Informatics Assistant (IA) Solved Exam Paper (English) – 2018

101. One commonly used public-key cryptography method is the _____ algorithm.
(A) RSS
(B) RAS
(C) RSA
(D) RAA
Show AnswerAnswer -C

102. Which is not the characteristic of good algorithm ?
(A) Finite
(B) Unambiguous
(C) Well defined
(D) Unordered
Show AnswerAnswer -D

103. Which of the following is a tool to diagrammatically depict the logic of a computer program?
(A) Pseudocode
(B) Algorithm
(C) Flowchart
(D) Source Code
Show AnswerAnswer -C

104. Which structure allows the program to make a choice between two alternate paths depending upon the condition ?
(A) Sequence
(B) Selection
(C) Iteration
(D) Logic
Show AnswerAnswer -B

105. NAT stands for
(A) Network Address Translation
(B) Network Address Transformation
(C) Network Access Translation

(D) Network Access Transformation
Show AnswerAnswer -A

106. What is the use of firewall ?
(A) Filters the packets that come from internet
(B) Filters the packets that come from internet to intranet
(C) Filters the packets transmitted to internet
(D) Ensure the packets faster traffic for fast e-commerce
Show AnswerAnswer -B

107. A network security system that protects network resources by filtering messages at the application layer is,
(A) Packet Filter Firewall
(B) Proxy Firewall
(C) Stateful inspection Firewall
(D) Next-Gen Firewall
Show AnswerAnswer -B

108. In object oriented programming, an object is an instance of :
(A) Class
(B) State
(C) Behaviour
(D) Message
Show AnswerAnswer -A

109. Class members of a class in C++ program are by default
(A) Public
(B) Protected
(C) Private
(D) Global
Show AnswerAnswer -C

110. An object-oriented programming concept that refers to the ability of a variable, function, or object to take on multiple forms is
(A) Inheritance
(B) Hierarchy
(C) Polymorphism
(D) State Transition
Show AnswerAnswer -C

111. The declaration int arr [2][5]; will allocate ______ bytes.
(A) 20
(B) 10
(C) 40
(D) 2
Show AnswerAnswer -C

112. Which is not a data type of C ?
(A) float
(B) int
(C) char

(D) class
Show AnswerAnswer -D

113. The following two C language statements are equivalent to, n = *&q. These statements are
p = &q;
n = * p;
which are further equivalent to,
(A) n = p
(B) p = q
(C) n = p*q
(D) n = q
Show AnswerAnswer -D

114. _________ error arises due to incorrect use of syntax.
(A) Compile time error
(B) Linking error
(C) Runtime error
(D) Input error
Show AnswerAnswer -A

115. COBOL and Pascal are examples of ______ programming languages.
(A) Object oriented
(B) Scripting
(C) Structured
(D) Object based
Show AnswerAnswer -C

116. In conversion of HLL to machine language the syntax analysis part is called as _______.
(A) Parsing
(B) Lexical analysis
(C) Semantic analysis
(D) Linking
Show AnswerAnswer -A

117. The memory management scheme that allows the processes to be stored non-contiguously in memory:
(A) Spooling
(B) Swapping
(C) Paging
(D) Relocation
Show AnswerAnswer -C

118. Ctrl + right arrow is used to ______
(A) Move the cursor one word right
(B) Move the cursor at the end of line
(C) Move the cursor at the end of document
(D) Move the cursor one paragraph down Ctrl
Show AnswerAnswer -A

119. Autocorrect was originally designed to replace ______ words as you type.

(A) short. repetitive
(B) grammatically incorrect
(C) misspelled
(D) duplicate
Show AnswerAnswer -C

120. Which feature of word enables a person to send same letters to different persons ?
(A) Macros
(B) Mail Merge
(C) Template
(D) Thesaurus
Show AnswerAnswer -B

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