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Answers by gatecse
3
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1
GO Classes 2023 | IIITH Mock Test 1 | Question: 91
A man walking $\left(\dfrac{5}{7}\right)^{\text{th}}$ of his usual speed, is $16$ minutes late. What is the usual time taken in minutes by him to cover the same distance? $80$ $60$ $40$ $30$
answered
in
Quantitative Aptitude
Apr 8, 2023
324
views
goclasses2023-iiith-mock-1
goclasses
quantitative-aptitude
speed-time-distance
1-mark
1
vote
2
GO Classes 2023 | IIITH Mock Test 1 | Question: 40
In an $\textsf{IPv4}$ datagram, the value of $\textsf{HLEN}$ is $15,$ the value of total length is $300$ and the fragment offset value is $200.$ The sum of the sequence numbers of the first and the last bytes of the payload is _________
answered
in
Computer Networks
Apr 8, 2023
578
views
goclasses2023-iiith-mock-1
goclasses
numerical-answers
normal
ip-addressing
computer-networks
1-mark
2
votes
3
GO Classes 2023 | IIITH Mock Test 1 | Question: 33
Which one of the following is a closed form expression for the generating function of the sequence $\{a_n\}$ where $a_n = \binom {n+4}{n}$ for $n= 0,1,2,\ldots ?$ $\frac{1}{(1-x)^5}$ $\frac{5}{(1-x)}$ $\frac{1}{(1-x)^4}$ $\frac{x}{(1-x)^5}$
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in
Combinatory
Apr 8, 2023
526
views
goclasses2023-iiith-mock-1
goclasses
combinatory
generating-functions
1-mark
0
votes
4
#Eigen Vectors
Find the eigen values and eigen vector of the following matrix????
answered
in
Mathematical Logic
Mar 21, 2023
1.2k
views
eigen-value
linear-algebra
engineering-mathematics
matrix
4
votes
5
GATE IT 2007 | Question: 69
Consider the following clauses: Not inherently suitable for client authentication. Not a state sensitive protocol. Must be operated with more than one server. Suitable for structured message organization. May need two ports on the serve side for proper operation. The option that has the ... -i; SMTP-ii; DNS-iii; IMAP-iv; HTTP-v SMTP-i; HTTP-ii; IMAP-iii; DNS-iv; FTP-v
answered
in
Computer Networks
Jan 26, 2023
6.4k
views
gateit-2007
computer-networks
network-protocols
normal
2
votes
6
Practice Question Unacademy - Vishvadeep Gothi
Consider a system that supports 2-address, 1-address, and 0-address instructions. The system has 'i' bits instructions and 'a' bits addresses. If there are 'x' 2-address instructions and 'y' 1-address instructions then which of the following is the maximum ... $2 ^ i - 2 ^ a * x - y * 2 ^ a$
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in
CO and Architecture
Jan 22, 2023
433
views
co-and-architecture
machine-instruction
1
vote
7
Addressing Modes
When we write MOV #1000 , it means we are writing the value 1000 into the accumulator. But when we write MOV 1000 here 1000 refers to address of what ? register or MM ? (knowing that MOV works only between registers).
answered
in
CO and Architecture
Dec 30, 2022
364
views
co-and-architecture
addressing-modes
goclasses
3
votes
8
Self Doubt
Can Safe state in DeadLock Avoidance Mechanism always guarantee No DeadLock??
answered
in
Operating System
Dec 30, 2022
638
views
operating-system
deadlock-prevention-avoidance-detection
9
votes
9
GATE CSE 1994 | Question: 24
An independent set in a graph is a subset of vertices such that no two vertices in the subset are connected by an edge. An incomplete scheme for a greedy algorithm to find a maximum independent set in a tree is given below: V: Set of all ... I); Complete the algorithm by specifying the property of vertex $u$ in each case. What is the time complexity of the algorithm?
answered
in
Algorithms
Dec 15, 2022
5.7k
views
gate1994
algorithms
graph-algorithms
normal
descriptive
1
vote
10
Turing machine question
I saw question where I saw this format being used: L1 = {<M> | L(M) = ϕ} What does exactly <M> mean and why is L(M) = ϕ, mentioned afterwards. Isn’t L() stands for language for something? If the language is equivalent to null, it contains nothing. Then what does it exactly mean?
answered
in
Theory of Computation
Dec 7, 2022
691
views
theory-of-computation
turing-machine
test-series
0
votes
11
Job query suggestions
I need suggestion for my friend career options. My friend passed physiology honour in 2019 . After that did masters in nutrition . Things to mention my friend don't have much computer expertise basic word Excel even Don't have maths since class 10. ... one year , what are the opportunities he/she might get or the options available so get a good and stable future.
answered
in
Job Queries
Nov 3, 2022
355
views
job
query
0
votes
12
this similar question was discussed in GO classes C programming video lectures by (sachin mittal sir.)
