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Answers by hs_yadav

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1

Gateforum Test Series
Answer is 2^18 right?

answered in Databases Jan 31, 2018

184 views

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2

made easy test
Consider a machine with a byte addressable main memory of 224 bytes, block size is 32 bytes and 4 way set associative cache having 215 cache blocks. Block size of cache is 32 byte then what is the set and tag address of memory (E4201F)16 in hexadecimal? A) 0100, 39 B) 0010, 37 C) 0110, 39 D) 0100, 36

answered in CO and Architecture Jan 28, 2018

719 views

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3

How to find the number of solutions value of (n,p) to satisfy (5*n + 9*p) = 23
How to find the number of solutions value of (n,p) to satisfy (5*n + 9*p) = 23

answered in Combinatory Jan 28, 2018

466 views

2 votes

4

test series
Mod 10 or mod 9?

answered in Digital Logic Jan 28, 2018

270 views

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5

computer networks
Asymmetric key cryptrography and digital signature both use the private and public keys of the sender. explain is it true or false

answered in Computer Networks Jan 27, 2018

257 views

2 votes

6

what is the difference between *b[10] and (*b)[10]
what is the difference between *b[10] and (*b)[10] ?

answered in Programming in C Jan 27, 2018

656 views

2 votes

7

Integration
$\int_{-4}^{4}\left | x-3 \right |dx$

answered in Calculus Jan 26, 2018

620 views

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8

MadeEasy Test Series 2018: Probability - Conditional Probability
An article manufactured by a company consists of two independent parts A and B. In the process of manufacture of part A, 9 out of 100 are likely to be defective. Similarly in the process of manufacture of part ... likely to be defective. The probability that the assembled article will be defective is ________. (Upto 3 decimal places)

answered in Probability Jan 25, 2018

852 views

1 vote

9

answered in CO and Architecture Jan 24, 2018

194 views

2 votes

10

Algorithms
A sorting algorithm is stable if duplicate elements remain in the same relative position after sorting. What is the meaning of this statement

answered in Algorithms Jan 24, 2018

222 views

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11

Self Doubt
What are FORWARD EDGES,BACK EDGES,CROSS EDGES,TREE EDGES? Does DFS and BFS all contain both edges? I read question which says BFS doesn't contain FORWARD EDGE. Is it true and why?

answered in Programming in C Jan 24, 2018

188 views

1 vote

12

Self doubt
condition for all , any & some in the database . Q1) if A>ALL(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2} Q2) if A>ANY(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2} Q1) if A>SOME(B) Where Case 1) A={2}, B={ } Case 2) A={2}, B={ 1,2,3} Case 1) A={2}, B={ NULL,1,2}

answered in Databases Jan 23, 2018

257 views

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13

#Conflict Misses
A byte addressable computer has a small data cache capable of holding 16 32-bit words. Each cache block consist of four 32 bits words. For the following sequence of main memory addresses (in hexadecimal). The conflict miss if 2-way set associative LRU cache is used is ________. 100, 108, 114, 1C7, 128, 1B5, 100, 108, 1C7

answered in CO and Architecture Jan 21, 2018

1.1k views

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14

Ace test series

answered in CO and Architecture Jan 20, 2018

157 views

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15

ACE Test Series
Please describe formulas and detailed calculation.

answered in Computer Networks Jan 19, 2018

205 views

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16

Thread
Is thread share pc

answered in Operating System Jan 19, 2018

292 views

0 votes

17

CO Page fault
How this is 20000? the array is in RMO and we are accessing like CMO then for each entry there should be PF.

answered in CO and Architecture Jan 19, 2018

564 views

1 vote

18

duobt
please explain me this calculation part bold part In implicit form largest digit will be = 1.111...11∗21024=(2−211)∗21024 Second largest will be = 1.111...10∗21024=(2−210)∗21024 Hence sum will be (2−211)∗21024 + (2−210)∗21024 21025−21013+21025−21014=21026−21013(1+2)=21026−3∗21013

answered in Others Jan 19, 2018

247 views

1 vote

19

permutations and combinations
Find the number of ways to distribute 10 books in 3 shelves. I considered it as an ordered problem which is fully unspecified. So, answer should be 310. But the given answer is 12P2. Where am i going wrong?

answered in Combinatory Jan 19, 2018

415 views

2 votes

20

Time Complexity
What is the time complexity of the following code? void foo(int n) { int s=0; for( i=1 ; i<=n ; i++ ) for( j=1 ; j<= i*i ; j++) if( j%i==0 ) { for( k=1 ; k<=j ; k++ ) s++; } }

answered in Algorithms Jan 16, 2018

2.5k views

0 votes

21

#CN #selfdoubt
what is difference between RTT and Total Time?

answered in Computer Networks Jan 15, 2018

245 views

0 votes

22

Networking
Bridge is the part of which layer? A. Data link layer B. Transport layer C.Both A And B

answered in Computer Networks Jan 15, 2018

564 views

0 votes

23

data structure
the number of inversions in (n,n-1,.........3,2,1) is n(n-1)/2 how??????????????????/

answered in Programming in C Jan 14, 2018

360 views

2 votes

24

How many strings of length 6 over the alphabet {A, B, C, D, E} have at least 4 consecutive A’s?
solution : Let , , K = string with 4 consecutive A of length 6 => 4*1*1*1*1*4 + 4*4*1*1*1*1 + 1*1*1*1*4*4 + 1*4*1*1*1*1 + 1*1*1*1*4*1= 56 + A = String with 5 ... *1*1*1 => 1 65 answer . is there any other approach because if question is like : 2 consecutive a then making cases will become tedious

answered in Mathematical Logic Jan 12, 2018

1.9k views

0 votes

25

ace test series
Can anyone explain the answer?

answered in Operating System Jan 11, 2018

582 views

0 votes

26

answered in Computer Networks Jan 11, 2018

187 views

0 votes

27

Test series
Which of the following are decidable? 1. Complement of a regular language is infinite. 2. Whether a given CFG is regular

answered in Theory of Computation Jan 11, 2018

392 views

1 vote

28

answered in Mathematical Logic Jan 6, 2018

306 views

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