ISRO 2017 Computer Science Questions with Solution

Recent questions tagged isro2017

8 votes
3 answers
61
Using Newton-Raphson method, a root correct to 3 decimal places of $x^3 - 3x -5 = 0$2.2222.2752.279None of the above
10 votes
4 answers
62
The symmetric difference of sets $\text{A}=\{1,2, 3,4, 5, 6, 7, 8\}$ and $\text{B}= \{1, 3, 5, 6, 7,8,9\}$ is:$\{1, 3, 5, 6, 7,8\}$$\{2, 4, 9\}$$\{2, 4\}$$\{1, 2, 3, 4, 5...
6 votes
3 answers
63
Which symbol denote derived attributes in ER Model?Double ellipseDashed ellipseSquared ellipseEllipse with attribute name underlined
9 votes
2 answers
64
$\begin{array}{|l|l|l|l|l|} \hline \textbf{Employee} & \textbf{Department} & \textbf{OT_allowance} \\ \hline \text{RAMA} & \text{Mechanical} & \text{5000} \\\hline \text{...
10 votes
5 answers
65
Which one of the following in-place sorting algorithms needs the minimum number of swaps?Insertion SortQuick SortHeap SortSelection Sort
11 votes
3 answers
67
If $\text{A}$ is a skew symmetric matrix then $\text{A}^t$ isDiagonal matrix $\text{A}$$0$$-\text{A}$
7 votes
3 answers
68
What does a data dictionary will identify?Field nameField formatField typesAll of the above
5 votes
3 answers
69
Which of the following algorithms solves the all pair shortest path problem?Prim's algorithmDijkstra's algorithmBellman ford algorithmFloyd warshalls algorithm
14 votes
4 answers
70
The output of a lexical analyzer isA parse treeIntermediate codeMachine codeA stream of tokens
5 votes
2 answers
71
Choose the most appropriate HTML tag in the following to create a numbered list<dl><list><ul><ol>
5 votes
2 answers
72
At a particular time the value of counting semaphore is 10. It will become 7 after:3 V operations3 P operations5 V operations and 2 P operations2 V operations and 5 P ope...
6 votes
3 answers
73
Given two statementsInsertion of an element should be done at the last node of the circular listDeletion of an element should be done at the last node of the circular lis...
12 votes
2 answers
74
How many $128\times 8$ bit RAMs are required to design $32\;\text{K}\times 32$ bit RAM?$512$$1024$$128$$32$
4 votes
4 answers
75
In a doubly linked list the number of pointers affected for an insertion operation will be401Depends on the nodes of doubly linked list
66 votes
8 answers
76
35 votes
6 answers
79
14 votes
4 answers
80
25 votes
6 answers
84
15 votes
7 answers
85
The problem $\text{3-SAT}$ and $\text{2-SAT}$ are both in $\text{P}$both $\text{NP}$ complete$\text{NP}$-complete and in $\text{P}$ respectivelyundecidable and $\text{NP}...