complex machine made up of many parts. Some of the parts can even be compared to the human body. Select the computer part below that is correctly classified with a true human body connection.
- A.
Mouse – The computer keyboard is identical to the feet used by humans. We must use the mouse just like our feet to move things around on our computer.
- B.
CPU- The CPU inside of a computer is identical to the human brain. The CPU processes instructions just like the human brain.
- C.
Monitor- The monitor is identical to our eyes. The monitor is an auxiliary storage location for facts and figures that we see.
- D.
Motherboard – The motherboard is like our entire body. The motherboard is a complex input device that connects everything together.
Correct Answer
B. CPU- The CPU inside of a computer is identical to the human brain. The CPU processes instructions just like the human brain.Explanation
The CPU inside of a computer is compared to the human brain because both the CPU and the brain process instructions. The CPU is responsible for executing instructions and performing calculations in a computer, just like the brain processes information and controls the body's functions. Both the CPU and the brain are considered the central processing units in their respective systems.Rate this question:
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- 4.
Sara is typing her final English paper and accidentally unplugs her mouse.
- A.
Sara will have to plug her mouse back in, restart her computer, and retype her entire paper.
- B.
Sara will have to install a new input device that will allow her to make new movements within her computer.
- C.
Sara will need to call technical assistance, which will instruct her to unplug her keyboard and try the mouse in that port.
- D.
Sara will be able to perform all operations because the mouse is not a required input device and keyboard commands can be utilized for all operations.
Correct Answer
D. Sara will be able to perform all operations because the mouse is not a required input device and keyboard commands can be utilized for all operations.Explanation
If Sara accidentally unplugs her mouse while typing her final English paper, she will still be able to perform all operations because the mouse is not a required input device. She can utilize keyboard commands to navigate and perform all necessary tasks on her computer, including plugging her mouse back in, restarting her computer, and retyping her entire paper. The absence of a mouse does not hinder her ability to use the computer effectively.Rate this question:
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- 5.
Jenny is working at her computer typing up a sales request. After striking each key the appropriate letter displays on her screen and after typing for some time Jenny saves her work. Classify the above operations into the correct cycle listed below?
- A.
Input/Output
- B.
Main Components
- C.
Information Processing
- D.
Data Flow
Correct Answer
C. Information ProcessingExplanation
The operations described in the question, such as typing on the keyboard, seeing the letters appear on the screen, and saving the work, all fall under the category of information processing. This cycle involves the manipulation and transformation of data or information. Typing on the keyboard is the input, seeing the letters on the screen is the output, and saving the work involves processing and storing the information. Therefore, the correct classification for these operations is information processing.Rate this question:
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- 6.
Tom wishes to play numerous games on his computer. The only problem is that each time Tom tries to play a game his computer gets really slow and doesn’t perform very well. Identify the component that is needed to allow more programs to be stored while they are open.
- A.
Graphics Card
- B.
ROM
- C.
RAM
- D.
Hard Drive
Correct Answer
C. RAMExplanation
RAM stands for Random Access Memory, and it is the component that is needed to allow more programs to be stored while they are open. RAM is responsible for temporarily holding data that the computer is actively using. When Tom opens a game or any other program, it gets loaded into RAM, allowing the computer to access and process the data quickly. If the computer has insufficient RAM, it may struggle to handle multiple programs at once, causing it to slow down and not perform well. Therefore, increasing the amount of RAM can help Tom play numerous games on his computer without experiencing performance issues.Rate this question:
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- 7.
Alex walks into Best Buy and looks at the new computer systems. The system has a 19” flat panel monitor, 300gb Hard Drive, a Canon Printer, and an Intel processor. The above features could be classified into which of the following groups.
- A.
Four Essential Gaming Components of a PC
- B.
Four Main Components of a Computer
- C.
Standard Computer Facts
- D.
Required Specifications To Sell a Computer
Correct Answer
B. Four Main Components of a ComputerExplanation
The given features of the computer system - 19" flat panel monitor, 300gb Hard Drive, Canon Printer, and Intel processor - can be classified into the group of the four main components of a computer. These components typically include the monitor, storage device, input/output device, and the central processing unit (CPU).Rate this question:
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- 8.
Sam removed several components from his computer system. After cleaning and replacing several of the components Sam placed everything back into his machine. After trying to power on his machine Sam realized that no processing was occurring. According to the information above what device did Sam leave out?
- A.
RAM
- B.
Hard Drive
- C.
CD/RW
- D.
CPU
Correct Answer
D. CPUExplanation
Sam removed several components from his computer system and cleaned them before placing everything back. However, when he tried to power on his machine, he realized that no processing was occurring. Since the central processing unit (CPU) is responsible for executing instructions and performing calculations in a computer system, it can be inferred that Sam left out the CPU. Without the CPU, the computer cannot carry out any processing tasks, resulting in the observed lack of processing.Rate this question:
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- 9.
Which of the following statements relate to the early computers that were developed starting with the ABC.
- A.
Lightweight
- B.
Being able to store large amounts of data for an extended time period
- C.
Performing calculations such as adding, subtracting and multiplying
- D.
Being commonly found in most American homes
Correct Answer
C. Performing calculations such as adding, subtracting and multiplyingExplanation
The early computers that were developed starting with the ABC were primarily focused on performing calculations such as adding, subtracting, and multiplying. These computers were designed to automate and speed up the process of performing complex mathematical calculations. They were not lightweight, as they were large and bulky machines. They also did not have the capability to store large amounts of data for an extended time period. Additionally, they were not commonly found in most American homes, as they were primarily used in research institutions and government facilities.Rate this question:
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- 10.
