Computer

Prepare with the best Computer MCQs with answers and explanations for exams and job tests. Our question bank covers computer fundamentals, hardware, software, networking, operating systems, databases, programming, internet, and information technology. These Computer multiple-choice questions are helpful for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, CSS, PMS, university entry tests, IT certifications, and job interviews. Practice online to improve your knowledge and score higher with our updated and comprehensive Computer MCQs.

📘 Basics of Computer Science MCQs

📘 COMPUTER SCIENCE

📘 Operating System

1301. When installing ______ The user must copy usually decompress program file from CDROM or medium to the hard disk.

A. Programming software

B. System hardware

C. Application hardware

D. Application software

✅ The correct answer is option A.

1302. What menu is selected to cut, copy, and paste?

A. File

B. Tools

C. Special

D. Edit

✅ The correct answer is option D.

1303. What difference does the 5th generation computer have from other generation computers?

A. Technological advancement

B. Scientific code

C. Object Oriented Programming

D. All of the above

✅ The correct answer is option A.

1304. The language that the computer can understand and execute is called

A. Machine language

B. Application software

C. System program

D. All of the above

✅ The correct answer is option A.

1305. Memory in which any location can be reached in a fixed and short amount of time after specifying its address is called –

A. Sequential access memory

B. Random access memory

C. Secondary memory

D. Mass storage

✅ The correct answer is option B.

1306. Hard disks are formatted in the same manner as floppy disks. However, before a hard disk can be formatted, it must first be _____

A. partitioned

B. sectioned

C. deleted

D. inter-sectioned

✅ The correct answer is option A.

1307. Which Indian IT expert started web-based email service HOTMAIL in 1996?

A. Sabeer Bhatia

B. Vinod Dham

C. Ajim Premji

D. Narayan Murthy

✅ The correct answer is option A.

1308. What Does BIOS Stand For?

A. Better Integrated Operating System

B. Basic Input Output System

C. Battery Integrated Operating Setup

D. Backup Input Output System

✅ The correct answer is option B.

1309. Who developed a mechanical device in the 17th century that could add, subtract, multiply, divide and find square roots?

A. Napier

B. Babbage

C. Pascal

D. Leibnitz

✅ The correct answer is option D.

1310. The technique designed to support the effective access of micro-filmed data is:

A. Microfiche retrieval

B. COM

C. Micrographics

D. All the above

✅ The correct answer is option C.