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
Recent questions tagged descriptive
1
vote
2
answers
1
GO Classes Set Theory And Algebra Practice Set 1 | Question: 1
Let $A=\{0,1,2,3\}$ and $R$ a relation over $A$ : $ R=\{(0,0),(0,1),(0,3),(1,1),(1,0),(2,3),(3,3)\} $ Draw the directed graph of $R$. Check whether $R$ is an equivalence relation. Give a counterexample in each case in which the relation does not satisfy one of the properties of being an equivalence relation.
GO Classes
asked
in
Set Theory & Algebra
3 days
ago
by
GO Classes
48
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
1
vote
1
answer
2
GO Classes Set Theory And Algebra Practice Set 1 | Question: 2
$\begin{array}{l|llllll} \textbf{Relations on}\; \mathbb{Z}: & \quad < & \qquad \leq & \qquad = & \qquad \mid & \qquad \nmid & \qquad \neq \\ \hline \hline \text{Reflexive} & \\ \text{Symmetric} & \\ \text{Transitive} & \end{array}$ Fill "Yes or No" in the above table.
GO Classes
asked
in
Set Theory & Algebra
3 days
ago
by
GO Classes
17
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
1
vote
1
answer
3
GO Classes Set Theory And Algebra Practice Set 1 | Question: 3
The following table describes a binary relation. Find the set of ordered pairs that is this relation, as in the definition of a binary relation. ...
GO Classes
asked
in
Set Theory & Algebra
3 days
ago
by
GO Classes
33
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
1
vote
1
answer
4
GO Classes Set Theory And Algebra Practice Set 1 | Question: 6
Let $A$ be any set. Subset Relation on $\mathrm{P}(\mathrm{A})$ is Anti-symmetric?
GO Classes
asked
in
Set Theory & Algebra
3 days
ago
by
GO Classes
15
views
goclasses-practice-set1
set-theory&algebra
relations
partial-order
descriptive
1
vote
0
answers
5
GO Classes Set Theory And Algebra Practice Set 1 | Question: 7
Define $\mathcal{R}$ the binary relation on $\mathbb{N} \times \mathbb{N}$ to mean $(a, b) \mathcal{R}(c, d)$ iff $b \mid d$ and $a \mid c$
GO Classes
asked
in
Set Theory & Algebra
3 days
ago
by
GO Classes
16
views
goclasses-practice-set1
set-theory&algebra
relations
descriptive
0
votes
0
answers
6
Isi Kolkata 2022
Prove or disprove the following statements: (i) L1 = {0^i1^j | i, j ∈ N} is a regular language. (ii) L2 = {0^n1^n | n ∈ N} is a regular language. (iii) For x ∈ {0, 1}*, R(x) denotes the string obtained by reversing the string x. C(x) denotes the string ... 0 in the string x. L3 = {x ∈ {0, 1}* | x = R (C (x))} is a regular language. How to solve this in subjective way..
devilstephen7
asked
in
Theory of Computation
Feb 8
by
devilstephen7
240
views
theory-of-computation
descriptive
1
vote
1
answer
7
DRDO CSE 2022 Paper 1 | Question: 5 (b)
Consider rolling of a dice experiment. Let $\text{A}$ be the event of getting an even number and $\mathrm{B}$ be the event of getting a prime number. Write the sets representing the following events. $\mathrm{A}$ and $\mathrm{B}$
admin
asked
in
Probability
Jan 26
by
admin
196
views
drdocse-2022-paper1
probability
1-mark
descriptive
1
vote
1
answer
8
DRDO CSE 2022 Paper 1 | Question: 5 (c)
Consider rolling of a dice experiment. Let $\text{A}$ be the event of getting an even number and $\mathrm{B}$ be the event of getting a prime number. Write the sets representing the following events. not $\text{B}$
admin
asked
in
Probability
Jan 26
by
admin
76
views
drdocse-2022-paper1
probability
1-mark
descriptive
1
vote
1
answer
9
DRDO CSE 2022 Paper 2 | Question: 1
What is the minimum number of nodes required in a DAG (Directed Acyclic Graph) for the following block? \[ \begin{aligned} U=Z & =V+W \\ X=Y & =U+1 \\ A & =X+Y \end{aligned} \]
admin
asked
in
Algorithms
Dec 15, 2022
by
admin
265
views
drdocse-2022-paper2
algorithms
graph-algorithms
directed-acyclic-graph
5-marks
descriptive
1
vote
2
answers
10
DRDO CSE 2022 Paper 2 | Question: 2
What is the size of the physical address space in a paging system, which has a page table containing $64$ entries of $11$ bit each (including valid and invalid bit) and a page size of $256$ bytes.
