Questions by Gupta731

513

views

0 answers

1 votes

Gateforum Test Series: Digital Logic - Flip Flop

asked Dec 20, 2018

704

views

1 answers

0 votes

Gateforum Class Notes

Suppose we have a balanced BST and we run a program on the BST with n leaf nodes and compute the value of a function $g(x)$ for each node in BST.If the cost of computing ...

asked Dec 18, 2018

632

views

2 answers

1 votes

Gateforum Test Series: Programming & DS - Programming In C

What is the output of the following program?$main()${$char *s[]=\left \{ “ice”, “green”, “cone”, “please”\right \};$$char ptr[]=\left \{ s+3, s+2, s+1, s...

asked Dec 9, 2018

572

views

3 answers

1 votes

Gateforum Test Series: Algorithms - Asymptotic Notations

Which of the following is not true in the function $f(n)=2^{n-4}$?$f(n)$=Θ($2^{n+3}$)$f(n)$=Ω($n^{1000}$)$f(n)$=Ο($2^{n-10}$)$f(n)$=$None$

asked Dec 7, 2018

1.7k

views

1 answers

2 votes

MadeEasy Test Series: Programming & DS - Stack

Consider a stack S given below with elements 1,2,3 along with the usual operations push(), pop() and top() as shown.The number of elements that will remain in the stack a...

asked Dec 7, 2018

706

views

1 answers

0 votes

Gateforum Test Series: Algorithms - Asymptotic Notations

Consider the following function $f(x)$ = $x^8$+6$x^7$-9$x^5$-$x^4$+2$x^2$-18. Which of the following is true if x is greater than 56?$f(x)$ = O($x^8$)$f(x)$ = Ω($x^8$)$f...

asked Dec 7, 2018

936

views

1 answers

4 votes

Gateforum Test Series:Computer Networks - Subnetting

IP address: 192.168.0.1Subnet mask: 255.255.255.240What is the address of 5th host of 6th subnet?192.168.0.100192.168.0.85192.168.0.84192.168.0.101My answer is D but B is...

asked Dec 3, 2018

325

views

1 answers

0 votes

Self Doubt

Please explain me the difference between the following questions and their answers. All seems similar to me with different answers.https://gateoverflow.in/2048/gate2014-3...

asked Nov 30, 2018

604

views

2 answers

1 votes

Gateforum Test Series: Computer Networks - Error Detection

Which of the following statements is FALSE for the generator $x^{6}$+1?S1: This generator can detect all burst errors with a length of 5 bits.S2: This generator can detec...

asked Nov 30, 2018

414

views

0 answers

0 votes

Gateforum Test Series: Compiler Design - Code Optimization

asked Nov 29, 2018

639

views

0 answers

0 votes

Gateforum Test Series

Consider the following Grammar GS >SX|SSb|XS|aX >a|XbThe number of productions in the grammar(including epsilon production) after removing left recursion is ?

asked Nov 29, 2018

509

views

0 answers

1 votes

Gateforum Test Series: Computer Networks - Lan Technologies

As per the explanation here https://gateoverflow.in/1983/gate2014-2-25#7752 the answer should be 21. But 17 is provided as answer.

asked Nov 28, 2018

1.1k

views

1 answers

0 votes

MadeEasy Test Series: Operating System - Resource Allocation

Consider two processes P1 and P2, each needed 3 resources 1, 2 and 3 in a database. If each processes ask them in any order, then the number of ways possible in which sys...

asked Nov 27, 2018

486

views

0 answers

0 votes

Test Series (GATE Forum): Operating System - Process Schedule

asked Nov 26, 2018

705

views

1 answers

1 votes

Gateforum Test Series: Operating System - Io Handling

Shouldn’t the answer be A but D is provided as an answer

asked Nov 25, 2018

1.1k

views

0 answers

2 votes

MadeEasy Test Series: CO & Architecture - Instruction Format

How they have calculated the memory address part?

asked Nov 15, 2018

667

views

0 answers

0 votes

Gateforum Test Series

asked Nov 14, 2018

681

views

2 answers

3 votes

Gateforum Test Series: CO & Architecture - Pipelining

asked Nov 12, 2018

336

views

1 answers

2 votes

Gateforum Test Series: CO & Architecture - Cache Memory

Isn't the answer 18 ns but 36 ns is provided as a valid answer.

asked Nov 12, 2018

762

views

1 answers

4 votes

Gateforum Test Series: Digital Logic - Floating Point Representation

asked Nov 9, 2018

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	Total	PHP	MySQL	Other	RAM
Setup	6.3	12%	3.7	7%	72	2.8	5%	2	0%	569k	47%
Control	35.2	72%	0.8	1%	2	34.6	71%	6	0%	150k	12%
View	1.6	3%	1.5	3%	6	0.1	0%	1	0%	164k	13%
Theme	5.4	11%	4.6	9%	18	0.9	1%	3	0%	312k	26%
Total	48.5	100%	10.7	22%	98	38.4	79%	12	0%	1197k	100%

Total

PHP

MySQL

Other

RAM

Time (ms)

File count

Time (ms)

Query count

Time (ms)

Amount

Setup

6.3

12%

3.7

2.8

0.0

569k

47%

Control

35.2

72%

0.8

34.6

71%

0.0

150k

12%

View

1.6

1.5

0.1

0.0

164k

13%

Theme

5.4

11%

4.6

0.9

0.0

312k

26%

Total

48.5

100%

10.7

22%

38.4

79%

0.0

1197k

100%