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 MiNiPanda
Wall
Recent activity
All questions
All answers
Exams Taken
All Blogs
Answers by MiNiPanda
2
votes
31
#Gate 2016
A sender uses the stop and wait ARQ protocol for reliable transmissions of frames. Frames are of size 1000 bytes and the transmission rate at the sender is 80 Kbps(1Kbps=1000bits/sec). Size of an acknowledgement is 100 bytes and the transmission rate at ... 8 Kbps. The one way propogation delay is 100 milliseconds. Assuming no frame is lost, the sender throughput is ______bytes/second.
answered
in
Computer Networks
Jan 13, 2018
183
views
1
vote
32
largest eigen value
Assume determinant of a $3\times3$ matrix is a prime number and trace is $15.$Largest eigen value is _______(Assume only positve eigen values)
answered
in
Linear Algebra
Jan 13, 2018
249
views
engineering-mathematics
linear-algebra
eigen-value
3
votes
33
Online Test series
The r ’s compliment of an n-digit decimal number N in base r is defined for all values of N except for N = 0. If the given number is (247)9, then its 9’s compliment will be equal to ( _____ )9.
answered
in
Digital Logic
Jan 12, 2018
398
views
number-system
4
votes
34
Probability
A pair of dice is rolled and the sum is determined. The probability that a sum of 5 is rolled before the sum of 8 is rolled in a sequence of rolls of dice is _______________
answered
in
Probability
Jan 11, 2018
312
views
probability
0
votes
35
matrix adjoint
If $1,-2,3$ are the eigen values of the matrix $A$ then ratio of determinant of $B$ to the trace of $B$ is_______where $B=[adj(A)-A-A^{-1}-A^{2}]$
answered
in
Linear Algebra
Jan 10, 2018
583
views
engineering-mathematics
linear-algebra
matrix
0
votes
36
ACE TEST
PLEASE TELL HOW OPTION D IS CORRECT
answered
in
Databases
Jan 10, 2018
125
views
2
votes
37
Subgraph
Number of subgraphs possible for K3 =____________
answered
in
Graph Theory
Jan 9, 2018
709
views
graph-theory
2
votes
38
self-doubt
True and false Wound-Wait algorithm always start with new time stamp after killing. Wait-Die algorithm always start with new time stamp after killing . pls explain both algorithm
answered
in
Databases
Jan 9, 2018
114
views
4
votes
39
Degree of Graph
Consider the graph with 11 vertices and 16 edges. The maximum value of minimum degree of the graph is __________________
answered
in
Graph Theory
Jan 9, 2018
1.3k
views
graph-theory
discrete-mathematics
14
votes
40
GATE CSE 2005 | Question: 52
A random bit string of length n is constructed by tossing a fair coin n times and setting a bit to 0 or 1 depending on outcomes head and tail, respectively. The probability that two such randomly generated strings are not identical is: $\frac{1}{2^n}$ $1 - \frac{1}{n}$ $\frac{1}{n!}$ $1 - \frac{1}{2^n}$
answered
in
Probability
Jan 8, 2018
5.5k
views
gatecse-2005
probability
binomial-distribution
easy
39
votes
41
GATE CSE 2015 Set 2 | Question: 46
Consider a simple checkpointing protocol and the following set of operations in the log. (start, T4); (write, T4, y, 2, 3); (start, T1); (commit, T4); (write, T1, z, 5, 7); (checkpoint); (start, T2); (write, T2, x, 1, 9); (commit, T2); (start, T3); ( ... Undo: T3, T1; Redo: T2 Undo: T3, T1; Redo: T2, T4 Undo: none; Redo: T2, T4, T3, T1 Undo: T3, T1, T4; Redo: T2
answered
in
Databases
Nov 10, 2017
18.8k
views
gatecse-2015-set2
databases
transaction-and-concurrency
normal
2
votes
42
operating system cpu utilization
