Operating System Questions

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51.

Which of the following is system software?

A

Operating system

B

Compiler

C

Utilities

D

All of the above

Correct Answer: D

None.

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52.

A user-interface that is easy to use is considered to be

A

User-happy

B

User-simple

C

User-friendly

D

None of the above

Correct Answer: C

None.

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53.

A ..... is a flash memory storage device that plugins into a USB port

A

USB snap drive

B

USB flash drive

C

USB memory maker drive

D

None of above

Correct Answer: B

A USB flash drive is a device used for data storage that includes a flash memory and an integrated Universal Serial Bus (USB) interface. Most USB flash drives are removable and rewritable. Physically, they are small, durable and reliable.

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54.

The ....... is the drive containing the files to be copied

A

Source drive

B

Destination drive

C

USB drive

D

None of the above

Correct Answer: A

None.

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55.

Which one of the following is not a multitasking operating system?

A

DOS

B

Windows

C

Unix

D

Linux

Correct Answer: A

DOS is not a multitasking operating system. DOS did however provide a Terminate and Stay Resident (TSR) function which allowed programs to remain resident in memory.

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56.

The most recent version of MAC OS is based on the ...... operating system

A

Windows

B

Linux

C

Unix

D

CMOS

Correct Answer: C

None.

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57.

In Windows, start button is used to

A

Run applications

B

Device setting

C

Turn off the system

D

All of above

Correct Answer: D

The Start button was first introduced with the release of Microsoft Windows 95 and has been featured in all releases of Windows since. The Start button allows users to access their run applications, device setting, turn off the system, computer programs or configure Microsoft Windows easily by accessing the Start Menu.

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58.

Which one is true for unconditional disk formatting?

A

Destroys every byte of data on a disk by overwriting it with with blank spaces

B

Do not check/scan surface after format

C

Transfer system files after format

D

All of above

Correct Answer: A

None.

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59.

Once text has been cut to the clipboard, you can ...... that text into another document

A

Paste

B

Copy

C

Transfer

D

None of the above

Correct Answer: A

None.

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60.

What is the function of radio button?

A

To select multiple option

B

To select single option

C

To select all option

D

All of above

Correct Answer: B

A radio button or option button is a graphical control element that allows the user to choose only one of a predefined set of mutually exclusive options.

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