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3
answers
1
Find total number of comparisons needed
What is the total number of comparisons needed in the best case to find minimum and maximum of $300 $ elements?
asked
Oct 10, 2018
in
Algorithms

252
views
algorithms
normal
sorting
2
answers
2
GATE APTITUDE
Options are A) 1:3^(1/3) B) 3^(1/3):1 C) 3:1 D) 3^(2/3):1
answer selected
Sep 16, 2018
in
Verbal Ability

118
views
1
answer
3
Regular grammar in TOC
Find the regular grammar for $L=\{a^nb^m \mid n+m \text{ is even}\}$
commented
Sep 14, 2018
in
Theory of Computation

344
views
theoryofcomputation
2
answers
4
ISRODEC201750
The characters of the string $\text{K R P C S N Y T J M}$ are inserted into a hash table of the size of size $10$ using a hash function $h(x)=(ord(x)ord(A)+1)$ $mod$ $10$ If linear probing is used to resolve collisions, then the following insertion causes the collision $Y$ $C$ $M$ $P$
edited
Sep 1, 2018
in
Algorithms

1.2k
views
isrodec2017
hashing
easy
3
answers
5
ISRO201545
To add a background color for all <h1> elements, which of the following HTML syntax is used h1 { backgroundcolor :#FFFFFF} { backgroundcolor :#FFFFFF} . h1 h1 { backgroundcolor :#FFFFFF} . h1(all) h1. all{bgcolor= #FFFFFF}
answer selected
Aug 18, 2018
in
Web Technologies

1.9k
views
isro2015
html
nongate
1
answer
6
Kenneth Rosen Edition 6th Exercise 6.4 Example 15 (Page No. 435 )
How to find the coefficient ( for eg $x^7$ ) in the generating function$(1+x+x^2+x^3+..)(1+x^2+x^4+x^6+..)(1+x^5+x^{10}+x^{15}+..)$ ?
commented
Aug 15, 2018
in
Combinatory

124
views
kennethrosen
generatingfunctions
discretemathematics
counting
0
answers
7
Gate2016
A 3×3 matrix p is such that,p^3=p. Then eigen values of p are
commented
Aug 15, 2018
in
Linear Algebra

64
views
0
answers
8
Algorithm(Goodrich)1.7
Show that $log^{3}n$ is $o\left ( n^{1/3} \right )$
commented
Aug 15, 2018
in
Algorithms

104
views
algorithms
timecomplexity
0
answers
9
DOUBT
IN SQL WHILE WE USING UNIQUE CONSTRAINT , ARE WE ALLOWED TO USE NULL VALUE OR NULL VALUES OR NONE OF THEM ????????
commented
Aug 13, 2018
in
Databases

82
views
sql
2
answers
10
Madeeasy_Subject_Test_digitalLogic
The difference between 201 and next larger double precision number is 2$^P$. If IEEE double precision format is used then the value of P is ______________________
commented
Aug 13, 2018
in
Digital Logic

688
views
ieeerepresentation
digitallogic
floatingpointrepresentation
coandarchitecture
1
answer
11
GATE syllabus
Does TDM, pooling, Token Ring access control method in GATE 2019 Syllabus?
commented
Aug 12, 2018
in
Computer Networks

286
views
computernetworks
1
answer
12
Testbook testseries
commented
Aug 10, 2018
in
Programming

60
views
datastructures
2
answers
13
Minimum Spanning Tree Problem
reopened
Aug 10, 2018
in
Algorithms

456
views
minimumspanningtrees
graphalgorithms
2
answers
14
wooe test
In what order we should insert the following elements into an empty AVL tree so that we don’t have to perform any rotation on it. 1, 2, 3, 4, 5, 6, 7 A. 4, 2, 1, 6, 3, 5, 7 B. 4, 2, 6, 1, 3, 5, 7 C. 6, 4, 5, 7, 1, 2, 3 D. 4, 5, 3, 2, 1, 6, 7
reopened
Aug 10, 2018
in
DS

