HTET PGT (Level 3) Exam 02 Jan 2021 Part IV (Computer Science) (Answer Key)

BSEH (Board of School Education Haryana), Bhiwani conducts HTET PGT (Haryana Teacher Eligibility Test Post Graduate Teacher) (Level – 3) Exam 2020 held on 02 January 2021. Here the HTET PGT Exam 2020, Part – IV (Computer Science) Question Paper with Answer Key.

Exam :− HTET PGT (Level – 3)
Part :− IV (Computer Science)
Organized by :− BSEH
Number of Question :− 60
SET :–  C
Exam Date :– 02^nd January 2021

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HTET PGT (Level – 3) Exam 2020 (Answer Key)

Part – IV (Computer Science)

91. Match the term in Column-I to its description in Column-II :

(1) i-d, ii-a, iii-c, iv-b, v-e
(2) i-e, ii-a, iii-c, iv-b, v-d
(3) i-d, ii-c, iii-a, iv-b, v-c
(4) i-d, ii-a, iii-c, iv-e, v-b

92. Which of the following is responsible for extending commands to Arithmetic Logic Unit of a computer?
(1) Primary memory
(2) Control Unit
(3) External Memory
(4) Cache Memory

93. The solitary purpose of NOT gate is which of the following ?
(1) To stop signal
(2) Invert input signal
(3) Act as a universal gate
(4) None of the three

94. What is the alternate name for white box testing?
(1) Graph Testing
(2) Basic Path Testing
(3) Glass Box Testing
(4) Dataflow Testing

95. Which key combination is pressed simultaneously to minimize all the currently open windows on your desktop ?
(1) Alt +M
(2) Shift + M
(3) Windows Key + M
(4) Ctrl +D

96. In context of Operating System File Management Function what is the full form of FAT?
(1) File Attribute Table
(2) File Allocation Table
(3) Format All Tabs
(4) File Attribute Type

97. Which of the following is not a valid deadlock prevention scheme?
(1) Release all resources before requesting a new resource.
(2) Number the resources uniquely and never request a lower numbered resource than the last one requested
(3) Never request a resource after releasing any resource.
(4) Request and all required resources be allocated before execution

98. In MS-Word which key combination is used to make the selected character superscripted ?
(1) Ctrl + =
(2) Ctrl + Shift + =
(3) Alt + Ctrl + Shift + =
(4) None of the three

99. Which of the following is not covered by the vital philosophies of software engineering ?
(1) Software security
(2) Software reuse
(3) Software processes
(4) Software validation

100. In C program, variable can not start with:
(1) An alphabet
(2) A number
(3) A special symbol other than underscore
(4) A number and A special symbol other than underscore

101. Which tool do we use to find a similar or alternative word in a MSWord document?
(1) Finder
(2) Thesaurus
(3) Dictionary
(4) Grammar checker

102. In Binary to Octal Number System Conversion, what is the octal equivalent for binary number 1101010?
(1) 125
(2) 137
(4) 155
(3) 152

103. The key processing component of “Fourth generation computers” comprise of which of the following ?
(1) VLSI Microprocessor
(2) Vacuum Tubes
(3) Diodes
(4) Transistors

104. Microprocessor memory and other parts of the microcomputer are physically connected through which of the following?
(1) Route
(2) Cache memory
(3) Path
(4) Address bus

105. Who is known as the father of C Language ?
(1) Bjarne Stroustrup
(2) Dennis Ritchie
(3) James A. Gosling
(4) Dr. E. F. Codd

106. In MS Excel, creating resulting what-il conditions based on several uncertain future conditions is called :
(1) Pivot table
(2) Scenario
(3) Goal seek
(4) Decision Table

107. What do a peripheral device generate if it needs immediate attention from the operating system?
(1) Interrupt
(2) Spool
(3) Stack
(4) Page File

108. In process swapping in operating system, what is the residing location of swap space?
(1) RAM
(2) Disk
(3) ROM A
(4) On-chip cache

109. If all the inputs of a NAND gate are connected together then the consequential circuit is ______.
(1) NOR gate
(2) AND gate
(3) NOT gate
(4) A None of the three

110. Which key combination shall insert a new slide in current presentation in MS PowerPoint ?
(1) Ctrl + N
(2) Ctrl + M
(3) Ctrl + S
(4) All of the three