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 Computer Knowledge
161.     Outlook Express is a(n) __________
a) E-Mail client           b) Scheduler    c) Address Book         d) All of the above
e) None of these
162.     Which key should be pressed to start a new page in MS-Word?
a) Down Cursor Key               b) Enter Key               c) Shift + Enter
d) Ctrl + Enter                        e) Shift + Ctrl + Enter
163.     The ability of an OS to run more than one application at a time is called
a) Multitasking                        b) object-oriented programming
c) multi-user computing          d) time-sharing
e) None of these
164.     Permanent instructions that a computer uses when it is turned on and that cannot be changed by other instructions are contained in
a) ROM           b) RAM           c) ALU            d) REM           e) None of these
165.     Device drivers are
a) tiny power cords for external storage devices
b) experts who know to maximise the performance of devices
c) small, special-purpose programs
d) the innermost pan of the operating system
e) substitutes for operating systems
166.     A collection of programs that controls how your computer system runs and processes information is called
a) operating system                 b) computer                 c) office           d) compiler
e) interpreter
167.     A device operating at the .physical layer is called a
a) Bridge         b) Router         c) Repeater                  d) All the above
e) None of these
168.     For separating channels in FDM, it is necessary to use
a) Time slots                b) Bandpass filters                  c) Differentiation       
d) All the above          e) None of these
169.     Which elements of a Word document can be displayed in colour?
a) Only graphics                      b) Only text                             c) All elements
d) All elements, but only if you have a colour printer            e) None of these
170.     A complete electronic circuit with transistors and other electronic components on a small silicon chip is called a(n)
a) workstation                         b) CPU            c) magnetic disk          d) integrated circuit
e) None of these
171.     If text was highlighted and “Edit” > “Copy” was clicked, what would happen?
a) Text would be copied from the document and placed in the clipboard
b) Text would be removed from the document and placed in the clipboard
c) Text 'from the clipboard would be placed in the document at the place where the cursor is blinking
d) Only b) and c)                                            e) None of these
172.     The blinking point which shows your position in the text is called
a) Blinker        b) Cursor         c) Causer         d) Pointer        e) None of these
173.     Physical components that make up your computer are known as
a) Operating Systems              b) Software     c) Hardware                d) Web Browsers
e) None of these
174.     Which key is used in combination with another key to perform a specific task?
a) function       b) space bar     c) arrow           d) control        e) None of these
175.     Which type of memory holds the program to start up the computer?
a) ROM           b) RAM           c) Cache          d) Static          e) None of these
176.     A program for viewing web pages is called
a) Word processor       b) Spreadsheet            c) Protocol       d) Browser
e) Database
177.     Unsolicited commercial email is commonly known as
a) spam            b) junk             c) hoaxes         d) hypertext    e) None of these
178.     __________ is processed by the computer into information.
a) numbers       b) processor     c) input            d) data                         e) None of these
179.     Which of the following is an operation that cannot be carried out on objects in graphic program?
a) Spell check              b) Change size             c) Rotate         d) Change Colour
e) None of these
180.     A hardware device that converts data into useful information is called
a) protector                  b) output device          c) input device            d) programme
e) processor
181.     Devices that enter information and let you communicate with the computer are called
a) Software                 b) Output devices       c) Hardware                d) Input devices
e) Input/Output devices
182.     An electronic device operating under the control of information, that can accept data, process the data, produce output and store the results for future use
a) Input           b) Computer                c) Software     d) Hardware    e) None of these
183.     What can be another word for program?
a) software      b) disk             c) floppy          d) hardware     e) None of these
184.     The name of the computer’s brain is
a) monitor        b) hardware     c) CPU                        d) byte             e) None of these
185.     What is name of the logic circuit which can add two binary digits?
a) half adder                b) full adder    c) parallel adder          d) serial adder
e) None of these
186.     A program embedded in a semiconductor chip during their manufacture is called
a) humanware              b) firmware     c) liveware       d) hardware     e) software
187.     What is loading the operating system into a personal computer called?
a) Booting       b) Prompting               c) Paging         d) Interrupting            e) Readying
188.     Which of the following is not   example of application software?
a) Database software              b) Graphics software               c) Operating system software
d) Spreadsheet software         e) Word processing software
189.     Which part of the computer helps store information?
a) Disk drive               b) Keyboard                c) Monitor                   d) Printer
e) None of these
190.     The process of a computer receiving information from a server on the Internet is known as __________
a) pulling         b) pushing       c) downloading           d) transferring                        
e) None of these
191.     When the more power-hungry components, such as the monitor and the hard drive, are put in idle it is called
a) Hibernation             b) Power down           c) Standby mode         d) shutdown
e) None of these
192.     Hard disk drives are considered __________ storage.
a) flash            b) non-volatile             c) temporary                d) nonpermanent
e) None of these
193.     A __________ is an electronic device that processes data, convening it into information.
a) processor                 b) computer                 c) case             d) stylus
e) None of these
194.     __________ are words that a programming language sets aside for its own use.
a) Control words         b) Reserved words      c) Reserved keys         d) Control structures  
e) None of these
195.     Which of the following is not an integral part of a computer?
a) CPU            b) Mouse         c) Monitor       d) UPS            e) None of these
196.     Which of the following is not a part of the CPU?
a) Primary storage                   b) Registers                 c) Control unit             d) ALU
e) None of these
197.     What type of computer could be found in a digital watch?
a) Mainframe computer           b) Supercomputer        c) Embedded computer
d) Notebook computer            e) None of these
198.     Which of the following is not a basic function of a computer?
a) text              b) Accept input           c) Process data                        d) Store data
e) None of these
199.     Which of the following devices was used in first-generation computer?
a) Integrated circuit                b) Processor                 c) Microprocessor
d) Vacuum tube                      e) None of these
200.     Which part of the hardware is used to compensate the difference between the speed of CPU and peripheral?
a) Scanner                   b) Printer         c) Video card              d) Motherboard

e) Interface
161. a              162. d              163. a              164. a              165. c
166. a              167. c              168. b              169. c              170. d
171. a              172. b              173. d              174. d              175. a
176. d              177. a              178. d              179. a              180. e
181. d              182. b              183. c              184. c              185. a
186. b              187. a              188. c              189. a              190. c
191. c              192. b              193. b              194. b              195. d
196. a              197. c              198. a              199. d              200. e

COMPUTER KNOWLEDGE --122014 Reviewed by sambasivan srinivasan on 5:43:00 PM Rating: 5

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