Information and Communication Technology (MCQs) (Updated Notes UGC NET 2020)

76. Unix, DOS, Windows are examples of
a) application programs
b) operating systems
c) word processors
d) commercial computer brands
Ans. b
77. Multimedia devices enable the use of computers for
a) automation
b) defense use
c) entertainment
d) medical use
Ans. c
78. The operation of adding two numbers is done in the
a) program
b) ALU
c) control unit
d) output unit
Ans. b
79. Registers are high speed memory elements, situated in the
a) Memory
b) I/O Unit
c) CPU
d) ROM or EPROM
Ans. b
80. Machine language and assembly language are examples of
a) high level languages
b) low level languages
c) high level languages and low level languages respectively
d) low level languages and high level languages
Ans. b
 
81. TCP/IP is necessary if one is to connect to the,
a) phone lines
b) LAN
c) Internet
d) a server
Ans. c
82. HTML is an abbreviation for :
a) Hotmail – an email facility
b) a language in which webpages are written
c) the modulaton level of a modem
d) the high tension requirement of a computer
Ans. b
83. http://www.simplynotes.in/ is an example of:
a) URL
b) HTML
c) XML
d) LAN
Ans. a
84. An organisation’s introductory webpage is called:
a) Portal
b) Vortal
c) Homepage
d) Website
Ans. c
85. POP3 and IMAP are e-mail accounts in which
a) one automatically gets one’s mail everyday
b) one has to be connected to the server to read or write one’s mail
c) one only has to be connected to the server to send and receive the mail
d) one does not need any telephone lines
Ans. c
86. The term ‘DNS’ stands for
a) Domain Name System
b) Defense Nuclear System
c) Downloadable New Software
d) Dependent Name Server
Ans. a
87. Which one of the following is not a linear data structure ?
(a) Array
(b) Binary Tree
(c) Queue
(d) Stack
Ans. b
88. Which one of the following is not a network device ?
a) Router
b) Switch
c) Hub
d) CPU
Ans. d
89. A compiler is used to convert the following to object code which can be executed
a) High level language
b) Low level language
c) Assembly language
d) Natural language
Ans. a

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