Register
This combine questions from Gateforum Test Series .

Recent questions tagged gateforum-test-series

1 votes
1 answer
36
Gateforum Test Series: Databases - Sql
the table “Sales89” contains information about the address,zip,sale-date,price and inflamation-adjusted “real-price” of 222 sales of single family homes in calcutta during 1989.Here is the table schema
the table “Sales89” contains information about the address,zip,sale-date,price and inflamation-adjusted “real-price” of 222 sales of single family homes in calcut...
User Avatar
1 votes
2 answers
38
Gateforum
Total Number of multiplication operations to get the product of two matrices of order 4 *4 using Strassen’s matrix multiplication method is 50 60 64 56
Total Number of multiplication operations to get the product of two matrices of order 4 *4 using Strassen’s matrix multiplication method is50606456
User Avatar
4 votes
2 answers
40
Gateforum Test Series: Programming & DS - Binary Tree
Suppose binary tree has only three nodes A,B and C, and you are given the post order traversal of tree as B-A-C . The exact pre order traversal of the tree is? A)C-A-B B)A-B-C C)C-B-A D)Can't be determined from given information.
Suppose binary tree has only three nodes A,B and C, and you are given the post order traversal of tree as B-A-C . The exact pre order traversal of the tree is?A)C-A-BB)A-...
User Avatar
2 votes
0 answers
42
Gateforum Test Series: Digital Logic - Digital Counter
The circuit shown in figure is using one 4-bit BCD counter and one 4-bit binary counter. The MOD value for the counter is ?
The circuit shown in figure is using one 4-bit BCD counter and one 4-bit binary counter. The MOD value for the counter is ?
User Avatar
0 votes
0 answers
43
Gateforum Test Series: Databases - Indexing
Can anyone explain this in detail???
Can anyone explain this in detail???
User Avatar
1 votes
3 answers
45
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($2^{n-10}$) $f(n)$=$None$
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($2^{n-10}$)$f(n)$=$None$
User Avatar
0 votes
1 answer
46
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($x^8$) $f(x)$ = θ($x^8$) $f(x)$ = None of the above.
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...
User Avatar
4 votes
1 answer
47
Gateforum Test Series:Computer Networks - Subnetting
IP address: 192.168.0.1 Subnet mask: 255.255.255.240 What is the address of 5th host of 6th subnet? 192.168.0.100 192.168.0.85 192.168.0.84 192.168.0.101 My answer is D but B is provided as answer.
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...
User Avatar
0 votes
0 answers
50
Gateforum Test Series
Consider the following Grammar G S-->SX|SSb|XS|a X-->a|Xb The number of productions in the grammar(including epsilon production) after removing left recursion is ?
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 ?
User Avatar
1 votes
0 answers
52
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.
As per the explanation here https://gateoverflow.in/1983/gate2014-2-25#7752 the answer should be 21. But 17 is provided as answer.
User Avatar
0 votes
1 answer
57
Gateforum Test Series: Programming & DS - Programming In C
#include<stdio.h> void main() { int i ; for(i=0; i<5; i++) f() ; } void f() { static int x ; x=5 ; x++ ; printf("%d", x); } OUTPUT OF THE FUNCTION IS (A)6,6,6,6,6 (B)6,7,8,9,10 (C)5,5,5,5,5 (D)5,6,7,8,9
#include<stdio.h>void main(){ int i ;for(i=0; i<5; i++)f() ;}void f(){static int x ;x=5 ;x++ ;printf("%d", x);}OUTPUT OF THE FUNCTION IS(A)6,6,6,6,6(B)6,7,8,9,10(C)5,5,5,...
User Avatar
Page: