Computer GK Practice Question and Answer

Q:

What is the process of turning on the computer?

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  • 1
    Starting
    Correct
    Wrong
  • 2
    Turning on
    Correct
    Wrong
  • 3
    Hibernating
    Correct
    Wrong
  • 4
    Booting
    Correct
    Wrong
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Answer : 4. "Booting"
Explanation :

1. Booting is a type of start-up sequence that starts the computer's operating system when the system is switched on.

2. This process involves some set of operations, which are performed when the computer is switched on. Knowing the boot sequence is important for optimizing and troubleshooting the computer.

3. It can be initiated by hardware such as a button press, or by software commands.

4. After it is started, there is no software in the main memory of the computer's central processing unit (CPU), so the software must be loaded into memory before it can be executed by some process.

Q:

pen drive is

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  • 1
    a static secondary storage unit
    Correct
    Wrong
  • 2
    a magnetic secondary storage unit
    Correct
    Wrong
  • 3
    a removable secondary storage unit
    Correct
    Wrong
  • 4
    none of the above
    Correct
    Wrong
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Answer : 3. "a removable secondary storage unit"

Q:

Following are the types of LCD Panel:

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    Flat Panel and Laser
    Correct
    Wrong
  • 2
    Normal and Roof Mounted
    Correct
    Wrong
  • 3
    Mesh Model and Curved
    Correct
    Wrong
  • 4
    None of these
    Correct
    Wrong
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Answer : 2. "Normal and Roof Mounted"
Explanation :

1. LCD panel types include normal and roof-mounted.

2. Liquid Crystal Display flats are thinner and lighter making them more useful and easier for users than CRTs. It consumes less power than CRT.

Q:

CPU and memory are located in:

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  • 1
    Extension Board
    Correct
    Wrong
  • 2
    Motherboard
    Correct
    Wrong
  • 3
    Storage device
    Correct
    Wrong
  • 4
    Output device
    Correct
    Wrong
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Answer : 2. "Motherboard"
Explanation :

1. The motherboard acts as a platform to connect all of the computer's components together.

2. It connects the CPU, memory, hard drive, optical drive, video card, sound card, and other ports and expansion cards directly or through cables.

3. It can be considered as the backbone of the computer.

4. The CPU is the brain of the computer, and it is responsible for executing program instructions and processing data. Memory provides short-term storage for computers,

5. It stores program instructions and data that is used by the CPU.

Q:

_______ are animation-like effects that occur when you move from one slide to another during an MS PowerPoint 2010 slide show.

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  • 1
    Control effect
    Correct
    Wrong
  • 2
    Bar graph
    Correct
    Wrong
  • 3
    Leide transition
    Correct
    Wrong
  • 4
    Slide background
    Correct
    Wrong
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Answer : 3. "Leide transition"
Explanation :

1. Slide transitions are animation-like effects that occur when you move from one slide to another during an MSPowerPoint 2010 slide show.

2. Slide transitions apply whole-slide and can be used to make slide shows more vibrant and attractive.

Q:

Which of the following is not the same as the other three?

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  • 1
    MAC address
    Correct
    Wrong
  • 2
    Hardware address
    Correct
    Wrong
  • 3
    Physical address
    Correct
    Wrong
  • 4
    IP address
    Correct
    Wrong
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Answer : 4. "IP address"
Explanation :

1. Of all these options, IP addresses are the most important.

2. IP address (Internet Protocol address) is a digital address used to identify a computer or device on the Internet or any other network.

3. IP address is a set of four numbers. It is in this format 191.150.1.38. Is visible in. The set of numbers for an IP address ranges from 0 to 255. That means the IP address ranges from 0.0.0.0 to 255.255.255.255.

Q:

The maximum zoom percentage in MS PowerPoint 2010 is:

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  • 1
    100%
    Correct
    Wrong
  • 2
    200%
    Correct
    Wrong
  • 3
    400%
    Correct
    Wrong
  • 4
    500%
    Correct
    Wrong
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Answer : 3. "400%"
Explanation :

1. PowerPoint allows users to zoom in and zoom out from slides to help focus on specific sections.

2. It allows the entire slide to be viewed as a whole.

3. The maximum zoom supported by PowerPoint is 400%.

4. The minimum zoom supported by PowerPoint is 10%.

Q:

The _______ option in Windows splits the image between the computer and the projector whenever we connect the projector to the computer. In this way, you can display some scenes on your computer screen and some other scene on the projector screen.

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  • 1
    Computer only
    Correct
    Wrong
  • 2
    duplicate
    Correct
    Wrong
  • 3
    Extend
    Correct
    Wrong
  • 4
    Projector only (second screen only)
    Correct
    Wrong
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Answer : 3. "Extend"
Explanation :

1. Extend in Windows divides the image between the computer and the projector whenever we connect the projector to the computer. In this way, you can display one scene on your computer screen and another scene on the projector screen.

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