Computer General Knowledge MCQs - Set 35

1.       The text code originally used in personal computer.

(A) EBCDIC      (B) ASCII

(C) Unicode      (D) None of these

Answer: B

2.       Blueprints are usually created using ………… software.

(A) draw             (B) paint

(C) CAD                        (D) None of these

Answer: C

3.       Personal computers can be connected together to form a …………..

(A) enterprise   (B) supercomputer

(C) network       (D) server

Answer: C

4.       What is the storage area for email messages called?

(A) folder           (B) directory

(C) mailbox       (D) hard disk

Answer: C

5.       The most important or powerful computer in a typical network.

(A) desktop       (B) client

(C) server          (D) None of these

Answer: C

6.       A desktop Computer is also known as a …………..

(A) Note Book               (B) PC

(C) Laptop                     (D) Mainframe

Answer: B

7.       Which one of the following represent the binary equivalent of the decimal number 23 ?

(A) 01011          (B) 10111

(C) 10011          (D) None of the above

Answer: B

8.       The binary equivalent of (–19)₁₀ in signed magnitude system is

(A) 11101100               (B) 11101101

(C) 10010011               (D) None of these

Answer: C

9.       Computer Virus is a

(A) Hardware                (B) Bacteria

(C) Software                 (D) None of these

Answer: C

10.    Which one of the following is correct ?

(A) (17)₁₀ = (17)₁₆

(B) (17)₁₀ = (17)₈

(C) (17)₁₀ = (10111)₂

(D) (17)₁₀ = (10001)₂

Answer: D

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