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2 answers

1

gate 2019
From a complete binary tree T of 8 leaf nodes, two leaf nodes a and b are selected randomly and uniformly. What is the expected distance between a and b in T?

answered in Programming in C Feb 3, 2019

2.5k views

0 answers

2

commented in Operating System Oct 5, 2018

349 views

2 answers

3

self doubt
LB = { < M > | M is a valid Turing Machine } is decidable or undecidable.

commented in Theory of Computation Oct 5, 2018

657 views

0 answers

4

MOCK MADE EASY
how to solve this

commented in Digital Logic Oct 5, 2018

264 views

6 answers

5

ISRO2018-60
What is the output of tho following program? main(){ int x=2, y=5; if(x<y) return (x=x+y); else printf("z1"); printf("z2"); } $z2$ $z1z2$ Compilation error None of these

answered in Programming in C Apr 22, 2018

9.8k views

1 answer

6

cutoff for DRDO 2018
What was the cutoff GATE score for "Advt No. - 130 : Direct Recruitment for Scientist 'B' in DRDO and Scientist/ Engineer 'B' in ADA" on the basis on GATE 2016/17/18 computer science . Link: https://rac.gov.in/cgibin/2018/advt_130_shortlisting_all/getlogin.php?a41a147988f80b2ce920a5596b485614=1#

answered in Job Queries Apr 1, 2018

2.6k views

1 answer

7

GATE 2018
Hi , My GATE 2018 score is 411 and my graduation score is 6.2 out of 10. For applying to various NITs, the minimum eligibility criteria is 60% or CGPA 6.5/10. By this criteria I'll not be able to apply for the Central Government Institutes. But ... getting 62% which makes me eligible to apply. So my doubt is whether I can convert CGPA into % or not while filling the application.

answered in GATE Mar 17, 2018

673 views

1 answer

8

Gate 2018
Gate 2018 pipeline question contain how many stage? I remember 4

commented in CO and Architecture Feb 5, 2018

1.6k views

3 answers

9

Gate 2018
Which of the following is true In slow start phase cwnd 1)Increase by 2mss after every successfull ack 2) approximately double after every rtt 3) increase by 1mss after every successfull ack 4) approximately double after every rtt I am not sure but question was something like that

commented in Computer Networks Feb 5, 2018

1.2k views

3 answers

10

gate 2018 cs
physical address space of the omputer system is 2^p bytes , word size is 2^w bytes , cache memory has 2^n bytes and cache block size is 2^m words,k-way set associative is used for mapping from main memory to cache memory .the size of the tag bit is???

commented in CO and Architecture Feb 5, 2018

3.5k views

9 answers

11

GATE CSE 2018 | Question: 47
Consider the following undirected graph $G$: Choose a value for $x$ that will maximize the number of minimum weight spanning trees (MWSTs) of $G$. The number of MWSTs of $G$ for this value of $x$ is ____.

commented in Algorithms Feb 4, 2018

17.4k views

5 answers

12

GATE CSE 2018 | Question: 13
Match the following: ... $\text{P-IV, Q-I, R-II, S-III}$ $\text{P-IV, Q-I, R-III, S-II}$

commented in Computer Networks Feb 4, 2018

10.3k views

7 answers

13

GATE CSE 2018 | Question: 4
Let $\oplus$ and $\odot$ denote the Exclusive OR and Exclusive NOR operations, respectively. Which one of the following is NOT CORRECT? $\overline{P \oplus Q} = P \odot Q$ $\overline{P} \oplus Q = P \odot Q$ $\overline{P} \oplus \overline{Q} = P \oplus Q$ $P \oplus \overline{P} \oplus Q = ( P \odot \overline{P} \odot \overline{Q})$

commented in Digital Logic Feb 4, 2018

8.3k views

1 answer

14

Gate 2018
Number of cycles needed..??--219??

commented in CO and Architecture Feb 4, 2018

823 views

0 answers

15

Gate 2018
No of states required??

