181. Which one of the following is used to write files for the web?
(a) HTTP
(b) HTML
(c) FTP
(d) Gopher
Answer: (b)
182. Three main parts of a processor are:
(a) ALU, Control Unit and Register
(b) ALU, Control Unit and RAM
(c) Cach, Control Unit and
(d) Control Unit, Register and RAM
Answer: (a)
183. In a document you can label a graphic or part of a graphic by inserting a:
(a) Field
(b) Object
(c) Comment
(d) Textbox
Answer: (d)
184. The hardware part of a computer with numbers, letters and symbols on it is called:
(a) Mouse
(b) Keyboard
(c) UPS
(d) Monitor
Answer: (b)
185. Which of the following is a not correct method of editing the cell content?
(a) Press F6 key
(b) Press F2 key
(c) Click on Formula Bar
(d) Double-click the cell
Answer: (a)
186. A program that translates one instruction at a time into machine language and executes it is called:
(a) Booting
(b) Interpreter
(c) Assembler
(d) Compiler
Answer: (b)
187. What is Firewall in a Computer Network?
(a) A system designed to prevent unauthorised access
(b) An operating system used in computer network
(c) A web browsing software
(d) A physical boundary of network
Answer: (a)
188. In a broad sense a railway track is an example of:
(a) Full-Duplex
(b) Half-Duplex
(c) Simplex
(d) All of the above
Answer: (b)
189. A software that acts as an interface between the user and the inner workings of the internet is called:
(a) Search engine
(b) Browser
(c) World Wide Web
(d) All of the above
Answer: (b)
190. Which of the following is the command used to display files in a directory in Unix system?
(a) mv
(b) man
(c) ls
(d) dir
Answer: (c)
191. The text which appears on the internet is called:
(a) Hypertext
(b) Plain text
(c) Ciphertext
(d) Hyperlink
Answer: (a)
192. Expand the term SMPS?
(a) Simple Micro Processor System
(b) Simple Mode Processing System
(c) Switched Mode Power Supply
(d) None of these
Answer: (c)
193. What do you need to have a dial-up internet connection?
(a) Internet account with ISP
(b) Telephone line
(c) Computer with modem
(d) All of the above
Answer: (d)
194. Which is the first search engine?
(a) Google
(b) Yahoo
(c) Alta Vista
(d) Archie
Answer: (d)
195. Which of the following circuit is used as a ‘memory device’ in a computer?
(a) Diode
(b) Rectifier
(c) Flip-Flop
(d) Comparator
Answer: (c)