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 practicalmetal
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Questions by practicalmetal
1
vote
1
answer
1
Programming
Which of the following is TRUE? A Scope of static variable is within the body of function where it is declared. B Same variable can be declared multiple times within the same function only if it is extern storage class. C Malloc always returns base address of block of memory allocated. D None of the above This is a multiple select question
asked
in
Programming in C
Jan 9
168
views
programming-in-c
made-easy-test-series
2
votes
1
answer
2
probability
8 pairs of hand gloves are on a shelf ( each of different colour). Four gloves are selected at random, the probability that there will be at least one pair is?
asked
in
Probability
Jan 3
193
views
probability
0
votes
1
answer
3
calculus
How do we solve this question: $\lim n \to \infty \sqrt{n^2 + n} - {\sqrt{n^2 +1}}$
asked
in
Mathematical Logic
Nov 26, 2023
258
views
calculus
limits
0
votes
0
answers
4
ER Diagram
Can someone please provide me with the correct explanation for this question
asked
in
Databases
Oct 26, 2023
364
views
er-diagram
databases
made-easy-test-series
er-to-relational
0
votes
1
answer
5
Recurrence relations
Consider the following function: function X(n,r) { if(r==0 or n == r) then return 1; else return (X(n-1,r-1,) + X(n-1,r)); } Find the worst case time complexity of function X ?
asked
in
Algorithms
Sep 15, 2023
374
views
recurrence-relation
algorithms
0
votes
2
answers
6
process synchronization
Which of the following statements is false? a) Disjoint processes need not use critical section b) Programs with critical sections can never be use simultaneously by more than one process c) A process wanting to enter the critical section currently ... to terminate d) Two different critical sections may be executed concurrently if they do not use the same shared variables
asked
in
Operating System
Apr 17, 2023
649
views
process-synchronization
critical-section
0
votes
2
answers
7
process synchronization
A wait operation on a semaphore should not occur within a critical section controlled by that semaphore because: a) A deadlock will occur b) A semaphore is not a shared variable c) Another process may enter the critical section violating mutual exclusion d) A signal on a semaphore is always given from outside the critical section
asked
in
Operating System
Apr 17, 2023
549
views
process-synchronization
operating-system
0
votes
1
answer
8
Regular Languages
The solution to $X = r +Xs$ by Arden’s Lemma when s has ϵ a) an infinite number of solutions b) a finite number of solutions c) is always unique d) none
asked
in
Theory of Computation
Mar 25, 2023
378
views
regular-language
theory-of-computation
finite-automata
1
vote
1
answer
9
Context Free Language
The complement of the languages: i) {ww | w in (0+1)*} ii) {$a^n b^nc^n$ | n>1} are a) Context Free b) Not Context Free c)are DCFL’s d)None
asked
in
Theory of Computation
Mar 20, 2023
374
views
context-free-language
theory-of-computation
ace-test-series
0
votes
1
answer
10
Context Free Languages
Is the following language CFL : { ww | w in (a+b)* and |w| <1000 }
asked
in
Theory of Computation
Mar 20, 2023
542
views
context-free-language
theory-of-computation
context-free-grammar
pushdown-automata
0
votes
1
answer
11
Context Free Languages
Is the following language context free: The set of all strings with number of a’s equal to number of b’s and the sum of a’s and b’s to be divisible by 3.
asked
in
Theory of Computation
Mar 15, 2023
502
views
context-free-language
theory-of-computation
context-free-grammar
pushdown-automata
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:...