Saturday, 14 January 2017

UGC Net Computer Science Paper 1 December 12 , Page 3-Solved

UGC Net Computer Science Paper 1 December 12 , Page 3-Solved
25. ALU stands for
(A) American Logic Unit
(B) Alternate Local Unit
(C) Alternating Logic Unit
(D) Arithmetic Logic Unit
Answer : D


26. A Personal Computer uses a number of chips mounted on a circuit board called
(A) Microprocessor
(B) System Board
(C) Daughter Board
(D) Mother Board
Answer : A



27. Computer Virus is a
(A) Hardware
 (B) Bacteria
(C) Software 
(D) None of these
Answer : C

28. 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
29. The file extension of MS-Word document in Office 2007 is _______.
(A) .pdf 
(B) .doc
(C) .docx
 (D) .txt
Answer : C
30. _______ is a protocol used by e-mail clients to download e-mails to your computer.
(A) TCP 
(B) FTP
(C) SMTP
 (D) POP
Answer : C