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Questions by Utkarsh Joshi

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1

NPTEL assignment
A DMA controller transfers 32-bit words from an input device to memory in one clock cycle using cycle stealing. The input device transmits data at a rate of 9600 bytes per second. The CPU is fetching and executing instructions at an average rate of 2,000,000 instructions ... the DMA transfer by .. percent. I am getting 0.12 as the answer but they have given 0.24 please check

asked in CO and Architecture Jan 24, 2019

604 views

0 votes

1 answer

2

GO test doubt
https://gateoverflow.in/117681/mock-3-28 Question asked in this link is: Two CSMA/CD stations are each trying to transmit large files of multiple frames. After each frame is sent, they contend for the channel using the binary exponential back-off algorithm. The probability that the ... in round 3 is _____ (up to 3 decimal points). why 2/4 * 4/16 * 56/64 = 0.109 is incorrect?

asked in Computer Networks Dec 19, 2018

572 views

0 votes

1 answer

3

ME TEST SERIES
B does not satisfy Bounded wait. Ans should be None of these only. Please verify.

asked in Operating System Dec 15, 2018

1.6k views

0 votes

0 answers

4

testbook test series
None of these according to me.

asked in Set Theory & Algebra Dec 7, 2018

156 views

5 votes

2 answers

5

MadeEasy Subject Test 2019: Programming & DS - Heap
The minimum number of comparisons required to find the 65th smallest element in a minheap is equal to

asked in DS Nov 24, 2018

2.8k views

0 votes

0 answers

6

asked in Databases Oct 22, 2018

104 views

0 votes

0 answers

7

testbook test series
According to me, the answer should be option D only! please verify!

asked in Databases Oct 21, 2018

446 views

0 votes

0 answers

8

gatebook test series
I am damn sure that answer for this question should be C ONLY. but given answer is A. Pls verify.

asked in Combinatory Oct 16, 2018

553 views

4 votes

2 answers

9

MADEEASY
Consider a set S={1000,1001,1002........,9999}. The numbers in set S having atleast one digit as 2 and atleast one digit as 5 are?

asked in Combinatory Jul 29, 2018

1.0k views