in a round robin scheduling s represents the time of context switching, q represents the time quantum and r represents the average time the process runs before blocking on i/o. if s<q<r, then cpu efficiency? a )q/q+s b) q/r+s c) r/r+s d) qr/r+s
answered
in
Operating System
Oct 14, 2017
2.2k
views
operating-system
context-switch
process-scheduling
13
votes
43
GATE CSE 2003 | Question: 39
Let $\Sigma = \left\{a, b, c, d, e\right\}$ be an alphabet. We define an encoding scheme as follows: $g(a) = 3, g(b) = 5, g(c) = 7, g(d) = 9, g(e) = 11$. Let $p_i$ denote the i-th prime number $\left(p_1 = 2\right)$ ... numbers is the encoding, $h$, of a non-empty sequence of strings? $2^73^75^7$ $2^83^85^8$ $2^93^95^9$ $2^{10}3^{10}5^{10}$
answered
in
Set Theory & Algebra
Oct 11, 2017
5.4k
views
gatecse-2003
set-theory&algebra
functions
normal
18
votes
44
GATE CSE 2004 | Question: 78
Two $n$ bit binary strings, $S_1$ and $S_2$ are chosen randomly with uniform probability. The probability that the Hamming distance between these strings (the number of bit positions where the two strings differ) is equal to $d$ is $\dfrac{^{n}C_{d}}{2^{n}}$ $\dfrac{^{n}C_{d}}{2^{d}}$ $\dfrac{d}{2^{n}}$ $\dfrac{1}{2^{d}}$
answered
in
Probability
Oct 11, 2017
5.2k
views
gatecse-2004
probability
normal
uniform-distribution
13
votes
45
GATE CSE 2005 | Question: 44
What is the minimum number of ordered pairs of non-negative numbers that should be chosen to ensure that there are two pairs $(a,b)$ and $(c,d)$ in the chosen set such that, $a \equiv c\mod 3$ and $b \equiv d \mod 5$ $4$ $6$ $16$ $24$
answered
in
Combinatory
Oct 11, 2017
9.9k
views
gatecse-2005
set-theory&algebra
normal
pigeonhole-principle
16
votes
46
GATE CSE 2007 | Question: 3
What is the maximum number of different Boolean functions involving $n$ Boolean variables? $n^2$ $2^n$ $2^{2^n}$ $2^{n^2}$
answered
in
Set Theory & Algebra
Oct 11, 2017
6.8k
views
gatecse-2007
combinatory
functions
normal
21
votes
47
GATE CSE 2004 | Question: 23, ISRO2007-32
Identify the correct translation into logical notation of the following assertion. Some boys in the class are taller than all the girls Note: $\text{taller} (x, y)$ is true if $x$ is taller than $y$ ... $(\exists x) (\text{boy}(x) \land (\forall y) (\text{girl}(y) \rightarrow \text{taller}(x, y)))$
answered
in
Mathematical Logic
Oct 4, 2017
11.1k
views
gatecse-2004
mathematical-logic
easy
isro2007
first-order-logic
Page:
« prev
1
2
Subscribe to GATE CSE 2023 Test Series
Subscribe to GO Classes for GATE CSE 2023
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
Aptitude Overflow Book
Participate in Machine Learning benchmarking
GATE Overflow Tikz Templates
UPSC One Time Registration OTR Online Form 2022
DRDO CEPTAM 10 Online Form 2022
Subjects
All categories
General Aptitude
(2.4k)
Engineering Mathematics
(8.9k)
Digital Logic
(3.2k)
Programming and DS
(5.7k)
Algorithms
(4.5k)
Theory of Computation
(6.5k)
Compiler Design
(2.2k)
Operating System
(4.8k)
Databases
(4.4k)
CO and Architecture
(3.6k)
Computer Networks
(4.4k)
Non GATE
(1.2k)
Others
(2.5k)
Admissions
(644)
Exam Queries
(838)
Tier 1 Placement Questions
(17)
Job Queries
(72)
Projects
(9)
Unknown Category
(851)
Recent Blog Comments
Sir some test due date passed 1-2 months ago pls...
@lalitver10 There is no restriction in doing...
@GateOverflow04 link fixed now.
@Arjun @Deepak Sir, In Test Schedule google...
sir is this for gate? it has way more questions...