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COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS

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COMPUTER AWARENESS MCQ FOR COMPETITIVE EXAMS

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241. ASCII stands for:-
(a) American Standard Code for Information Interchange
(b) American Scientific Code for International Interchange
(c) American Standard Code for Intelligence Interchange
(d) American Scientific Code for Information Interchange

ANSWER:A

242. Time during which a job is processed by the computer is:-
(a) Delay times
(b) Real time
(c) Execution time
(d) Down time

ANSWER:C

243. Who invented the microprocessor?
(a) Marcian E.Huff
(b) Herman H. Goldstein
(c) Joseph Jacquard
(d) All of the above

ANSWER:A

244. Through which device the main components of the computer communicate with each other:
(a) Keyboard
(b) System Bus
(c) Monitor
(d) Memory

ANSWER:B

245. The original ASCII code ____ bits of each byte, reserving the last bit for error checking:
(a) 5
(b) 6
(c) 7
(d) 8

ANSWER:C

246. The ALU of a computer normally contains a number of high speed storage element called:
(a) Semiconductor memory
(b) Registers
(c) Hard disks
(d) Magnetic disk

ANSWER:B

247. Which can be used for quick access to commonly used commands and tools:
(a) Status bar
(b) Tool bar
(c) Menu bar
(d) Title bar

ANSWER:B

248. Auto correct was originally designed to replace _____ words as you type:
(a) Short, repetitive
(b) Grammatically incorrect
(c) Misspelled
(d) None of the above

ANSWER:C

249. Ctrl + N?
(a) Save document
(b) Open document
(c) New document
(d) Close document

ANSWER:C

250. By default, on which page the header or the footer is printed:-
(a) On first page
(b) On alternate page
(c) On every page
(d) None of the above

ANSWER:C

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251. Which of the following language that computer can understand and execute:-
(a) Machine language
(b) C programming language
(c) Java
(d) N.O.T

ANSWER:A

252. Physical connection between Microprocessor, memory and other parts is called:
(a) Hub
(b) Path
(c) Address bus
(d) N.O.T

ANSWER:C

253. What is the shortcut key to start presentation from current slide:-
(a) F5
(b) Alt + F5
(c) Ctrl + F5
(d) Shift + F5

ANSWER:D

254. What is to be use to add text in slide:
(a) Text box
(b) Note box
(c) Text Layer
(d) Comment box

ANSWER:A

255. Which of the following is not a power point view?
(a) Page view
(b) Print view
(c) Normal view
(d) Outline view

ANSWER:A

256. To add a Heater/ Footer in Handout:
(a) view – Page setup
(b) view – Header\ Footer
(c) view – Handout Master
(d) N.O.T

ANSWER:C

257. Which of the following can be use as slide background?
(a) Gradient
(b) Texture
(c) Picture
(d) All of the above

ANSWER:D

258. Holding down the shift key and rotate the image will rotate increments of:
(a) 10 degree
(b) 15 degree
(c) 20 degree
(d) 25 degree

ANSWER:B

259. Which key deletes the character to the right of the cursor?
(a) End
(b) Backspace
(c) Home
(d) Delete

ANSWER:D

260. Which keystroke is used for updating a field?
(a) F6
(b) F9
(c) F11
(d) F12

ANSWER:B

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