71. Which of the following is not a computer network?
A. Wide area network
B. Local area network
C. Personal network
D. Metropolitan area network
72. When a group of computers is connected together in a small area without the help of telephone lines, it is called
A. , Remote Communication Network (RCN)
B. Local Area Network (LAN)
C. Wide Area Network (WAN)
D. Value Added Network (VAN)
73. Fifth generation computers do not have :
A. Speech recognition
B. Artificial intelligence
C. Very large scale integration
D. Vacuum tubes
74. Where does a computer add, compare and shuffle data ?
A. Memory chip
B. CPU chip
C. Floppy disk
D. Hard disk
75. The letter `G' used in '2G Spectrum' stands for
A. Governance
B. Global
C. Generation
D. Google
76. Double is a data type
A. primitive
B. user defined
C. system defined
D. local
77. Most of the computers available today are
A. 3rd generation computers
B. 4th generation computers
C. 5th generation computers
D. 6th generation computers
Page 11 of 29