354
views
avltree
2
answers
15
Engineering mathematics
if the sum of the diagonal elements of a 2x2 matrix is (6) then the maximum possible value of determinant of the matrix is
commented
Aug 10, 2018
in
Linear Algebra

139
views
2
answers
16
Invertible Matrix
Let A be a $5 × 5$ invertible matrix with row sums $1$. That is $\sum_{j=1}^{5} a_{ij} = 1$ for $1 \leq i\leq 5$. Then, what is the sum of all entries of $A^{1}$.
answer selected
Aug 9, 2018
in
Linear Algebra

222
views
engineeringmathematics
linearalgebra
matrices
easy
1
answer
17
Infinite series
Find the infinite sum of the series $1 + \frac{4}{7} + \frac{9}{7^2} + \frac{16}{7^3} + \frac{25}{7^4} + .............\Join$
answer selected
Aug 9, 2018
in
Numerical Ability

205
views
numericalability
summation
1
answer
18
Rakesh yadav
every day a mango seller sells half his stock, 10% of the stock overnight gets spoiled. if 1983 mangoes rotted over 3 nights then how many did hi start with on the first day ?
answered
Aug 9, 2018
in
Verbal Ability

637
views
generalaptitude
0
answers
19
Invertible Matrix
Let $A$ be a nilpotent matrix. Show that $I + A$ is invertible.
asked
Aug 9, 2018
in
Linear Algebra

112
views
engineeringmathematics
linearalgebra
matrices
0
answers
20
Mergesort
Given the following list of numbers:[21,1,26,45,29,28,2,9,16,49,39,27,43,34,46,40] which answer illustrates the list to be sorted after 2 recursive calls to merge sort
commented
Aug 9, 2018
in
Algorithms

58
views
0
answers
21
Programming in c
Minimum number of temporary variables needed to swap two variables is?
commented
Aug 6, 2018
in
Programming

63
views
0
answers
22
ALGORITHMS
What is the portion of greedy algorithms in gate?
commented
Aug 4, 2018
in
Algorithms

43
views
4
answers
23
Apptitude
answered
Aug 4, 2018
in
Verbal Ability

105
views
0
answers
24
Dedicated Freight Corridor Corporation of India Limited
Information technology student are allowed to fill this form for (Executive/Signal and Telecommunication) post or not ? http://dfccil.gov.in/upload/Advt_No_112018__RecttNotice___Website.pdf
commented
Aug 4, 2018
in
Job Queries

51
views
2
answers
25
Problem solving
Two students appeared at an explanation. One of them secured 9 marks more than the other and his marks was 56% of the sum of their marks. The marks obtained by them are?
answered
Aug 3, 2018
in
Numerical Ability

87
views
3
answers
26
self doubt
what is the output of printf("%d",printf("gate19")?
commented
Aug 3, 2018
in
Programming

67
views
2
answers
27
Average
Smiths's marks were wrongly entered as 83 instead of 63. Due to that the average marks for the class got increased by half(1/2). The number of students in the class is?
answered
Aug 3, 2018
in
Numerical Ability

71
views
0
answers
28
#Made_Easy_Workbook
commented
Jun 10, 2018
in
Numerical Ability

101
views
1
answer
29
ISRO2016 EC Calculus
.
answered
May 21, 2018
in
Calculus

136
views
isro2016ece
isroece
engineeringmathematics
calculus
1
answer
30
networking
The address of a class B host is to be split into subnets with a 6  bit subnet number. What is the maximum number of subnets and maximum number of hosts in each subnet ? (1) 62 subnets and 1022 hosts (2) 64 subnets and 1024 hosts (3) 62 subnets and 254 hosts (4) 64 subnets and 256 hosts
commented
May 19, 2018
in
Computer Networks

116
views
52,345
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