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)
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