admin
asked
in
Operating System
Dec 15, 2022
by
admin
127
views
drdocse-2022-paper2
operating-system
paging
5-marks
descriptive
1
vote
1
answer
11
DRDO CSE 2022 Paper 2 | Question: 3
The execution of a program occurs on a $250 \mathrm{~GHz}$ processor that executes millions of instructions. Type, $\text{CPI}$ (cycles per instruction) and $\%$ of four instructions are provided in the table. \[\begin{array}{|c|c|c|} \ ... end{array}\] Compute the average $\text{CPI}$ and $\text{MIPS}$ (millions of instructions per second) rate of the processor.
admin
asked
in
CO and Architecture
Dec 15, 2022
by
admin
174
views
drdocse-2022-paper2
co-and-architecture
instruction-execution
5-marks
descriptive
1
vote
1
answer
12
DRDO CSE 2022 Paper 2 | Question: 4
A system $\mathrm{X}$ with $2 \mathrm{~GHz}$ clock speed runs a program in $10$ seconds. We want to build a system $\mathrm{Y}$ to run the same program in $6$ seconds. For this, system $\mathrm{Y}$ needs $1.2$ times as many clock cycles as system $\mathrm{X}$. What should be the clock speed of the system $\mathrm{Y}?$
admin
asked
in
CO and Architecture
Dec 15, 2022
by
admin
166
views
drdocse-2022-paper2
co-and-architecture
clock-cycles
5-marks
descriptive
1
vote
0
answers
13
DRDO CSE 2022 Paper 2 | Question: 5
The figure shown below indicates a thread's movement between $3$ states (i.e., run, ready, and blocked). Explain what causes each arrow? Say $\text{N/A}$ if it doesn't happen.
admin
asked
in
Operating System
Dec 15, 2022
by
admin
110
views
drdocse-2022-paper2
operating-system
process-and-threads
6-marks
descriptive
2
votes
1
answer
14
DRDO CSE 2022 Paper 2 | Question: 6
Compute the hit rate and miss/fault rate in least recently used page replacement algorithm for the given reference string with $4$ page frames. String: $7 \; 0 \; 1 \; 2 \; 0 \; 3 \; 4 \; 2 \; 3 \; 0 \; 3 \; 2 \; 1 \; 2 \; 0 \; 1$
admin
asked
in
Operating System
Dec 15, 2022
by
admin
143
views
drdocse-2022-paper2
operating-system
page-replacement
least-recently-used
page-fault
4-marks
descriptive
2
votes
1
answer
15
DRDO CSE 2022 Paper 2 | Question: 8
If the disk head is initially located at track $32,$ find the number of disk moves required with First Come First Serve $\text{(FCFS)}$ scheduling criteria if the disk queue of $\text{I/O}$ blocks requests are: $90 \; 77 \; 24 \; 104 \; 55 \; 87.$
admin
asked
in
Operating System
Dec 15, 2022
by
admin
154
views
drdocse-2022-paper2
operating-system
disk-scheduling
5-marks
descriptive
1
vote
1
answer
16
DRDO CSE 2022 Paper 2 | Question: 9
Assume that in a certain computer, the virtual addresses are $64$-bit long, the physical addresses are $48$-bit long, and the memory is word-addressable. The page size is $16 \mathrm{KB}$ and the word size is $8 \mathrm{B}$. ... transalation path has $256$ valid entries. At most how many distinct virtual addresses can be translated without any $\text{TLB}$ miss?
