Computer MCQs for NTS Test from 76 to 80
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76. An important property of fiber optic is
(A) Refraction
(B) Reflection
(C) Interface
(D) None Of These
77. The process to convert analog signals into digital signals is called
(A) Modulation
(B) Demodulation
(C) Digitization
(D) Conversion
78. Which of the following memories can be re-written by using electrical devices?
(A) PROM
(B) ROM
(C) EEPROM
(D) EPROM
79. ___________ virus is a polymorphic virus. Polymorphic means “changes nature with passage of time”.
(A) Redlof
(B) Torjan Horse
(C) Chernobal
(D) Logic Bomb
80. Which of the following protocols is used by World Wide Web(www)?
(A) TCP/IP
(B) Ethernet
(C) FTP
(D) HTTP
ANSWERS: COMPUTER MCQS FOR NTS TEST
76. (A) Refraction
77. (B) Demodulation
78. (C) EEPROM
79. (A) Redlof
80. (D) HTTP