Login
Register
@
Dark Mode
Profile
Edit my Profile
Messages
My favorites
Register
Activity
Q&A
Questions
Unanswered
Tags
Subjects
Users
Ask
Previous Years
Blogs
New Blog
Exams
Dark Mode
Filter
User debasree88
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Answers by debasree88
0
votes
1
Made Easy
What will be subnet for all and also their DBA's???
answered
in
Computer Networks
Apr 22, 2020
571
views
made-easy-test-series
computer-networks
subnetting
bad-question
0
votes
2
Kenneth Rosen Edition 7 Exercise 2.5 Question 40 (Page No. 177)
Show that if $S$ is a set, then there does not exist an onto function $f$ from $S$ to $P(S),$ the power set of $S$. Conclude that $\mid S\mid < \mid P(S)\mid .$ This result is known as Cantor's theorem. [Hint: Suppose such a function ... $s$ can exist for which $f (s) = T.]$
answered
in
Set Theory & Algebra
Apr 22, 2020
642
views
kenneth-rosen
discrete-mathematics
set-theory&algebra
descriptive
0
votes
3
relation
Number of relations $S$ over set $\{0,1,2,3 \}$ such that $(x,y) \in S \Rightarrow x = y$
answered
in
Set Theory & Algebra
Apr 18, 2020
44.5k
views
set-theory&algebra
relations
2
votes
4
NIELIT 2016 DEC Scientist B (CS) - Section B: 45
What will be the equation of the given K-map? $A’B’D’+C’D+AB’C’$ $B’CD’+AB’C’+A’C’$ $B’D’+C’D$ $C’D+B’CD’$
answered
in
Digital Logic
Apr 15, 2020
809
views
nielit2016dec-scientistb-cs
digital-logic
k-map
minimization
3
votes
5
NIELIT 2016 DEC Scientist B (IT) - Section B: 33
How many inputs are required in Full Adder Circuit? $2$ $3$ More than two inputs None of the above
answered
in
Digital Logic
Apr 15, 2020
1.1k
views
nielit2016dec-scientistb-it
digital-logic
combinational-circuit
adder
1
vote
6
NIELIT 2016 MAR Scientist B - Section C: 3
The output of a sequential circuit depends on present inputs only past inputs only both present and past inputs present outputs only
answered
in
Digital Logic
Apr 15, 2020
1.0k
views
nielit2016mar-scientistb
digital-logic
sequential-circuit
0
votes
7
Morris Mano Edition 3 Exercise 2 Question 18 (Page No. 71)
Show that the Dual of the Exclusive OR is equal to its complement.
answered
in
Digital Logic
Apr 13, 2020
764
views
digital-logic
morris-mano
boolean-algebra
0
votes
8
Number of nodes of distinct degree
In a simple connected undirected graph with n nodes(where n≧2), The maximum number of nodes with distinct degrees is n-1 n-2 n-3 2
answered
in
Graph Theory
Oct 31, 2019
2.9k
views
graph-theory
graph-connectivity
2
votes
9
How it works. Please give some example.
Consider the following foo function and identify the return value of foo function. int foo (unsigned int n) { int c, x = 0; while (n! = 0) { if (n & 01) x++; n >>= 1; } return x; } (a) It counts the total number of bits ... counts the number of bits which are zero. (c) It counts the number of occurrences of 01. (d) It returns the same value as n'.
answered
in
Programming in C
Aug 14, 2019
640
views
1
vote
10
C PROGRAM
answered
in
Programming in C
Jul 25, 2019
358
views
0
votes
11
Self doubt
Consider a B+ tree in which the maximum number of keys in a Internal node is 5 and maximum number of keys in a leaf node is 4. What is the minimum number of keys in any non-root node?
