Login
Register
Dark Mode
Brightness
Profile
Edit Profile
Messages
My favorites
My Updates
Logout
Search results for gate
1
votes
3
answers
1
How many 64 x 8 RAM chips are needed to provide a memory capacity of 2048 bytes?
Please show the working
Please show the working
rahuldb
26.9k
views
rahuldb
asked
Nov 17, 2016
CO and Architecture
co-and-architecture
non-gate
+
–
39
votes
12
answers
2
GATE CSE 2017 Set 1 | Question: 44
In a RSA cryptosystem, a participant $A$ uses two prime numbers $p = 13$ and $q = 17$ to generate her public and private keys. If the public key of $A$ is $35$, then the private key of $A$ is __________ .
In a RSA cryptosystem, a participant $A$ uses two prime numbers $p = 13$ and $q = 17$ to generate her public and private keys. If the public key of $A$ is $35$, then the ...
Arjun
23.9k
views
Arjun
asked
Feb 14, 2017
Computer Networks
gatecse-2017-set1
network-security
computer-networks
rsa-security-networks
out-of-gate-syllabus
numerical-answers
normal
+
–
2
votes
1
answer
3
NIELIT 2017 July Scientist B (IT) - Section B: 42
Which of the following is false about abstract classes in Java? If we derive an abstract class and do not implement all the abstract methods, then the derived class should also be marked as abstract using 'abstract' ... . A class can be made abstract without any abstract method. A class can inherit from multiple abstract classes.
Which of the following is false about abstract classes in Java?If we derive an abstract class and do not implement all the abstract methods, then the derived class should...
admin
33.5k
views
admin
asked
Mar 30, 2020
Java
nielit2017july-scientistb-it
non-gate
java
+
–
1
votes
2
answers
4
GATE DS&AI 2024 | GA Question: 1
If ' $\rightarrow$ ' denotes increasing order of intensity, then the meaning of the words [sick $\rightarrow$ infirm $\rightarrow$ moribund] is analogous to [silly $\rightarrow \_\_\_\_\_\_\_ \longrightarrow$ daft]. Which one of the given options is appropriate to fill the blank? frown fawn vein vain
If ' $\rightarrow$ ' denotes increasing order of intensity, then the meaning of the words [sick $\rightarrow$ infirm $\rightarrow$ moribund] is analogous t...
Arjun
4.0k
views
Arjun
asked
Feb 16
Verbal Aptitude
gate-ds-ai-2024
verbal-aptitude
+
–
0
votes
4
answers
5
GATE DS&AI 2024 | GA Question: 3
How many $4$-digit positive integers divisible by $3$ can be formed using only the digits $\{1,3,4,6,7\}$, such that no digit appears more than once in a number? $24$ $48$ $72$ $12$
How many $4$-digit positive integers divisible by $3$ can be formed using only the digits $\{1,3,4,6,7\}$, such that no digit appears more than once in a number?$24$$48$$...
Arjun
2.0k
views
Arjun
asked
Feb 16
Quantitative Aptitude
gate-ds-ai-2024
quantitative-aptitude
permutation-and-combination
+
–
1
votes
4
answers
6
GATE DS&AI 2024 | GA Question: 5
In an election, the share of valid votes received by the four candidates $\text{A, B, C}$, and $\mathrm{D}$ is represented by the pie chart shown. The total number of votes cast in the election were $1,15,000$, out of which $5,000$ were invalid ... of valid votes received by the candidates $\mathrm{B}$ and $\mathrm{C}$ is $45,000$ $49,500$ $51,750$ $54,000$
In an election, the share of valid votes received by the four candidates $\text{A, B, C}$, and $\mathrm{D}$ is represented by the pie chart shown. The t...
Arjun
1.6k
views
Arjun
asked
Feb 16
Quantitative Aptitude
gate-ds-ai-2024
quantitative-aptitude
pie-chart
+
–
0
votes
4
answers
7
GATE DS&AI 2024 | GA Question: 7
The probability of a boy or a girl being born is $1 / 2$. For a family having only three children, what is the probability of having two girls and one boy? $3 / 8$ $1 / 8$ $1 / 4$ $1 / 2$
The probability of a boy or a girl being born is $1 / 2$. For a family having only three children, what is the probability of having two girls and one boy?$3 / 8$$1 / 8$$...
