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Recent activity by hs_yadav

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1

BARC/ISRO
solving ISRO previous year paper is good for BARC preparation ? ...Question level of isro and Barc are similar?

commented in Others Mar 26, 2018

1.2k views

1 answer

2

The throughput for this transfer if stop wait protocol with pipelining is used ________.
Consider Host-A want to transmit data of size 105000 B to Host-B. The communication between Host-A and Host-B is birectional with bandwidth of link between them is 100 Mbps in both direction. Data will be ... for this transfer if stop wait protocol with pipelining is used ________. (in KBps) Ans: 144.06 KBps

commented in Computer Networks Jan 31, 2018

1.6k views

1 answer

3

Gateforum Test Series
Answer is 2^18 right?

answered in Databases Jan 31, 2018

185 views

0 answers

4

MadeEasy Test Series: Algorithms - Time Complexity
PS : This question is similar to GATE2004-82, but different, so plz donot close it with duplicate Note, and help in answering

commented in Algorithms Jan 31, 2018

457 views

1 answer

5

Gate_2018_Mock_Paper
What is mean here by word size=4 Byte ? Please solve the below question

commented in CO and Architecture Jan 31, 2018

406 views

3 answers

6

Probability-GFG
In a bunch of $13$ T-shirts only $1$ is of Medium size, which is correct fit for the searching person. Each time wrong size is picked, the person throws it away and pick the next T-shirt. What is the probability that the correct size T-shirt can be searched in $8^{th}$ attempt ? My attempt : $\frac{1}{13}$ where i went wrong ?

commented in Probability Jan 31, 2018

1.6k views

1 answer

7

Regular Languages
Language {w | ww=www} is regular. How and what is this language?

commented in Theory of Computation Jan 30, 2018

309 views

1 answer

8

MadeEasy Test Series: CO & Architecture - Cache Memory
Assume that for a certain processor, main memory access time is 100 nanoseconds and cache memory access time is 20 nanoseconds. Suppose while running a program, it was observed that 25% of the processor’s requests result in a cache miss. What is the average access time in nanoseconds? A) 75 B) 80 C) 40 D) 45

commented in CO and Architecture Jan 30, 2018

274 views

1 answer

9

Gate_2018
How to solve it ..find MST with detailed solution

commented in Programming in C Jan 30, 2018

360 views

0 answers

10

Regular - Context Free?
Let L be a given context-free language over the alphabet {a, b}. Construct L1, L2 as follows. Let L1 = L − {xyx | x, y ∈ {a, b}∗}, and L2 = L·L. Then, (A) Both L1 and L2 are regular. B) Both L1 and L2 are context free but not necessarily regular. (C) L1 is regular and L2 is context free. (D) L1 and L2 both may not be context free

commented in Theory of Computation Jan 30, 2018

909 views

0 answers

11

#TOC Doubt
L = anbm / n,m>=1 What type pf Language is this? Also, please tell are n,m are independent or dependent i.e can we have like n=2 and m=3 or both n,m have to have same values!?

commented in Theory of Computation Jan 30, 2018

207 views

1 answer

12

Turing Machine
...................................

commented in Theory of Computation Jan 30, 2018

1.1k views

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13

Ace Test Series: Computer Networks - Network Security
If p is any prime number such that a p-1 =r (mod p) and p=3 , a=6 then value of r is ________________

commented in Computer Networks Jan 30, 2018

445 views

2 answers

14

commented in Programming in C Jan 30, 2018

636 views

1 answer

15

commented in Programming in C Jan 30, 2018

462 views

0 answers

16

test series fragmentation que

commented in Computer Networks Jan 30, 2018

630 views

0 answers

17

computer organization
Consider a 16 bit processor in which the following one address instruction is loaded into main memory : The effective address using PC-relative addressing mode when processor is executing an instruction at location 100 is __________ (Assume memory is of Byte addressable).

commented in CO and Architecture Jan 30, 2018

1.8k views

3 answers

18

line efficiency
solve in detail...........

commented in Computer Networks Jan 30, 2018

1.8k views

0 answers

19

computer organization
Consider the following statements about addressing mode : S1 : Computer using addressing modes to reduce number of bits in the addressing field of instruction. S2 : It specifies rules for modifying or interpreting address field of the instruction. S3 ... versatility to user by providing facilities as pointers to memory counter for loop control. Which of the following is true?

commented in CO and Architecture Jan 30, 2018

943 views

3 answers

20

Number of packets to be transmitted if every 6th is lost GBN?
Station A needs to send a message consisting of 15 packets to station B' using a sling window (window size 4) and go-back-N error control strategy. All packets are ready and immediately available for transmission. If every 6th packet that A' transmits ... A' will transmit for sending the message to B' ? (a) 29 (b) 33 (c) 27 (d) 25

commented in Computer Networks Jan 30, 2018

7.1k views

0 answers

21

B-tree
B tree has minimum space utilization equals to 66.6%. explain?

commented in Databases Jan 30, 2018

363 views

1 answer

22

Gate_2018_Mock
My answer is 42 but given answer is 2018 please explain how ?

commented in Programming in C Jan 30, 2018

544 views

1 answer

23

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++; } }

commented in Algorithms Jan 30, 2018

2.5k views

0 answers

24

MADE- EASY test series programming question
Answer is 57. Please help me to understand this question

commented in Programming in C Jan 29, 2018

454 views

0 answers

25

#test-series
Please explain why 127 is taken in numerator instead of 7?

commented in Computer Networks Jan 29, 2018

235 views

0 answers

26

ravula test
σ(x<y) ( π(x,y) R ) Is this type of query valid or should I have selection operator inside the and projection outside or both are same?

commented in Databases Jan 29, 2018

267 views

1 answer

27

Draw DFA
create a dfa with odd occurrence of sub string "abb" .and short cut for finding no.of states

commented in Theory of Computation Jan 29, 2018

798 views

0 answers

28

Ip sunnetting
An organization is granted the block 130.56.0.0/16. The administrator wants to create 1024 subnets. The first and last allocatable addresses in subnet 32 is ?

commented in Computer Networks Jan 29, 2018

1.0k views

0 answers

29

check this plz
consider -- static char *s[ ] = { "sumit" , " ankit " } ; char **ptr = { s , s+1 } ; char ***p = ptr ; ---------------------------- below code is same or not if static is not used , what is work performed by static here ?? char *s[ ] = { "sumit" , " ankit " } ; char **ptr = { s , s+1 } ; char ***p = ptr ;

commented in Programming in C Jan 29, 2018

221 views

1 answer

30

made easy test
Consider an instance of TCP’s Additive Increase Multiplicative Decrease (AIMD) algorithm where the window size at the start of slow start phase is 2 MSS and the threshold at the start is 1st transmission is 16 MSS. Assume TCP use over a lossy link i.e., timeout occur after transmission of 7th packet . The congestion window size at the end of 14 RTT is _________ (in MSS).

commented in Computer Networks Jan 29, 2018

564 views