Computer Quiz from 191 to 195

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191. In Microsoft Windows key F1 is mostly used for ?
(A) Help
(B) Exit
(C) Save
(D) Refresh

192. The operating system may perform __________ operation to manage the memory while running a large program.
(A) Sorting
(B) Scheduling
(C) Paging
(D) None of these

193. Octal 6 is equal to __________ decimal.
(A) 14
(B) 16
(C) 15
(D) 13

194. In decimal system the base is ?
(A) 1
(B) 0
(C) 2
(D) 10

195. Which logic gate is similar to the function of two series switches ?
(A) NOR
(B) OR
(C) AND
(D) NAND

ANSWERS: COMPUTER QUIZ
191. (A) Help
192. (C) Paging
193. (A) 14
194. (D) 10
195. (B) OR