Arjun
2.4k
views
Arjun
asked
Feb 16
Quantitative Aptitude
gate-ds-ai-2024
quantitative-aptitude
probability
+
–
3
votes
3
answers
8
GATE DS&AI 2024 | GA Question: 4
The sum of the following infinite series is \[ 2+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+\frac{1}{8}+\frac{1}{9}+\frac{1}{16}+\frac{1}{27}+\cdots \] $11 / 3$ $7 / 2$ $13 / 4$ $9 / 2$
The sum of the following infinite series is\[2+\frac{1}{2}+\frac{1}{3}+\frac{1}{4}+\frac{1}{8}+\frac{1}{9}+\frac{1}{16}+\frac{1}{27}+\cdots\]$11 / 3$$7 ...
Arjun
1.5k
views
Arjun
asked
Feb 16
Quantitative Aptitude
gate-ds-ai-2024
quantitative-aptitude
sequence-series
+
–
1
votes
1
answer
9
GATE DS&AI 2024 | Question: 1
Consider the following statements: The mean and variance of a Poisson random variable are equal. For a standard normal random variable, the mean is zero and the variance is one. Which ONE of the following options is correct? Both $\text{(i)}$ and $\text{(ii)}$ are true ... $\text{(i)}$ is false Both $\text{(i)}$ and $\text{(ii)}$ are false
Consider the following statements:The mean and variance of a Poisson random variable are equal.For a standard normal random variable, the mean is zero and the...
Arjun
1.3k
views
Arjun
asked
Feb 16
Probability
gate-ds-ai-2024
probability
+
–
0
votes
2
answers
10
GATE DS&AI 2024 | Question: 48
Consider two events $T$ and $S$. Let $\bar{T}$ denote the complement of the event $T$. The probability associated with different events are given as follows: \[ P(\bar{T})=0.6, \quad P(S \mid T)=0.3, \quad P(S \mid \bar{T})=0.6 \] Then, $P(T \mid S)$ is $\_\_\_\_\_\_\_\_$ (rounded off to two decimal places).
Consider two events $T$ and $S$. Let $\bar{T}$ denote the complement of the event $T$. The probability associated with different events are given as follows:\[P(\bar{T})=...
Arjun
697
views
Arjun
asked
Feb 16
Probability
gate-ds-ai-2024
numerical-answers
probability
+
–
1
votes
1
answer
11
GATE DS&AI 2024 | Question: 26
A fair six-sided die (with faces numbered $1,2,3,4,5,6$ ) is repeatedly thrown independently. What is the expected number of times the die is thrown until two consecutive throws of even numbers are seen? $2$ $4$ $6$ $8$
A fair six-sided die (with faces numbered $1,2,3,4,5,6$ ) is repeatedly thrown independently.What is the expected number of times the die is thrown until t...
Arjun
1.1k
views
Arjun
asked
Feb 16
Probability
gate-ds-ai-2024
probability
+
–
0
votes
4
answers
12
GATE DS&AI 2024 | GA Question: 2
The $15$ parts of the given figure are to be painted such that no two adjacent parts with shared boundaries (excluding corners) have the same color. The minimum number of colors required is $4$ $3$ $5$ $6$
The $15$ parts of the given figure are to be painted such that no two adjacent parts with shared boundaries (excluding corners) have the same color. The...
Arjun
3.3k
views
Arjun
asked
Feb 16
Analytical Aptitude
gate-ds-ai-2024
analytical-aptitude
graph-coloring
+
–
1
votes
1
answer
13
GATE DS&AI 2024 | Question: 3
Consider the matrix $\boldsymbol{M}=\left[\begin{array}{cc}2 & -1 \\ 3 & 1\end{array}\right]$. Which ONE of the following statements is TRUE? The eigenvalues of $\boldsymbol{M}$ are non-negative and real. The eigenvalues of ... zero. One eigenvalue of $\boldsymbol{M}$ is non-negative and real, and another eigenvalue of $\boldsymbol{M}$ is negative and real.
Consider the matrix $\boldsymbol{M}=\left[\begin{array}{cc}2 & -1 \\ 3 & 1\end{array}\right]$.Which ONE of the following statements is TRUE?The eigenvalues of...
Arjun
933
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
1
votes
1
answer
14
GATE DS&AI 2024 | Question: 37
Select all choices that are subspaces of $\mathbb{R}^{3}$. Note: $\mathbb{R}$ ...
