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Category Archives: ISRO

Assume A and B are non-zero positive integers. The following code segment: while ( A != B){ if ( A > B ) A -… Read More
A data driven machine is one that executes an instruction if the needed data is available. The physical ordering of the code listing does not… Read More
Consider the following table in a relational database Last Name Rank Room Shift Smith Manager 234 Morning Jones Custodian 33 Afternoon Smith Custodian 33 Evening… Read More
Which one of the following algorithm is not used in asymmetric key cryptography? (A) RSA Algorithm (B) Diffie-Hellman Algorithm (C) Electronic Code Book Algorithm (D)… Read More
What is one advantage of setting up a DMZ(Demilitarized Zone) with two firewalls? (A) You can control where traffic goes in the three networks (B)… Read More
Cloaking is a search engine optimization (SEO) technique. During cloaking (A) Content presented to search engine spider is different from that presented to user’s browser… Read More
In neural network, the network capacity is defined as (A) The traffic carry capacity of the network (B) The total number of nodes in the… Read More
Avalanche effect in cryptography (A) Is desirable property of cryptographic algorithm (B) Is undesirable property of cryptographic algorithm (C) Has no effect on encryption algorithm… Read More
A particular BNF definition for a “word” is given by the following rules. Which of the following lexical entries can be derived from < word… Read More
Consider a singly linked list of the form where F is a pointer to the first element in the linked list and L is the… Read More
Any set of Boolean operators that is sufficient to represent all Boolean expressions is said to be complete. Which of the following is not complete?… Read More
A byte addressable computer has a memory capacity of 2m KB( kbytes ) and can perform 2m operations. An instruction involving 3 operands and one… Read More
Which of the following comment about peep-hole optimization is true? (A) It is applied to small part of the code and applied repeatedly (B) It… Read More
DU-chains(Definition-Use) in compiler design (A) consist of a definition of a variable and all its uses, reachable from that definition (B) are created using a… Read More
Incremental-Compiler is a compiler (A) which is written in a language that is different from the source language (B) compiles the whole source code to… Read More