Computer GK Objective Questions and Answers

Computer GK Objective Questions and Answers for Competitive Exams

This post is about Computer GK Objective Questions and Answers NTS, PPSC, CSS, FPSC, PMS, OTS, PTS Tests and Interviews. This is the 6th Part of Thie GK Computer Quiz series. These are some GK Computer Questions and Answers which are posted here for practice. These Computer MCQs are taken from Caravan Comprehensive GK Book. Some more MCQs on Computer Science are also available.

GK Computer Questions and Answers for NTS, PPSC, CSS, FPSC, PMS, OTS, PTS Tests and Interviews

MCQs are starting from No.81. Previous Set of this MCQs Series is at this link.

86. 1 byte consists of ____.

(a) 4 bits
(b) 8 bits
(c) 16 bits
(d) 32 bits
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87. Laser beam technology is used in one of the following _______.

(a) Monitors
(b) Magnetic Disk
(c) Optical Disks
(d) Mouse
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88. For the printing of large drawings and images, we use ______.

(a) Laser printer
(b) Plotter
(c) Line printer
(d) Dot matrix printer
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89. Network topologies are categorized into the following basic types ______.

(a) Bus, Ring
(b) Star, Tree
(c) Mesh
(d) All of the above
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90. A network that covers the small geographic area or single or group of buildings is called _____.

(a) WAN
(b) LAN
(c) Bridge
(d) Gateway
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91. A device which connects multiple nodes to the network is _____.

(a) A modem
(b) A Hub
(c) A repeater
(d) A router
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92. What does ISDN stand for?

(a) international Service Data Network
(b) International Service Digital Network
(c) Integrated Service Data Network
(d) Integrated Service Digital Network
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93. Which one is not network topology?

(a) Star
(b) Ring
(c) Circle
(d) Bus
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94. SNA stands for_______.

(a) Simple Network Adapter
(b) System Network Architecture
(c) System Network Application
(d) Small Network Application
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95. SNA is an example of _____.

(a) De Jure Protocol
(b) De Facto Protocol
(c) Network organization
(d) None
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96. The most common protocol used in WAN is _____.

(a) Ethernet
(b) X.25
(c) IEEE
(d) ISO
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97. A Search Engine is _______.

(a) A software to search for engines
(b) A device search for motor engine
(c) A website that sells products and services
(d) A website that look through databases for matching criteria
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98. Microwave and Communication Satellite are examples of _______.

(a) Guided
(b) Un-guided
(c) Simplex
(d) Router
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99. The voice channel has a bandwidth of ______.

(a) 0 – 2 KHz
(b) 0 – 4KHz
(c) 5 – 10KHz
(d) 10 – 20 KHz
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100. Bar Codes symbols are read by bar-code reader by using ________.

(a) Photoelectric Scanner
(b) Printer
(c) Keyboard
(d) Mouse
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Next Set of GK Computer Objective Questions is Available here.

MCQs are posted carefully but if there is any mistake inform us in the comment section.