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Q:

What is the type of device draw ever?

504 0
  • 1
    Application software
    Correct
    Wrong
  • 2
    Operating System
    Correct
    Wrong
  • 3
    System software
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 3
System software

Explanation :

1. Device driver is a type of system software, which helps in running any hardware connected to the computer.

2. Device driver is also called computer driver, or hardware driver.

3. It helps different computer hardware to communicate with the operating system.

  • 1
    Unix
    Correct
    Wrong
  • 2
    DOS
    Correct
    Wrong
  • 3
    Linux
    Correct
    Wrong
  • 4
    HP
    Correct
    Wrong
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Answer : 4
HP

Explanation :

1. An operating system is not HP.

2. The full name of HP is Hewlett-Packard. It is an American multinational information technology company that manufactures and sells computer hardware, software, and services.

  • 1
    One person, one identity—with all mapped data sets and documents for each state resident
    Correct
    Wrong
  • 2
    Documents and affidavits are not required for service delivery
    Correct
    Wrong
  • 3
    Single window interface to access various digital services of state government departments
    Correct
    Wrong
  • 4
    To spread malware in different computer systems
    Correct
    Wrong
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Answer : 4
To spread malware in different computer systems

Explanation :

1. SSO (Single Sign On) has legitimate purposes.

- One person, one identity – with all mapped data sets and documents for every state resident

- Documents and affidavits are not required for service delivery

- Single window interface to access various digital services of state government departments

  • 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:

Which of the following is not an OS?

357 0
  • 1
    DOS
    Correct
    Wrong
  • 2
    MUS
    Correct
    Wrong
  • 3
    UNIX
    Correct
    Wrong
  • 4
    None of the above
    Correct
    Wrong
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Answer : 2
MUS

Explanation :

"MUS" is not a recognized operating system abbreviation in common use. Operating systems are software programs that manage computer hardware and provide services for computer programs. Examples of well-known operating systems include Windows, macOS, Linux, and Unix. "MUS" does not correspond to any widely used operating system.

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