What is the purpose of the computers Hard Drive?
- A.
Store data such as pictures, music and documents
- B.
Provide Instructions for all operations to occur
- C.
Allow connectivity to the Internet and store temporary files.
- D.
Connect all internal components within a computer system
Correct Answer
A. Store data such as pictures, music and documentsExplanation
The purpose of a computer's hard drive is to store data such as pictures, music, and documents. It is a non-volatile storage device that allows users to save and retrieve their files. The hard drive provides a large storage capacity for users to store their personal and professional data. It is where all the files and programs are stored, allowing users to access and use them whenever needed.Rate this question:
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- 11.
Use the following article to answer questions 11-15http://www.popsci.com/environment/article/2009-06/hydro-powerThe main point of this passage is to:
- A.
Illustrate the dependence of the United States on foreign oil and power.
- B.
Illustrate the importance of finding alternative power sources
- C.
Compare hydroelectric and hydrokinetic power supplies found in the United States
- D.
Alert consumers that hydro-power sources are destroying vital ecosystems
Correct Answer
B. Illustrate the importance of finding alternative power sourcesExplanation
The passage discusses the importance of finding alternative power sources, specifically focusing on hydro-power. It explains how hydro-power can be a sustainable and environmentally friendly alternative to traditional power sources like fossil fuels. The article highlights the benefits of hydro-power, such as its renewable nature and ability to reduce greenhouse gas emissions. It also mentions various hydro-power projects and initiatives that are being implemented in the United States. Overall, the passage emphasizes the significance of exploring alternative power sources to reduce dependence on fossil fuels and mitigate environmental impacts.Rate this question:
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- 12.
Use the following article to answer questions 11-15 http://www.popsci.com/environment/article/2009-06/hydro-power The first paragraph suggests that the United States:
- A.
Relies very heavily on the power generated by hydroelectric dams
- B.
Protects the environment by not allowing the creation of new hydroelectric dams
- C.
Utilizes hydroelectric power but is looking for other options concerning the use of “water” power
- D.
Leads the world in the design of alternative power systems.
Correct Answer
C. Utilizes hydroelectric power but is looking for other options concerning the use of “water” powerExplanation
The first paragraph of the article suggests that the United States utilizes hydroelectric power but is also looking for other options concerning the use of "water" power. This implies that while hydroelectric power is currently being used, there is a search for alternative methods of harnessing water power. The paragraph does not mention that the United States relies very heavily on hydroelectric dams or that it protects the environment by not allowing the creation of new dams. It also does not mention that the United States leads the world in the design of alternative power systems.Rate this question:
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- 13.
Use the following article to answer questions 11-15 http://www.popsci.com/environment/article/2009-06/hydro-power The third paragraph suggests that hydrokinetic power is:
- A.
A good idea but not a good power alternative
- B.
A power source that could be placed on rivers and streams throughout the United States
- C.
Not cost effective when compared to other power sources such as windmills.
- D.
An unproven power source that has the potential to be more cost efficient than wind power.
Correct Answer
D. An unproven power source that has the potential to be more cost efficient than wind power.Explanation
The third paragraph of the article states that hydrokinetic power is "an unproven power source that has the potential to be more cost efficient than wind power." This suggests that while hydrokinetic power is not yet proven, it has the potential to be a more cost-effective alternative to wind power.Rate this question:
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- 14.
Use the following article to answer questions 11-15 http://www.popsci.com/environment/article/2009-06/hydro-power Which of the following would the author of this article be least likely to recommend when discussing hydrokinetic power with the public?
- A.
Install numerous hydrokinetic power stations and record results for later study and review.
- B.
Hydrokinetic power should be examined due to our current need for alternative power sources.
- C.
Study the results of the new hydrokinetic power stations to see if they are cost effective and environmentally friendly.
- D.
Generate power by using green resources such as water and wind.
Correct Answer
A. Install numerous hydrokinetic power stations and record results for later study and review.Explanation
The author of the article would be least likely to recommend installing numerous hydrokinetic power stations and recording results for later study and review. This is because the author does not mention anything about conducting experiments or studies in the article. Instead, the author focuses on the benefits and potential of hydrokinetic power as an alternative power source, emphasizing the need for examination and study of its cost-effectiveness and environmental friendliness. The author also mentions the use of green resources such as water and wind to generate power, which aligns with the recommendation to generate power using green resources.Rate this question:
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- 15.
Use the following article to answer questions 11-15 http://www.popsci.com/environment/article/2009-06/hydro-power When the author refers to “run-of-river” hydrokinetic, he is most likely suggesting that the power is generated by:
- A.
Using steam to cool river water that is passing through a hydroelectric dam
- B.
Using air to spin a turbine that causes the water to heat and pass steam into chamber that converts it into electricity.
- C.
Using the natural flow of water to create electricity.
- D.
Using a turbine to cause current within a river, which increases the output of a hydroelectric dam.
Correct Answer
C. Using the natural flow of water to create electricity.Explanation
The author is referring to "run-of-river" hydrokinetic, which means using the natural flow of water to generate electricity. This method does not involve using steam, air, or turbines to manipulate the water, but rather harnesses the kinetic energy of the flowing water to turn a turbine and generate electricity.Rate this question:
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Mar 19, 2023Quiz Edited by
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Mar 17, 2010Quiz Created by
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