". VdoTips: COMPUTER FUNDAMENTAL PRACTICE SET 29

COMPUTER FUNDAMENTAL PRACTICE SET 29

231. In MICR, C stands for
(A) Code
(B) Colour
(C) Computer
(D) Character (e) None of these
232. The simultaneous processing of two or more Programs by multiple processors is
(A) Multiprogramming
(B) Multitasking
(C) Time-sharing
(D) Multiprocessing (e) None of these
233. First layer in the OSI reference model is
(A) Data link
(B) Network
(C) Physical
(D) Application
234. Viruses, Trojan horses and worms are
(A) Able to harm computer system
(B) Unable to detect if affected on computer
(C) User-friendly applications
(D) Harmless applications resident on computer
235. Failure of passwords security due to exposure can result from
(A) Electronic monitoring
(B) Visual
(C) Both ‘a’ and ‘b’
(D) Light