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Computer Fundamental 100 MCQ With Free Exam SET:-1

Q21. Which of the following is the product of data processing ?

(A) Information
(B) Data
(C) Software Program
(D) System

Answer: Information

Q22. Which one is not an input device ?

(A) Keyboard
(B) Mouse
(C) Speaker
(D) Scanner

Answer: Speaker

Q23. DNS in internet technology stands for

(A) Distributed Name System
(B) Data Name System
(C) Dynamic Name System
(D) Domain Name System

Answer: Domain Name System

Q24. Portable program means ?

(A) Independent from its authors
(B) Independent of platform
(C) Program with wheels
(D) None of the above

Answer: Independent of platform

Q25. Memories which can be read only are called __.

(A) RAM
(B) ROM
(C) DRAM
(D) Vertual Memory

(E) Secondary Memory

Answer: ROM

Q26. CPU controls _.

(A) All Input, Output and processing.
(B) Controls Memory
(C) Controlled by the input data
(D) None of the above

Answer: All Input, Output and processing.

Q27. USB stands for __?

(A) Universal Serial Bus
(B) Universal Sequential Bus
(C) Unique Serial Bus
(D) Unique Sequential Bus

Answer: Universal Serial Bus

Q28. ALU stands for __?

(A) Arithmetic Legal Unit
(B) Arithmetic Logic Unit
(C) Arithmetic Local Unit
(D) Arithmetic Logic Utility

Answer: Arithmetic Logic Unit

Q29. CPU stands for __ ?

(A) Central Performance Unit
(B) Control Processing Unit
(C) Common Processing Unit
(D) Central Processing Unit

Answer: Central Processing Unit

Q30. Which of the following holds the ROM, RAM, CPU ?

(A) Hard Disk
(B) ALU
(C) Mother Board
(D) None of the above

Answer: Mother Board