answered
in
Programming in C
Oct 6, 2022
318
views
programming-in-c
9
votes
13
GATE CSE 1989 | Question: 6a
A certain computer system was designed with cache memory of size $1$ Kbytes and main memory size of $256$ Kbytes. The cache implementation was fully associative cache with $4$ bytes per block. The CPU memory data path was $16$ bits and ... following questions: What is the hit ratio? Suggest a change in the program size of model to improve the hit ratio significantly.
answered
in
CO and Architecture
Jun 12, 2021
1.9k
views
gate1989
descriptive
co-and-architecture
cache-memory
3
votes
14
GATE CSE 1994 | Question: 18a
State whether the following statements are True or False with reasons for your answer A subroutine cannot always be used to replace a macro in an assembly language program.
answered
in
Compiler Design
May 3, 2021
2.9k
views
gate1994
compiler-design
normal
assembler
true-false
descriptive
12
votes
15
GATE CSE 1994 | Question: 18b
State whether the following statements are True or False with reasons for your answer A symbol declared as ‘external’ in an assembly language program is assigned an address outside the program by the assembler itself.
answered
in
Compiler Design
May 3, 2021
1.3k
views
gate1994
compiler-design
normal
assembler
true-false
descriptive
13
votes
16
GATE CSE 2021 Set 2 | Question: 55
In a directed acyclic graph with a source vertex $\textsf{s}$, the $\textit{quality-score}$ of a directed path is defined to be the product of the weights of the edges on the path. Further, for a vertex $v$ other than $\textsf{s}$, the quality ... $\textsf{s}$ is assumed to be $1$. The sum of the quality-scores of all vertices on the graph shown above is _______
answered
in
Algorithms
May 3, 2021
7.0k
views
gatecse-2021-set2
algorithms
graph-algorithm
directed-acyclic-graph
numerical-answers
2-marks
16
votes
17
GATE CSE 2020 | Question: 10
Consider the language $L = \{a^{n}\mid n \geq 0\} \cup \{a^{n}b^{n}\mid n \geq 0\}$ and the following statements. $L$ is deterministic context-free. $L$ is context-free but not deterministic context-free. $L$ is not $LL(k)$ for any $k$. Which of the above statements is/are TRUE? Ⅰ only Ⅱ only Ⅰ and Ⅲ only Ⅲ only
answered
in
Theory of Computation
May 2, 2021
19.8k
views
gatecse-2020
theory-of-computation
identify-class-language
1-mark
16
votes
18
GATE CSE 2021 Set 1 | Question: 37
Consider the following$\text{ ANSI C}$ program. #include <stdio.h> int main() { int i, j, count; count=0; i=0; for (j=-3; j<=3; j++) { if (( j >= 0) && (i++)) count = ... and output $10$ when executed The program will compile successfully and output $8$ when executed The program will compile successfully and output $13$ when executed
answered
in
Programming in C
May 2, 2021
8.8k
views
gatecse-2021-set1
programming-in-c
2-marks
17
votes
19
GATE CSE 2021 Set 1 | Question: 3
Consider the following three functions. $f_1=10^n\quad f_2=n^{\log n}\quad f_3=n^{\sqrt {n}}$ Which one of the following options arranges the functions in the increasing order of asymptotic growth rate? $f_3, f_2, f_1$ $f_2, f_1, f_3$ $f_1, f_2,f_3$ $f_2, f_3, f_1$
answered
in
Algorithms
Apr 25, 2021
10.0k
views
gatecse-2021-set1
algorithms
asymptotic-notation
1-mark
0
votes
20
Test by Bikram | Theory of Computation | Test 2 | Question: 5
Given two regular expressions: $p = (0^* 1^* )^*$ and $q = 0^* + 1^* + 0^*1 + 10^*$ The length of the smallest string that is present in the language corresponding to regular expression ‘$p$’ and not present in the language corresponding to regular expression ‘$q$’ is ________.
answered
in
Theory of Computation
Apr 18, 2021
629
views
tbb-toc-2
numerical-answers
theory-of-computation
regular-expression
15
votes
21
GATE CSE 2021 Set 2 | Question: 10
Consider the following $\text{ANSI C}$ program. #include <stdio.h> int main() { int arr[4][5]; int i, j; for (i=0; i<4; i++) { for (j=0; j<5; j++) { arr[i][j] = 10 * i + j; } } printf(“%d”, *(arr[1]+9)); return 0; } What is the output of the above program? $14$ $20$ $24$ $30$
answered
in
Programming in C
Apr 4, 2021
29.8k
views
gatecse-2021-set2
programming-in-c
array
output
1-mark
17
votes
22
GATE CSE 2021 Set 2 | Question: 4
The format of the single-precision floating point representation of a real number as per the $\text{IEEE 754}$ ... and mantissa $=0000000000000000000000001$ exponent $=00000001$ and mantissa $=0000000000000000000000000$ exponent $=00000001$ and mantissa $=0000000000000000000000001$
answered
in
Digital Logic
Apr 3, 2021
10.0k
views
gatecse-2021-set2
digital-logic
number-representation
ieee-representation
1-mark
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