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 pradhanaditya
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Recent activity by pradhanaditya
10
answers
1
GATE CSE 2020 | Question: 53
Consider a paging system that uses $1$-level page table residing in main memory and a $\textsf{TLB}$ for address translation. Each main memory access takes $100$ ns and $\textsf{TLB}$ lookup takes $20$ ns. Each page transfer to/from the disk ... $1$ decimal places) is ___________
commented
in
Operating System
Feb 20, 2020
45.0k
views
gatecse-2020
numerical-answers
operating-system
virtual-memory
2-marks
3
answers
2
GATE CSE 2020 | Question: 7
Which one of the following regular expressions represents the set of all binary strings with an odd number of $1’$s? $((0+1)^*1(0+1)^*1)^*10^*$ $(0^*10^*10^*)^*0^*1$ $10^*(0^*10^*10^*)^*$ $(0^*10^*10^*)^*10^*$
commented
in
Theory of Computation
Feb 19, 2020
23.5k
views
gatecse-2020
regular-expression
normal
theory-of-computation
1-mark
4
answers
3
GATE CSE 2020 | Question: 48
Consider the following C functions. int tob (int b, int* arr) { int i; for (i = 0; b>0; i++) { if (b%2) arr [i] = 1; else arr[i] = 0; b = b/2; } return (i); } int pp(int a, int b) { int arr[20]; int i, tot = 1, ex, len; ex = a; len = tob(b ... ; i<len ; i++) { if (arr[i] ==1) tot = tot * ex; ex= ex*ex; } return (tot) ; } The value returned by $pp(3,4)$ is _______.
commented
in
Algorithms
Feb 12, 2020
11.3k
views
gatecse-2020
numerical-answers
identify-function
2-marks
2
answers
4
GATE CSE 2020 | Question: 45
For $n>2$, let $a \in \{0,1\}^n$ be a non-zero vector. Suppose that $x$ is chosen uniformly at random from $\{0,1\}^n$. Then, the probability that $\displaystyle{} \Sigma_{i=1}^n a_i x_i$ is an odd number is______________
answered
in
Probability
Feb 12, 2020
12.1k
views
gatecse-2020
numerical-answers
probability
uniform-distribution
2-marks
2
answers
5
GATE CSE 2020 | Question: 23
Consider a double hashing scheme in which the primary hash function is $h_1(k)= k \text{ mod } 23$, and the secondary hash function is $h_2(k)=1+(k \text{ mod } 19)$. Assume that the table size is $23$. Then the address returned by probe $1$ in the probe sequence (assume that the probe sequence begins at probe $0$) for key value $k=90$ is_____________.
answered
in
Algorithms
Feb 12, 2020
13.7k
views
gatecse-2020
numerical-answers
algorithms
hashing
1-mark
5
answers
6
GATE CSE 2020 | Question: 21
A direct mapped cache memory of $1$ MB has a block size of $256$ bytes. The cache has an access time of $3$ ns and a hit rate of $94 \%$. During a cache miss, it takes $2$0 ns to bring the first word of a block from the main memory, while ... word takes $5$ ns. The word size is $64$ bits. The average memory access time in ns (round off to $1$ decimal place) is______.
commented
in
CO and Architecture
Feb 12, 2020
15.5k
views
gatecse-2020
numerical-answers
co-and-architecture
cache-memory
1-mark
6
answers
7
GATE CSE 2000 | Question: 5
A multiset is an unordered collection of elements where elements may repeat any number of times. The size of a multiset is the number of elements in it, counting repetitions. What is the number of multisets of size $4$ that can be ... n distinct elements so that at least one element occurs exactly twice? How many multisets can be constructed from n distinct elements?
commented
in
Combinatory
Jan 22, 2020
7.8k
views
gatecse-2000
combinatory
normal
descriptive
17
answers
8
GATE CSE 2004 | Question: 62
A 4-bit carry look ahead adder, which adds two 4-bit numbers, is designed using AND, OR, NOT, NAND, NOR gates only. Assuming that all the inputs are available in both complemented and uncomplemented forms and the delay of each gate is one time ... the carry network has been implemented using two-level AND-OR logic. 4 time units 6 time units 10 time units 12 time units
commented
in
Digital Logic
Dec 23, 2019
32.3k
views
gatecse-2004
digital-logic
normal
adder
3
answers
9
GateBook Mock 2
According to me option B is correct.
comment reshown
in
Theory of Computation
Oct 22, 2019
716
views
gatebook-mt2
theory-of-computation
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:...