Fundamentals of Computer Questions and Answers - Page 8

(Showing: 71 - 80 out of 159 MCQs) Here we covers the basic concepts about the computer which must be known to anyone using computers.
71. Information on a computer is stored as--
[A] analog data
[B] digital data
[C] modem data
[D] watts data
72. A proxy server is used for which of the following?
[A] to provide security against unauthorised
[B] to provide TCP/ip
[C] tonprocess client requests for web pages
73. Which device is used to access your computer by other computer or for talking over phone?
[B] Modem
74. A directory within a directory is called a---
[A] mini-Directory
[B] Sub-Directory
[C] Junior Directory
[D] none of these
75. ---- is the act of copying or downloading a program from a network & making multiple copies of it.
[A] Network piracy
[B] software piracy
[C] plagiarism
[D] site license piracy
76. what kind of scheme is the http protocol ?
[A] get/put
[B] store/forward
[C] request/response
[D] queuing
77. Web storefronts are virtual stores for ------ electronic commerce.
[A] b2c
[B] b2b
[C] b2e
[D] g2c
78. The capability of a computer to perform more thane one task at the same time is called----
[A] multitasking
[B] batch processing
[C] realtime processing
79. The altering of data so that it is not usable unless the changes are undone is called----
[A] biometrics
[B] compression
[C] encryption
[D] none of these
80. ---- can check the physical address of source & destination contained in the frame.
[A] Bridge
[B] Router
[C] Hub
[D] Gateway
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