Computer General Knowledge MCQs - Set 9

1.       Which is not a social networking site?

(A) Google Plus           (B) Wink

(C) LinkedIn                 (D) Buzz

Answer: B

2.       Which of the following is a wrong direction to guard against a ‘Phishing’ attack?

(A) Log on to a site by typing the proper URL in the address bar

(B) Ensure that the URL of the login page starts with http:// and not https://

(C) Give user id and password only at authenticated login page

(D) Look for the lock sign/icon and verisign certificate

Answer: B

3.       Nimbuz, Pidgin and Trillion are software used for

(A) Blogging     (B) Chatting

(C) Surfing        (D) All of the above

Answer: B

4.       WWWW, in computer parlance, stands for

(A) World Wide Web Worm               

(B) World Wide Wildlife Web

(C) World Wide Women’s Web                    

(D) World Wide Women’s Week

Answer: A

5.       One kilobyte (KB) is equal to

(A) 1000 bytes              (B) 1024 bytes

(C) 1024 bits                 (D) 1023 bytes

Answer: B

6.       One megabyte (MB) is equal to

(A) 1023 kilobytes        (B) 1000 bytes

(C) 100 kilobytes          (D) 1024 kilobytes

Answer: D

7.       One Gigabyte (GB) is equal to

(A) 1000 megabytes    (B) 2048 megabytes

(C) 2023 megabytes    (D) 1024 megabytes

Answer: D

8.       8 bits forms a

(A) byte              (B) nibble

(C) kilobyte       (D) None of the above

Answer: A

9.       Microcomputer hardware consists of three basic categories of physical equipment …….…….

(A) keyboard, monitor, hard drive

(B) system unit, input/output, memory

(C) system unit, input/output, secondary storage

(D) system unit, primary storage, secondary storage

Answer: B

10.    Periodically adding, changing and deleting file records is called file …………..

(A) updating                 (B) upgrading

(C) restructuring          (D) renewing

Answer: A

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