answered
in
Databases
Jul 25, 2019
917
views
databases
b-tree
2
votes
12
B+ Tree Records
answered
in
Databases
Jul 25, 2019
2.1k
views
databases
b-tree
bplustrees
0
votes
13
database indexing
Consider a disk with blocksize 1024B . A block pointer 6B and recird pointer 8B . The file has 10000 employee records . Every record is fixed length of 100B . Its key is SSN which is of 2B. the file is not ordered by thr keyfield and want to construct a ... the above file if we make it into multilevel index find out thr no of total blocks required A)102 B) 100 C)119 D) 118
answered
in
Databases
Jul 24, 2019
352
views
2
votes
14
indexing
among primary index, secondary index, clustered index which index are dense or sparse or both?
answered
in
Databases
Apr 27, 2019
823
views
indexing
databases
0
votes
15
output of C program
int i = 0 ; main( ) { printf ( "\nmain's i = %d", i ) ; i++ ; val( ) ; printf ( "\nmain's i = %d", i ) ; val( ) ; } val( ) { i = 100 ; printf ( "\nval's i = %d", i ) ; i++ ; }
answered
in
Programming in C
Apr 23, 2019
517
views
programming-in-c
output
programming
0
votes
16
Static Variable
Is it static declaration or static assignment? int main() { int x=20; static int y=x; if(x==y) printf("Equal"); else printf("Not Equal"); return 0; } What is output?and why?
answered
in
Programming in C
Apr 21, 2019
1.3k
views
programming-in-c
0
votes
17
Database question : Transactions
answered
in
Databases
Feb 24, 2019
1.4k
views
databases
transaction-and-concurrency
conflict-serializable
serializability
0
votes
18
Transactions
T1 LOCK-X (A) LOCK-S (B) R(A) R(B) W(A) UNLOCK (A) COMMIT UNLOCK (B) is this following CONSERVATIVE 2PL ? doubt : in conservative locking schme ..all locks are aqured before starting but locks can be released at ANY time ..so conservative need not be strict/rigorous OR is it only after commit ??
answered
in
Databases
Feb 23, 2019
1.4k
views
transaction-and-concurrency
1
vote
19
How to solve this question.
A schedule S contains three transactions $T_1$, $T_2$, $T_3$ and the oeprations sequence is given below: $T_1$: $Read$ $A$; $T_2$: $Write$ $A$; $T_3$: $Read$ $A$; $T_1$: $Write$ $A$; $T_3$: $Write$ $A$ and all ... above schedule is serializable or not? If yes it is equivalent to which serial schedule. Find the proper combination of the given alternatives from I to VII
answered
in
Databases
Feb 23, 2019
1.4k
views
databases
serializability
Subscribe to GATE CSE 2024 Test Series
Subscribe to GO Classes for GATE CSE 2024
Quick search syntax
tags
tag:apple
author
user:martin
title
title:apple
content
content:apple
exclude
-tag:apple
force match
+apple
views
views:100
score
score:10
answers
answers:2
is accepted
isaccepted:true
is closed
isclosed:true
Recent Posts
Post GATE 2024 Guidance [Counseling tips and resources]
GATE CSE 2024 Result Responses
[Project Contest] Pytorch backend support for MLCommons Cpp Inference implementation
Participating in MLCommons Inference v4.0 submission (deadline is February 23 12pm IST)
IIITH PGEE 2024 Test Series by GO Classes
Subjects
All categories
General Aptitude
(3.5k)
Engineering Mathematics
(10.4k)
Digital Logic
(3.6k)
Programming and DS
(6.2k)
Algorithms
(4.8k)
Theory of Computation
(6.9k)
Compiler Design
(2.5k)
Operating System
(5.2k)
Databases
(4.8k)
CO and Architecture
(4.0k)
Computer Networks
(4.9k)
Artificial Intelligence
(79)
Machine Learning
(48)
Data Mining and Warehousing
(25)
Non GATE
(1.4k)
Others
(2.7k)
Admissions
(684)
Exam Queries
(1.6k)
Tier 1 Placement Questions
(17)
Job Queries
(80)
Projects
(11)
Unknown Category
(870)
64.3k
questions
77.9k
answers
244k
comments
80.0k
users
Recent Blog Comments
category ?
Hi @Arjun sir, I have obtained a score of 591 in ...
download here
Can you please tell about IIT-H mtech CSE self...
Please add your admission queries here:...