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Recent activity by kumar123
3
answers
1
Regular expression
is a(ba)*=(ab)*a?
is a(ba)*=(ab)*a?
530
views
answered
Sep 25, 2022
Theory of Computation
theory-of-computation
regular-expression
finite-automata
+
–
0
answers
2
Recurrence relationship
T(n) = 3T(n-1) -4T(n-2) + 2T(n-3) If n = 0 then T(n) = 1 if n= 1 or 2 then T(n) = 0 What is the generalized solution?
T(n) = 3T(n-1) -4T(n-2) + 2T(n-3)If n = 0 then T(n) = 1 if n= 1 or 2 then T(n) = 0What is the generalized solution?
604
views
asked
Sep 25, 2022
Algorithms
algorithms
recurrence-relation
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–
5
answers
3
GATE CSE 2021 Set 2 | Question: 7
Consider the three-way handshake mechanism followed during $\text{TCP}$ connection establishment between hosts $P$ and $Q$. Let $X$ and $Y$ be two random $32$-bit starting sequence numbers chosen by $P$ and $Q$ respectively. Suppose $P$ sends a $\text{TCP}$ connection request ... $=Y$, $\text{ACK}$ bit $=1$, $\text{ACK}$ number $=X$, $\text{FIN}$ bit $=0$
Consider the three-way handshake mechanism followed during $\text{TCP}$ connection establishment between hosts $P$ and $Q$. Let $X$ and $Y$ be two random $32$-bit startin...
7.0k
views
commented
Feb 18, 2021
Computer Networks
gatecse-2021-set2
computer-networks
tcp
1-mark
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–
7
answers
4
UGC NET CSE | January 2017 | Part 2 | Question: 23
Which of the following is a valid heap? $a$ $b$ $c$ $d$
Which of the following is a valid heap? $a$$b$$c$$d$
1.6k
views
answered
Jun 3, 2020
DS
ugcnetjan2017ii
data-structures
binary-heap
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–
3
answers
5
NIELIT 2017 DEC Scientist B - Section B: 53
When the sum of all possible two digit numbers formed from three different one digit natural numbers are divided by sum of the original three numbers, the result is $26$ $24$ $20$ $22$
When the sum of all possible two digit numbers formed from three different one digit natural numbers are divided by sum of the original three numbers, the result is$26$$2...
1.7k
views
answered
May 21, 2020
Quantitative Aptitude
nielit2017dec-scientistb
general-aptitude
quantitative-aptitude
digit-sum
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4
answers
6
NIELIT 2017 DEC Scientist B - Section B: 46
The number of integers between $1$ and $500$(both inclusive) that are divisible by $3$ or $5$ or $7$ is _________. $269$ $270$ $271$ $272$
The number of integers between $1$ and $500$(both inclusive) that are divisible by $3$ or $5$ or $7$ is _________.$269$$270$$271$$272$
980
views
answered
May 21, 2020
Set Theory & Algebra
nielit2017dec-scientistb
discrete-mathematics
set-theory&algebra
inclusion-exclusion
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–
2
answers
7
Memory overhead in Multilevel paging with TLB
Consider a computer system using 2-level paging with TLB.The logical address supported is 32 bits.The page table is divided into 512 pages each of size 1K.The memory access time is 100ns and the TLB access time 15ns .Page table entry size at 1st ... page table along with the page of the second level page table for a process? A)6KB B)4KB C)5KB D)12KB
Consider a computer system using 2-level paging with TLB.The logical address supported is 32 bits.The page table is divided into 512 pages each of size 1K.The memory acce...
1.7k
views
commented
Jan 8, 2020
Operating System
multilevel-paging
paging
translation-lookaside-buffer
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