600 computer mcq pdf

Which of the following is a storage device?

A. Tape

B. Hard Disk

C. Floppy Disk

D. All of the

Correct answer is: D. All of the

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Which of the following devices can be sued to directly image printed text?

A. OCR

B. OMR

C. MICR

D. All of above

Correct answer is: A. OCR

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directly image printed text?Read More »

What is meant by a dedicated computer?

A. Which is used by one person only

B. Which is

C. Which uses one kind of software

D. Which is

Correct answer is: B. Which is

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Which of the following are input devices?

A. Keyboard

B. Mouse

C. Card reader

D. All of these

Correct answer is: D. All of these

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An area of a computer that temporarily holds data waiting to be processed is ?

A. CPU

B. Memory

C. Storage

D. File

Correct answer is: B. Memory

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An area of a computer that temporarily holds data waiting to be processed is ?Read More »

The primary function of the is to set up the hardware and load and start an operating system?

A. System Programs

B. BIOS

C. CP

D. Memory

Correct answer is: B. BIOS

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The primary function of the is to set up the hardware and load and start an
operating system?Read More »

The task of performing operations like arithmetic and logical operations is called ?

A. Processing

B. Storing

C. Editing

D. Sorting

Correct answer is: A. Processing

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The task of performing operations like arithmetic and logical operations is
called ?Read More »

Which of the following is NOT one of the four major data processing functions of a computer?

A. gathering data

B. processing data into

C. analyzing the data or

D. storing the data or

Correct answer is: C. analyzing the data or

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The data mining technique derives rules from real-world case examples?

A. Rule discover

B. Signal processing

C. Neural nets

D. Case-based reasoning

Correct answer is: C. Neural nets

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The process of transferring files from a computer on the Internet to your computer is called ?

A. Downloading

B. uploading

C. FTP

D. JPEG

Correct answer is: A. Downloading

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The process of transferring files from a computer on the Internet to your computer is
called ?Read More »

Computer MCQS

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