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Computer GK Questions and Answers Part -1

Computer GK Questions and Answers Part -1



Computer GK Questions

Below are over 10 Most Important Computer Science GK Questions, curated to benefit students and professionals alike. These questions cater to individuals across various educational levels, including those studying in courses such as BCA, B.Tech, B.E., MCA, and similar programs with computer science components. Additionally, they are invaluable for aspirants of competitive and government exams such as Civil Services, CDS, UPSC, NDA, CAT, CLAT, SSC CGL, NEET, GATE, SBI PO, BITSAT, XAT, IBPS PO, SSC GD Constable Exam, SSC CHSL, SSC Stenographer, IBPS RRB, SSC MTS, IBPS SO, among others.


Computer GK Questions and Answers Part -1

Time:- 10 Minutes




Q1. What is the full form of RAM?   Most Important.

(a). Random Access Memory

(b). Read And Memory

(c). Random All Memory

(d). None of the above mentioned

Ans: Random Access Memory

Related notes:-

RAM, which stands for Random Access Memory, serves the purpose of storing data that requires quick access.

Q2. Who was the programmer of the MS-DOS operating system?  

(a). Tim Paterson

(b). Andrew N.

(c). Bill Gates

(d). Dennis Ritchie

Ans: Tim Paterson

Related notes:-

MS-DOS was created by Tim Paterson and introduced by Microsoft in August 1981; it was last updated in 1994 with the release of MS-DOS 6.22.

Q3. The first program that runs on a computer when the computer boots up is?   Most Important.

(a). Software Program

(b). Operating System

(c). Utilities

(d). None of the above mentioned

Ans: Operating System

Related notes:-

During the booting process Operating System runs on a computer.

Q4. All mathematical and logical functions in the computer are done by?   Most Important.

(a). Central Processing Unit

(b). Arithmetic and Logical Unit

(c). Control Unit

(d). Memory Unit

Ans: Arithmetic and Logical Unit

Related notes:-

The Arithmetic and Logical Unit performs Arithmetic (addition, subtraction, multiplication, division), and logic (OR and AND) operations.

Q5. Attempts made by individuals to obtain confidential information from you by falsifying their identity are called?   Most Important.

(a). Phishing scams

(b). Information stealing

(c). Network congestion

(d). None of the above mentioned

Ans: Phishing scams

Related notes:-

Attempts made by individuals to obtain confidential information from you by falsifying their identity are called Phishing scams. In Phishing attacks, the sender sends fraudulent communications that appear to come from a reputable source. This practice is usually done through email.

Q6. Which electronic component was used in the first generation of computers?  

(a). Vaccum tubes

(b). Red tubes

(c). Abacus

(d). Transistors

Ans: Vaccum tubes

Related notes:-

The duration of the first generation computer was from 1946-1959. Vacuum tubes were used in this generation as basic components for memory and circuitry for the CPU.

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Time:- 5 Minutes