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Computer Knowledge----7015

Computer Knowledge

161. Editing a document consists of reading through the document you’ve created, then
a) correcting your errors          b) printing it                c) saving it      
d) deleting it               e) None of these

162. The Internet allows you to
a) send electronic mail b) view web pages     
c) connect to servers all around the world
d) All of these                         e) None of these

163. What type of device is a computer printer?
a) Input           b) Input / Output         c) Software     d) Storage       e) Output

164. What is the biggest number you can get with 8 bits?
a) 256              b) 128              c) 1000            d) 255              e) 1024

165. The disks store information in
a) Tables          b) Rows and columns             c) Blocks         d) Tracks and sectors
e) All of these

166. Which file(s) can be executed without mentioning its extension name?
a) .exe              b) .bat              c) .com            d) .app             e) All of these

167. In order to create column data in Word you need to
a) tab consecutively until your cursor reaches the desired place
b) set tabs or use the Table menu
c) use Excel
d) Press the space bar until your cursor reaches the desired place
e) None of these

168. When the computer is switched on, the booting process performs the
a) Integrity Test          b) Power-On Self-Test            c) Correct Functioning Test
d) Reliability Test       e) Shut-down

169. Specialised programs that assist users in locating information for the Web are called
a) information engines            b) locator engines        c) web browsers
4) resource locators                 e) search engines

170. Compiling creates a(n)
a) error-free program               b) program specification         c) subroutine
d) algorithm                            e) executable program

171. To insert a copy of the clipboard contents, whatever was last cut or copied at the insertion point.
a) paste            b) stick in        c) fit in            d) push in        e) None of these

172. The command used to remove text or graphics from a documents. (The information is then stored on a clipboard so you can paste it):
a) chop            b) cut               c) clip              d) cart away    e) None of these

173. A group of 8 bits is known as a
a) byte             b) kilobyte       c) binary digit              d) megabit       e) None of these

174. The hardware device commonly referred to as the “brain” of the computer is
a) RAM chip   b) data input    c) CPU            d) secondary storage   e) None of these

175. A computer cannot ‘boot” if it does not have the
a) Compiler     b) Loader        c) Operating System   d) Assembler   e) None of these

176. A command that takes what has been typed into the computer and can be seen on the screen and sends it to the printer for output on paper is called
a) print             b) return          c) jump            d) attention                 e) None of these

177. The most common storage device for the personal computer is
a) Floppy disk             b) USB thumb drive               c) Zip disk       d) Hard disk drive
e) Pen drive

178. Which device uses a hand-held operating system?
a) APDA         b) A personal computer           c) A laptop      d) A mainframe
e) None of these

179. To print an individual item in a file immediately use
            a) SHIFT + P              b) CTRL + P               c) ALT + P                  d) ESC + P
            e) None of these

180. The ability to find an individual item in a file immediately is called
            a) file allocation table              b) directory     c) sequential access     d) direct access
e) None of these

181. Use the to choose a slide layout.
a) Quick Styles gallery            b) Format gallery         c) Layout gallery
d) Layout collection                e) None of these

182. A saved document is referred to as a
a) file               b) word           c) folder          d) project         e) None of these

183. Computers connected to a LAN (Local Area Network) can
a) run faster                 b) go online
c) share information and/or share peripheral equipment
4) e-mail                      e) None of these

184. A CD-RW disk
a) has a faster access than an internal disk
b) is a form of optical disk, so it can only be written once
c) holds less data than a floppy disk
d) can be erased and rewritten
e) None of these

185. ____________ a printed information exists in real sense and is a more permanent form of output than the output existing on display device.
a) Soft copy                b) Carbon copy           c) Hard copy      d) Desk copy           
e) None of these

186. Excel stores its document in the form of files which are called
a) Worksheets             b) Workbooks             c) Notebooks               d) Excel sheets
e) None of these

187. Which of the following is not true about passwords?
a) A password should be a combination of mixed case of alphanumeric characters.
b) Password should be maximum 6 characters in length.
c) A password that can be memorised easily should be used, so that it need not be noted down.
d) A password that can be typed quickly without much effort should be used.
e) None of these

188. A(n) contains commands that can be selected.
a) pointer         b) menu           c) icon             d) button         e) None of these

189. The blinking symbol on the computer screen is called
a) mouse          b) logo             c) hand            d) palm            e) cursor

190. When cutting and pasting, the item cut is temporarily stored in
a) ROM           b) Hard drive  c) Diskette       d) Dashboard e) Clipboard

191. Passwords enable users to
a) get into the system quickly                         b) make efficient use of time
c) retain confidentiality of tiles                       d) simplify file structures
e) None of these

192. When sending an e-mail, the line describes the contents of the message.
a) subject         b) to                 c) contents       d) cc                e) None of these

193. When we run a program in HTML coding, __________ is used as back-end and __________ works as front-end.
a) Notepad, Internet, Explorer                        b) Notepad, MSN, Messenger                       
c) MS-Word, Internet Explorer                      4) Both a) and b)
e) None of these

194. In DOS, the “Label” command is used to
a) display the label of disk                              b) change the label of disk `
c) remove the label of disk                              d) Both a) and b)
e) None of these

195. A central computer that holds collections of data and programs for many PCs, workstations, and other computers is a
a) supercomputer                    b) minicomputer                      c) laptop          d) server         
e) None of these


196. A Website’s main page is called its
a) Home Page              b) Browser page          c) Search Page             d) Bookmark
e) None of these

197. For creating a document, you use __________ command at File Menu.
a) Open           b) Close           c) New            d) Save            e) None of these

198. With a CD you can
a) Read            b) Write           c) Read and Write       d) Either Read or Write
e) None of these

199. The speed of clock frequency of a micro-processor is measured in
a) hertz            b) baud rate     c) CPS             d) bits              e) bytes

200. Normally, which of the following is the costliest?
a) Server                                  b) Notebook computer            c) Personal computer
d) Laptop computer                e) Main frame computer
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ANSWERS

161. a)             162. d)             163. e)             164. d)             165. d)

166. e)             167. b)             168. b)             169. e)             170. e)

171. a)             172. b)             173. a)             174. c)             175. c)

176. a)             177. d)             178. a)             179. b)             180. d)

181. c)             182. a)             183. c)             184. d)             185. c)

186. b)             187. b)             188. b)             189. e)             190. e)

191. c)             192. a)             193. a)             194. b)             195. d)

196. a)             197. c)             198. c)             199. a)             200. e)


Computer Knowledge----7015 Reviewed by sambasivan srinivasan on 8:00:00 PM Rating: 5

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