admin
asked
in
Operating System
Dec 15, 2022
by
admin
79
views
drdocse-2022-paper2
operating-system
translation-lookaside-buffer
5-marks
descriptive
1
vote
1
answer
17
DRDO CSE 2022 Paper 2 | Question: 10
Construct a Deterministic Finite Automaton $\text{(DFA)}$ with $5$ states that accepts all strings with $0101$ as a substring.
admin
asked
in
Theory of Computation
Dec 15, 2022
by
admin
116
views
drdocse-2022-paper2
theory-of-computation
finite-automata
5-marks
descriptive
1
vote
0
answers
18
DRDO CSE 2022 Paper 2 | Question: 11
A context-free grammar is in Chomsky Normal Form if every rule is of the form \[ \begin{array}{l} A \longrightarrow B C \\ A \longrightarrow a \end{array} \] where $a$ is a terminal, $A, B$ and $C$ are variables except $B$ and $C$ cannot be ... } S \longrightarrow A S B \mid a B \\ A \longrightarrow B \mid S \\ B \longrightarrow b \mid \varepsilon \end{array} \]
admin
asked
in
Theory of Computation
Dec 15, 2022
by
admin
107
views
drdocse-2022-paper2
theory-of-computation
context-free-grammar
descriptive
7-marks
1
vote
0
answers
19
DRDO CSE 2022 Paper 2 | Question: 12 (a)
Let $L_{1}$ and $L_{2}$ be two languages decidable by Non-deterministic Turing machines $M_{1}$ and $M_{2}$. Using $M_{1}$ and $M_{2}$, construct a Non-deterministic Turing machine for the following languages. $L_{1} \cup L_{2}$
admin
asked
in
Theory of Computation
Dec 15, 2022
by
admin
105
views
drdocse-2022-paper2
theory-of-computation
decidability
turing-machine
2-marks
descriptive
1
vote
0
answers
20
DRDO CSE 2022 Paper 2 | Question: 14
A relational database contains two tables movie, and genre, in which movie table has columns movie_no, movie_name, and genre_id, while genre table has columns genre_id, and genre_name. Following insert statements were executed successfully to populate the ... How many rows and columns will be retrieved by the following SQL statement? Select * from movie, genre
admin
asked
in
Databases
Dec 15, 2022
by
admin
89
views
drdocse-2022-paper2
databases
sql
5-marks
descriptive
1
vote
1
answer
21
DRDO CSE 2022 Paper 2 | Question: 16
Suppose the $\text{IP}$ addresses of $\text{A}$ and $\text{B}$ are $10.105.1.113$ and $10.105.1.91,$ respectively. They both use the same netmask $\mathrm{N}$. Which of the following values of $\mathrm{N}$ given below should not be used if $\text{A}$ ... to the same network, and why? $255.255 .255 .0$ $255.255 .255 .128$ $255.255 .255 .192$ $255.255 .255 .224$
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
152
views
drdocse-2022-paper2
computer-networks
ip-address
3-marks
descriptive
1
vote
1
answer
22
DRDO CSE 2022 Paper 2 | Question: 17
$1020$ bytes long packet must be routed through an interface with $\text{MTU}$ of $256$ bytes. Asssuming the smallest possible $\text{IPv4}$ header size, fragmentation will be required for the transmission. For the second fragment created in this ... (in binary), Fragment Offset field (in decimal), and Total Length field (in decimal) of $\text{IPv4}$ header.
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
169
views
drdocse-2022-paper2
computer-networks
fragmentation
6-marks
descriptive
1
vote
1
answer
23
DRDO CSE 2022 Paper 2 | Question: 18
For the following two $16$-bit messages, find the Internet checksum: $0001 \; 1000 \; 0001 \; 0010$ $1011 \; 1000 \; 1011 \; 0011$
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
171
views
drdocse-2022-paper2
computer-networks
crc-polynomial
3-marks
descriptive
1
vote
1
answer
24
DRDO CSE 2022 Paper 2 | Question: 19
Both the payload and $2\text{D}$ (even) parity bits are shown below. Some of these bit(s) have been flipped. Indicate the row and column of the flipped bit(s) in format (col, row); e.g., top left bit is $(0,0)$. \[\begin{array}{l} 1000 \; 0001 \; 1111 \; ... 0100 \; 0011 \; 0011 \text { | } 0 \\ \overline{0110 \;0111\; 0101\; 1001 \text { | } 1} \\ \end{array}\]
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
182
views
drdocse-2022-paper2
computer-networks
crc-polynomial
3-marks
descriptive
1
vote
1
answer
25
DRDO CSE 2022 Paper 2 | Question: 20
An organization is granted the $\text{IPv4}$ address block $130.56.0.0/16.$ The network administrator wants to create $1024$ subnets. Find the first and last addresses in the third subnet.