Select all choices that are subspaces of $\mathbb{R}^{3}$.Note: $\mathbb{R}$ denotes the set of real numbers.$\left\{\mathbf{x}=\left[\begin{array}{l}x_{1} \\ x_{2} \\ x_...
Arjun
901
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
0
votes
2
answers
15
GATE DS&AI 2024 | Question: 42
Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree. Which of the following statements is/are always TRUE? $L \leq I+1$ $H+1 \leq N \leq 2^{H+1}-1$ $H \leq I \leq 2^{H}-1$ $H \leq L \leq 2^{H-1}$
Let $H, I, L$, and $N$ represent height, number of internal nodes, number of leaf nodes, and the total number of nodes respectively in a rooted binary tree...
Arjun
863
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
+
–
1
votes
2
answers
16
#OS-FORK Output
Q23. The following C program is executed on a Unix/Linux system: main() { int i=0; while (i<20) if (i%2==0) fork(); i++; return 0; } Calculate how many number of processes will be created after executing the above program. Options: 1.1023 2.Infinite 3.1024 4.2048
Q23. The following C program is executed on a Unix/Linux system: main(){ int i=0; while (i<20) if (i%2==0) fork(); ...
BitMask
380
views
BitMask
asked
Mar 3
Operating System
operating-system
fork-system-call
gate-preparation
programming-in-c
usermod
+
–
1
votes
1
answer
17
GATE DS&AI 2024 | Question: 11
Consider performing uniform hashing on an open address hash table with load factor $\alpha=\frac{n}{m}<1$, where $n$ elements are stored in the table with $m$ slots. The expected number of probes in an unsuccessful search is at most $\frac{1}{1-\alpha}$. Inserting ... $\frac{1}{1-\alpha}$ $1+\frac{\alpha}{2}$ $\frac{1}{1+\alpha}$
Consider performing uniform hashing on an open address hash table with load factor $\alpha=\frac{n}{m}<1$, where $n$ elements are stored in the table wi...
Arjun
775
views
Arjun
asked
Feb 16
DS
gate-ds-ai-2024
data-structures
hashing
uniform-hashing
+
–
0
votes
2
answers
18
GATE DS&AI 2024 | Question: 54
Given the following Bayesian Network consisting of four Bernoulli random variables and the associated conditional probability tables: \begin{array}{|c|c|} \hline & P(\cdot) \\ \hline U=0 & 0.5 \\ \hline U=1 & 0.5 \\ \hline \end{array} \begin{array}{|c|c|c|} \ ... The value of $P(U=1, V=1, W=1, Z=1)= \_\_\_\_\_\_\_$ (rounded off to three decimal places).
Given the following Bayesian Network consisting of four Bernoulli random variables and the associated conditional probability tables:\begin{array}{|c|c|}\hline & P(\cdot)...
Arjun
1.0k
views
Arjun
asked
Feb 16
Others
gate-ds-ai-2024
numerical-answers
+
–
1
votes
1
answer
19
GATE DS&AI 2024 | Question: 50
Evaluate the following limit: \[ \lim _{x \rightarrow 0} \frac{\ln \left(\left(x^{2}+1\right) \cos x\right)}{x^{2}}= \]
Evaluate the following limit:\[\lim _{x \rightarrow 0} \frac{\ln \left(\left(x^{2}+1\right) \cos x\right)}{x^{2}}= \]
Arjun
824
views
Arjun
asked
Feb 16
Calculus
gate-ds-ai-2024
numerical-answers
limits
engineering-mathematics
+
–
1
votes
1
answer
20
GATE DS&AI 2024 | Question: 47
Let $X$ be a random variable exponentially distributed with parameter $\lambda>0$. The probability density function of $X$ is given by: \[ f_{X}(x)=\left\{\begin{array}{ll} \lambda e^{-\lambda x}, \quad x \geq 0 \\ 0, & \text { otherwise } \end ... variance of $X$, respectively, the value of $\lambda$ is $\_\_\_\_\_\_\_\_$ (rounded off to one decimal place).
Let $X$ be a random variable exponentially distributed with parameter $\lambda>0$. The probability density function of $X$ is given by:\[f_{X}(x)=\left\{\begin{array}{ll}...
Arjun
666
views
Arjun
asked
Feb 16
Probability
gate-ds-ai-2024
numerical-answers
probability
random-variable
+
–
Page:
1
2
3
next »
Email or Username
Show
Hide
Password
I forgot my password
Remember
Log in
Register