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0
votes
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

165
views
algorithms
normal
sorting
+1
vote
1
answer
2
Infinite series
Find the infinite sum of the series $1 + \frac{4}{7} + \frac{9}{7^2} + \frac{16}{7^3} + \frac{25}{7^4} + .............\Join$
asked
Aug 8, 2018
in
Numerical Ability

153
views
numericalability
summation
0
votes
0
answers
3
Invertible Matrix
Let $A$ be a nilpotent matrix. Show that $I + A$ is invertible.
asked
Aug 8, 2018
in
Linear Algebra

95
views
engineeringmathematics
linearalgebra
matrices
matrix
0
votes
2
answers
4
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 $A^{1}$.
asked
Aug 8, 2018
in
Linear Algebra

166
views
engineeringmathematics
linearalgebra
matrices
matrix
easy
0
votes
2
answers
5
TOC Problem
asked
Mar 23, 2018
in
Theory of Computation

116
views
theoryofcomputation
regularlanguages
contextfreelanguages
0
votes
1
answer
6
Testbook_TOC
asked
Mar 23, 2018
in
Theory of Computation

79
views
theoryofcomputation
regularlanguages
+1
vote
1
answer
7
Sorting
asked
Mar 19, 2018
in
Algorithms

165
views
testseries
sorting
algorithms
heapsort
radixsort
+1
vote
2
answers
8
Minimum Spanning Tree Problem
asked
Mar 19, 2018
in
Algorithms

242
views
minimumspanningtrees
graphalgorithms
+2
votes
1
answer
9
AVL tree
Consider the following elements inserted into an empty AVL tree in the following order 25, 10, 15, 17, 30, 35, 40, 21, 28 If [L(d)] be the sum of elements on left side of root and (Rd) be the sum of elements on right side of root, then the value of [(Rd) – (Ld) + Root] is ________.
asked
Mar 11, 2018
in
DS

136
views
avltree
datastructure
tree
0
votes
2
answers
10
CPU Scheduling
Consider 3 processes A, B, and C to be scheduled as per SRTF scheduling. The process A is known to be scheduled first and when A has been running for 7 units of time the process C has arrived. The process C has run for 1 unit of time, then the process B has arrived ... running for 2 units of time. Then what could be the minimum burst time of processes A and C? 11, 3 12,3 11,4 12,4
asked
Mar 11, 2018
in
Operating System

103
views
cpuscheduling
operatingsystem
0
votes
1
answer
11
test series
When searching for the key value 50 in a binary search tree, the node containing the key values 10, 30, 40, 70, 90, 120, 150, 175 are traversed, in any order. The number of different orders passing in which these keys values can occur on the search path from the root to the node containing the value 50 is ________.
asked
Mar 10, 2018
in
DS

74
views
+2
votes
2
answers
12
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
asked
Mar 10, 2018
in
DS

329
views
avltree
0
votes
0
answers
13
Ace Test Series: Operating System  Exec System Call
asked
Mar 8, 2018
in
Operating System

125
views
acetestseries
operatingsystem
+1
vote
2
answers
14
Ace Test Series: CO & Architecture  Pipelining & Hazards
asked
Mar 8, 2018
in
CO and Architecture

135
views
acetestseries
coandarchitecture
pipelining
datahazards
+2
votes
2
answers
15
C Programming
long fun( char * s){ long r = 0; for( ; *s ; r = (r << 1)  (*s++  '0')); return r; } What does the fun("000001010") returns?
asked
Jun 13, 2017
in
Programming

250
views
programminginc
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