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
169
views
drdocse-2022-paper2
computer-networks
subnetting
5-marks
descriptive
1
vote
0
answers
26
DRDO CSE 2022 Paper 2 | Question: 21
You work for a company $X$ in Bangalore. Due to floods, you have been allowed to work from home. You have your code in the server in the company and you have to access it securely to edit and modify. What is the one critical security protocol/tool that enables you to connect to your server securely?
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
156
views
drdocse-2022-paper2
computer-networks
network-security
2-marks
descriptive
2
votes
0
answers
27
DRDO CSE 2022 Paper 2 | Question: 22
A hash table contains $10$ buckets and uses linear probing to resolve collisions. The key values are intergers and the hash function used is $\text{Key}\%10.$ If we insert values $43,165,62,123,152$ sequentially in the table, in what bucket will the key $152$ be inserted?
admin
asked
in
Algorithms
Dec 15, 2022
by
admin
147
views
drdocse-2022-paper2
algorithms
hashing
linear-probing
5-marks
descriptive
1
vote
1
answer
28
DRDO CSE 2022 Paper 2 | Question: 23 (a)
Fill in the table below to create firewall rules that perform the actions described below on a local network with address $1.2.3.0$ (subnet $255.255.255.0).$ Assume that by default, all traffic will be accepted. You can refer to an entire network by ... use '*' to many 'any'. Action A: Block all traffic to any server on the local network. Write as Rule $1.$
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
125
views
drdocse-2022-paper2
computer-networks
network-security
2-and-half-marks
descriptive
1
vote
1
answer
29
DRDO CSE 2022 Paper 2 | Question: 24
Compute the following: $3^{32} \bmod 80$.
admin
asked
in
Quantitative Aptitude
Dec 15, 2022
by
admin
224
views
drdocse-2022-paper2
quantitative-aptitude
modular-arithmetic
5-marks
descriptive
1
vote
1
answer
30
DRDO CSE 2022 Paper 2 | Question: 25
Assume when encrypting $3$-bit plaintext with a block cipher with key $\text{K},$ ... with key $\mathrm{K}$ in counter mode (with initial counter value $=0):$ $\text{C}=100110000$ What was the plaintext?
admin
asked
in
Computer Networks
Dec 15, 2022
by
admin
158
views
drdocse-2022-paper2
computer-networks
cryptography
7-marks
descriptive
Page:
1
2
3
4
5
6
...
91
next »
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
DRDO Scientist -B
ISRO Scientist-B 2023
BARC RECRUITMENT 2023
COAP Responses | GATE CSE 2023
Interview Experience : M.Tech AI at IIT Jodhpur, Self Sponsored
Subjects
All categories
General Aptitude
(2.8k)
Engineering Mathematics
(9.7k)
Digital Logic
(3.4k)
Programming and DS
(5.9k)
Algorithms
(4.6k)
Theory of Computation
(6.7k)
Compiler Design
(2.3k)
Operating System
(5.0k)
Databases
(4.6k)
CO and Architecture
(3.8k)
Computer Networks
(4.7k)
Non GATE
(1.4k)
Others
(2.4k)
Admissions
(665)
Exam Queries
(1.0k)
Tier 1 Placement Questions
(17)
Job Queries
(77)
Projects
(9)
Unknown Category
(867)
Recent questions tagged descriptive
Recent Blog Comments
@Shubham Sharma 2 Is it possible to get a...
are MSc.(CS) students eligible?
It is said that the gate score will have 80%...
Maybe we should raise our concern in Supreme...
Mtech(RA) CSE 2023 IIT Bombay project 14. Does...