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Answers by Shubhanshu

2 votes

1

Self Doubt
Find the minimum number of states in the DFA which accept the language of all strings that begin or end with 00 or 11.

answered in Theory of Computation Jan 19, 2019

516 views

1 vote

2

ACE 2019
Normal forms

answered in Databases Jan 10, 2019

187 views

0 votes

3

ME CN 1
Consider the following statements: Which of the above statement is correct? A Hidden terminals can be handled by using either of RTS or CTS control frame. B RTS/CTS exchange helps in reducing collisions and leads to efficient use of channel resources. C 802.11 frame has three address fields. D By the help of 802.11 frame, we can come to known whether encryption is used on n

answered in Computer Networks Dec 15, 2018

758 views

1 vote

4

graph theory
in a directed graph if there is a directed path from any node u to v or vice versa for any pair of nodes of the graph ,the graph is? a. weakly connected unilaterally connected strongly connected disconnected

answered in Graph Theory Dec 15, 2018

890 views

4 votes

5

Doubt Integration
Can some one please how to solve above integral using mentioned property or any other way?

answered in Calculus Nov 7, 2018

209 views

3 votes

6

CPU Scheduling
Consider 3 processes A, B, and C to be scheduled as per SRTF scheduling. The process A is known to be scheduled first and when A has been running for 7 units of time the process C has arrived. The process C has run for 1 unit of time, then the process B has arrived ... running for 2 units of time. Then what could be the minimum burst time of processes A and C? 11, 3 12,3 11,4 12,4

answered in Operating System Mar 11, 2018

292 views

2 votes

7

ethernet , jam signal
Consider two nodes A and B on the same Ethernet segment, and suppose the propagation delay between the two nodes is 300 bit times. Suppose at time both nodes A and B begin to transmit a frame. Assume both nodes transmit a 60 bit jam signal after detecting a collision. ... idle channel? [in microseconds]( Marks: 0.00 ) 22.5 micro sec 27.5 micro sec 72.5 micro sec 66 micro sec

answered in Computer Networks Nov 18, 2017

705 views

0 votes

8

Depth first search
Consider the following graph G. Modified DFS on G applied as follows: • Starting vertex is ‘p’. • Vertex is visited based on alphabetic order. • Vertices are visited in order p, q, r, s, t, v. • It works same as DFS except the visiting order restriction What is the number of back edges during the above DFS traversal on G ______________

answered in Algorithms Nov 7, 2017

1.2k views

2 votes

9

oprator
int main() { unsigned int x = 1; printf("Signed Result %d \n", ~x); printf("Unsigned Result %ud \n", ~x); return 0; } some one give detailed answer ... (mainly how it works )

answered in Programming Oct 13, 2017

585 views

2 votes

10

#DBMS #Normalization

answered in Databases Oct 6, 2017

506 views

0 votes

11

deadlock
process maximum demand currently holds p1 70 45 p2 60 40 p3 60 x p4 40 y if a system has total of 150 units of resource then identify which of the following values of X and Y the above system will be in sage state? A x=40,Y=20 B X=30 ,Y =20 C X=50 Y=10 D X=20 Y=30

answered in Operating System Oct 6, 2017

271 views

0 votes

12

GATE Overflow | Digital Logic | Test 1 | Question: 13
$(1217)_8$ is equivalent to $(1217)_{16}$ $(028F)_{16}$ $(2297)_{10}$ $(0B17)_{16}$

answered in Digital Logic Sep 30, 2017

53 views

9 votes

13

Find average CPI of non-pipeline CPU(assume ideal case for pipelining)?
Consider a 5 stage instruction pipeline having latencies (in ns) 1, 2, 3, 4 and 5 respectively. Find average CPI of non-pipeline CPU when speed up achieved with respect to pipeline is 4 (assume ideal case for pipelining)? (a) 1.23 (c) 1.66 (b) 1.33 (d) 1.73

answered in CO and Architecture Sep 29, 2017

2.3k views

1 vote

14

chess board
number of rectangles in a chess board that are not sqaure a)1296 b)1092 c)1096 d)1292

answered in Quantitative Aptitude Sep 12, 2017

678 views

1 vote

15

Result after bit stuffing
Data :- 011111 Flag:- 0111

answered in Computer Networks Aug 24, 2017

1.3k views

2 votes

16

Limit
The limit x->0 sin[2x/3]/x is

answered in Mathematical Logic Aug 21, 2017

318 views

0 votes

17

output??
plz explain this code?? main() { char *p="hai friends",*p1; p1=p; while(*p!='\0') ++*p++; printf("%s %s",p,p1); }

answered in Programming Aug 18, 2017

587 views

4 votes

18

process synchronization
What is SPIN-LOCK..?

answered in Databases Aug 17, 2017

573 views

1 vote

19

UPSC prelim test
A bag contains 20 balls. 8 balls are green, 7 are white and 5 are red. What is the minimum number of balls that must be picked up from the bag blind-folded (without replacing any of it) to be assured of picking atleast one ball of each colour? a) 15 b) 16 c) 17 d)18

answered in Combinatory Aug 14, 2017

2.5k views

4 votes

20

BASIC QUESTION TOC
CAN ANYONE EXPLAIN IN SIMPER MANNER GIVEN ANSWER IS A. HOW??? if we take input 0 then ?? if we take input 1 then ?? if we take input 10 then?? i have confusion as which is present input and previous bit??? The Finite state machine described by ... . (B) Outputs 01 whenever the input sequence contains 11. (C) Outputs 00 whenever the input sequence contains 10. (D) None of these

answered in Theory of Computation Aug 14, 2017

351 views

0 votes

21

TOC String matching in unary aplphabet
w is defined to unary alphabet 1. L={ ww } 2.L={ w w^r } ,w^r is reverse of w Can i say both of these are regular?

answered in Theory of Computation Aug 7, 2017

374 views

1 vote

22

Next number in series
Find next number in series? 15,10,5,150,16,12,4,192,20,15,5,....?

answered in Quantitative Aptitude Jul 20, 2017

1.2k views

1 vote

23

context free languages
{a^m b^n c^m : m,n > 1} is this cfl?

answered in Theory of Computation Jul 20, 2017

166 views

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