commented in Digital Logic Feb 4, 2018

1.1k views

1 answer

16

Gate 2018
Offset of 3 rd fragment

commented in Computer Networks Feb 4, 2018

1.3k views

2 answers

17

Gate 2018
One query is superset of another 3 queries

commented in Databases Feb 4, 2018

745 views

6 answers

18

GATE CSE 2018 | Question: 25
Consider a long-lived $\text{TCP}$ session with an end-to-end bandwidth of $1\; \text{Gbps}\; (=10^9$ bits-per-second$).$ The session starts with a sequence number of $1234$. The minimum time (in seconds, rounded to the closet integer) before this sequence number can be used again is _________.

commented in Computer Networks Feb 4, 2018

21.4k views

4 answers

19

GATE CSE 2018 | Question: 38
Consider the following parse tree for the expression a#b$\$c$\$d#e#f, involving two binary operators $\$ ... has higher precedence and is right associative; # is left associative

commented in Compiler Design Feb 4, 2018

9.3k views

4 answers

20

GATE CSE 2018 | Question: 16
The value of $\int^{\pi/4} _0 x \cos(x^2) dx$ correct to three decimal places (assuming that $\pi = 3.14$) is ____

commented in Calculus Feb 4, 2018

16.1k views

4 answers

21

Gate 2018
Number System Question...What are all the options that can't be exactly represented...Question is like b7 b6 ....

answered in Digital Logic Feb 4, 2018

2.1k views

7 answers

22

GATE CSE 2018 | Question: 5
Consider the following processor design characteristics: Register-to-register arithmetic operations only Fixed-length instruction format Hardwired control unit Which of the characteristics above are used in the design of a RISC processor? I and II only II and III only I and III only I, II and III

commented in CO and Architecture Feb 4, 2018

12.0k views

3 answers

23

GATE 2018
Maximum no of min spanning trees,.... taking a value of x I answered 2 Is it correct?

commented in Programming in C Feb 4, 2018

1.5k views

3 answers

24

Gate 2018
Value of V GREEDY - V OPT

commented in Algorithms Feb 4, 2018

1.9k views

14 answers

25

GATE CSE 2018 | Question: 46
The number of possible min-heaps containing each value from $\{1,2,3,4,5,6,7\}$ exactly once is _______

commented in DS Feb 4, 2018

38.9k views

2 answers

26

GATE 2018
Value of Global variable counter in C program is ----------.

answered in Programming in C Feb 4, 2018

1.4k views

3 answers

27

anybody remembered than linked list question...if it is implemented using queue? GATE 18
anybody remembered than linked list question...if it is implemented using queue?

commented in Others Feb 4, 2018

913 views

1 answer

28

commented in Calculus Feb 4, 2018

888 views

9 answers

29

GATE CSE 2018 | Question: 2
Consider the following C program: #include<stdio.h> struct Ournode{ char x, y, z; }; int main() { struct Ournode p={'1', '0', 'a'+2}; struct Ournode *q=&p; printf("%c, %c", *((char*)q+1), *((char*)q+2)); return 0; } The output of this program is: 0, c 0, a+2 '0', 'a+2' '0', 'c'

commented in Programming in C Feb 4, 2018

20.3k views

5 answers

30

GATE CSE 2018 | Question: 29
#include<stdio.h> void fun1(char* s1, char* s2){ char* temp; temp = s1; s1 = s2; s2 = temp; } void fun2(char** s1, char** s2){ char* temp; temp = *s1; *s1 = *s2; *s2 = temp; } int main(){ char *str1="Hi", *str2 = "Bye"; fun1 ... of the program above is: $\text{Hi Bye Bye Hi}$ $\text{Hi Bye Hi Bye}$ $\text{Bye Hi Hi Bye}$ $\text{Bye Hi Bye Hi}$

commented in Programming in C Feb 4, 2018

15.0k views