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ISRO | ISRO CS 2017 - May | Question 76
In the context of modular software design, which one of the following combinations is desirable?(A) High cohesion and high coupling(B) High cohesion and low coupling(C) Lo...
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ISRO
ISRO | ISRO CS 2017 - May | Question 75
If L and P are two recursively enumerable languages, then they are not closed under(A) Kleene Star L * of L(B) Intersection L ∩ P(C) Union L ∪ P(D) Set Difference Answer: ...
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ISRO
ISRO | ISRO CS 2017 - May | Question 74
Which of the following algorithm solves the all-pair shortest path problem?(A) Prim’s algorithm(B) Dijikstra’s algorithm(C) Bellman-Ford’s algorithm(D) Floyd-Warshall’s al...
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ISRO
ISRO | ISRO CS 2017 - May | Question 73
Choose the most appropriate HTML tag in the following to create a numbered lists.(A) (B) (C) (D) Answer: (D) Explanation: In HTML ol and ul commands are used along wi...
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ISRO
ISRO | ISRO CS 2017 - May | Question 72
Which of these is a super class of all errors and exceptions in the Java language?(A) RunTimeExceptions(B) Throwable(C) Catchable(D) None of the above Answer: (B) Explanat...
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ISRO
ISRO | ISRO CS 2017 - May | Question 71
Which of the following statement is true?(A) Hard real time OS has less jitter than soft real time OS(B) Hard real time OS has more jitter than soft real time OS(C) Hard r...
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ISRO
ISRO | ISRO CS 2017 - May | Question 70
The linux command “mknod myfifo b 4 16”(A) Will create a character device if the user is root(B) Will create a named pipe FIFO if the user is root(C) Will create a block d...
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ISRO
ISRO | ISRO CS 2017 - May | Question 69
We use malloc and calloc for(A) Dynamic memory allocation(B) Static memory allocation(C) Both dynamic and static memory allocation(D) None of the above Answer: (A) Explana...
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ISRO
ISRO | ISRO CS 2017 - May | Question 68
Choose the equivalent prefix form of the following expression(a + (b − c))* ((d − e)/(f + g − h))(A) * +a − bc /− de − +fgh(B) * +a −bc − /de − +fgh(C) * +a − bc /− ed + −...
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ISRO
ISRO | ISRO CS 2017 - May | Question 67
Choose the equivalent prefix form of the following expression(a + (b − c))* ((d − e)/(f + g − h))(A) * +a − bc /− de − +fgh(B) * +a −bc − /de − +fgh(C) * +a − bc /− ed + −...
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ISRO
ISRO | ISRO CS 2017 - May | Question 66
A critical region(A) is a piece of code which only one process executes at a time(B) is a region prone to deadlock(C) is a piece of code which only a finite number of proc...
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ISRO
ISRO | ISRO CS 2017 - May | Question 65
A B-Tree used as an index for a large database table has four levels including the root node. If a new key is inserted in this index, then the maximum number of nodes that...
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ISRO
ISRO | ISRO CS 2017 - May | Question 64
Consider a disk system with 100 cylinders. The request to access the cylinders occur in the following sequences4, 37, 10, 7, 19, 73, 2, 15, 6, 20Assuming the head is curre...
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ISRO
ISRO | ISRO CS 2017 - May | Question 63
Which product metric gives the measure of the average length of words and sentence in documents?(A) SCI number(B) Cyclomatic complexity(C) LOC(D) Fog index Answer: (D) Exp...
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ISRO
ISRO | ISRO CS 2017 - May | Question 62
What is the output of the following program?#include int tmp=20;main( ){printf(\"%d \",tmp);func( );printf(\"%d \",tmp);}func( ){static int tmp=10;printf(\"%d \",tmp);}(A)...
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ISRO
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