This document contains 20 multiple choice questions about basic computer concepts. The questions cover topics like network topologies (bus, star, ring), operating systems (Windows, Linux, Macintosh), hardware manufacturers (Apple, Microsoft, Samsung, Lenovo), programming languages (HTML, PHP, ASP.NET, Java), data storage (IDE, FTP), database design (integrity constraints), and more. Each question is a single multiple choice question with 4 possible answer choices (A, B, C, D).

1. BASIC COMPUTER
MCQS

2. 1. The network in which each node is
connected to a single cable is known as
(A) Ring Network Topology
(B) Star Network Topology
(C) Bus Network Topology
(D) None of these

3. 2. The major language of World Wide Web
(WWW) is
(A) HTML
(B) PHP
(C) ASP.NET
(D) Java

4. 4. The “Macintosh” computers and laptops are
manufactured by
(A) Apple
(B) Microsoft
(C) Samsung
(D) Lenovo

5. 3. Which operating system is used by most of
the supercomputers in the world?
(A) Windows
(B) Linux
(C) Macintosh
(D) None of these

6. 6. In peer-to-peer networking,
(A) there is only one server and many clients
(B) there is only one client and many servers
(C) every computer is capable of playing the
role of server
(D) every computer is capable of playing the
role of client, server or both at the same time

7. 7. URL is an abbreviation for?
(A) Universal Resource Locator
(B) Uniform Resource Locator
(C) Universal Resource Location
(D) Uniform Resource Location

8. 8. The network in which we connect each node
to the network along a single piece of network
cable is called
(A) Bus Network Topology
(B) Star Network Topology
(C) Ring Network Topology
(D) None of these

9. 9. The network in which we connect each
network node to a central device (hub) is called
(A) Bus Network Topology
(B) Star Network Topology
(C) Ring Network Topology
(D) None of these

10. 10. FTP is an abbreviation for?
(A) File Transfer Position
(B) File Transfer Protection
(C) File Transfer Protocol
(D) File Transfer Possibility

11. • 11. IDE stands for?
(A) Integrated Dual Environment
(B) Inter Development Environment
(C) Integrated Development Environment
(D) Inter Dual Environment

12. • 12. A language that is closed to human
language is called
(A) Low-Level language
(B) High-Level language
(C) Programming language
(D) Machine language

13. • 13. CBT stands for?
(A) Computer Based Training
(B) Computer Based Trading
(C) Computer Based Technology
(D) None Of These

14. • 14. A virus that replicates itself is called
(A) Bug
(B) Worm
(C) Bomb
(D) Hoax

15. • 15. The tool used to find a similar word in a
document is called
(A) Finder
(B) Thesaurus
(C) Dictionary
(D) Find and Replace

16. • 16. Which of the following components of
physical database design refer to the
correctness and consistency of data?
(A) Indexes
(B) Integrity constraints
(C) File organization
(D) Data Distribution strategy

17. • 17. conio.h stands for?
(A) character input output
(B) console input output
(C) common input output
(D) complex input output

18. • 18. Duplication of data in multiple files is
called
(A) Data Redundancy
(B) Data Dependence
(C) Data Inconsistency
(D) None Of These

19. • 19. A relation that contains minimal
redundancy and allows easy use is called
(A) Clean
(B) Simple
(C) Complex
(D) Well-Structured

20. • 20. SQL stands for?
(A) Structured Query Language
(B) Sequential Query Language
(C) Simple Query Language
(D) None Of These

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