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Answers by anjali007

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61

Gate forum
If a bandwidth of the line in a stop and wait protocol is 2.5mbps and one way propagation is 20 ms what is the link utilization if size of packet is 2kBytes is___

answered in Computer Networks Nov 24, 2018

204 views

0 votes

62

#peter_linz
what is the length of the shortest string not in the language(over 0,1) for regular expression 1*(0+10)*1* ??

answered in Theory of Computation Nov 23, 2018

1.2k views

0 votes

63

GATE CSE 1992 | Question: 02,ix
Following algorithm(s) can be used to sort $n$ in the range $[1\ldots n^3]$ in $O(n)$ time Heap sort Quick sort Merge sort Radix sort

answered in Algorithms Nov 21, 2018

16.6k views

0 votes

64

#doubt
Q.which give unique Binary tree? 1.level order and pre-order 2.level order and post-order 3.level order and in-order

answered in DS Nov 21, 2018

355 views

5 votes

65

Functional preserving
Given $R(A,B,C,D,E)$ and $F:\left \{A\rightarrow BC ,CD\rightarrow E,B\rightarrow D,E\rightarrow A\right \}$,Decompose into $BCNF?$ $(a)$Every $BCNF$ is $3NF$ and vice versa $?$ $(b)FD$ preserving or not$?$ $(c)$ Lossless decomposition or lossy decomposition?

answered in Databases Nov 20, 2018

2.1k views

4 votes

66

Number System
The minimum decimal equivalent of the number (1AC)x is equal to_________?

answered in Digital Logic Nov 18, 2018

2.7k views

0 votes

67

MadeEasy Test Series: Compiler Design - Grammar

answered in Compiler Design Nov 18, 2018

254 views

0 votes

68

Self doubt
Let L is non regular lang then complement of L can be regular ??

answered in Theory of Computation Nov 18, 2018

379 views

0 votes

69

Parsing techniques
Consider the grammar S->a/ab/abc A) it is LL(1) B) it is LL(2) C) it is LL(3)

answered in Compiler Design Nov 17, 2018

357 views

0 votes

70

drdo 2013
let A(1:8, -5:5, -10:5) be a three dimentional arrey. how many elements are there in the arrey A

answered in Programming in C Nov 17, 2018

242 views

1 vote

71

GATE CSE 2016 Set 1 | Question: 14
Let $G$ be a weighted connected undirected graph with distinct positive edge weights. If every edge weight is increased by the same value, then which of the following statements is/are TRUE? $P$: Minimum spanning tree of $G$ does not change. $Q$: Shortest path between any pair of vertices does not change. $P$ only $Q$ only Neither $P$ nor $Q$ Both $P$ and $Q$

answered in Algorithms Nov 15, 2018

22.5k views

1 vote

72

self doubt
what will be the dfa for 0* + 1* + 0*1 + 10*?

answered in Theory of Computation Nov 15, 2018

215 views

1 vote

73

Made easy test series

answered in Operating System Nov 12, 2018

188 views

1 vote

74

Made easy test series question

answered in Operating System Nov 12, 2018

133 views

1 vote

75

Time Complexity
Why ? Isnt Option A true using "Binary search"

answered in Programming in C Nov 12, 2018

469 views

1 vote

76

Recursion
How 22 ?

answered in Programming in C Nov 12, 2018

844 views

1 vote

77

self doubt apt
i think statement a is true!

answered in Quantitative Aptitude Nov 12, 2018

314 views

0 votes

78

shortest path
Can shortest path contains positive weight cycle???Please explain with examples.

answered in Algorithms Nov 6, 2018

278 views

0 votes

79

made easy
Which of the following statements is incorrect? (a)Threads are bound to a single process. (b)It's much easier to communicate between processes than between threads. (c)Process consumes more resources. (d)It's easy for threads to inadvertently disrupt each other since they share the entire address space.

answered in Operating System Nov 5, 2018

2.9k views

0 votes

80

made easy
Dispatch latency is (a) Time taken to swap a process. (b) The time taken to the submission and completion of the process. (c) The time taken to stop a process and start another process. (d) Time taken to switch from one thread to another.

answered in Operating System Nov 5, 2018

1.4k views

0 votes

81

dbms sql
i don't know the actual answer for the question

answered in Databases Nov 4, 2018

493 views

0 votes

82

test series
A bit stuffing based framing protocol used an 8-bit delimiter pattern of HDLC's flag. if the input bit string is 1011111110111110 then the output bit string after stuffing is_ ans is -101111101101111100 plz explain with concept .

answered in Computer Networks Oct 3, 2018

534 views

1 vote

83

answered in DS Sep 9, 2018

805 views

1 vote

84

#self dount
is there anyone who can tell where is Discrete Mathmatics in Gate overflow pdf ??

answered in Others Sep 9, 2018

192 views

0 votes

85

probability of selecting an n-bit string in which there is a substring of length at least k in which each bit is a 1

answered in Probability Sep 9, 2018

959 views

2 votes

86

please solve this Q
Question:- Consider the following program fragment a = 0 for (x = 1; x < 31; ++x) for (y = 1; y < 31; ++y) for (z = 1; z < 31; ++z) if (((x + y + z)%3) = =0) a = a + 1; printf("%d”, a); the output of the above given program is Option (A) : 3000 Option (B) : 1000 Option(C) : 27000 Option(D) : None of these

answered in Programming in C Sep 8, 2018

701 views

0 votes

87

Control Statements
What will be the output of the below C program? #include <stdio.h> int xyz(int b) { return (b--); } int main() { int a = xyz(12); printf("%d", ++a); return 0; } (a)10 (b)11 (c)12 (d)13

answered in Programming in C Aug 31, 2018

381 views

0 votes

88

How does the Next Fit algorithm work in below screenshot ?

answered in Operating System Aug 27, 2018

1.8k views

3 votes

89

Mathematical Logic
Consider the following well formed formula: The maximum number of rows in truth table of above formula which evaluate to true are ________. $\left ( p\vee \sim q\vee\vee \sim r\vee s \right )\rightarrow t\vee \sim u$ __________________________________________________________________________ I got 5 and ans given 49

answered in Mathematical Logic Aug 22, 2018

986 views

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