Previous GATE Questions

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1

WHY WE CANT DRAW BINARY TREEhttps://gateoverflow.in/2504/gate1994-8

asked Sep 16 in DS by eyeamgj Active (4.4k points) | 22 views

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0 answers

2

#Gate2016Question
https://gateoverflow.in/39700/gate2016-1-46 In this question, there is a 4th option named "Syntax Error". So in such questions when do syntax error occurs? Is it related to grammar or something else?

asked Sep 15 in Compiler Design by Subham Nagar Junior (659 points) | 12 views

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0 answers

3

Self Doubt on GATE2005-65
https://gateoverflow.in/1388/gate2005-65 $\text{In this question, what will be the number of }$ $\textbf{cycles}$ $\text{needed during execution cycle of instruction}$ $\text{According to me I am getting 6 cycles. Please tell what could be the correct answer for it}$

asked Sep 10 in CO & Architecture by !KARAN Junior (537 points) | 20 views

0 votes

1 answer

4

GATE2019
I have completed my degree 2014-2018 . But I am semester ex. Means i have completed 1 2 3 4 5 6 8 semester. But not 7. According to gate 2019 eligibility criteria i have to upload any of final year semester marksheet ( not internet downloaded marksheet) but my 8th semester will come after my 7th semester completion. Now what should i do now? Help me please

asked Aug 30 in GATE by Aman mourya (21 points) | 27 views

0 votes

2 answers

5

GATE1998-10b
Let $R$ be a binary relation on $A = \{a, b, c, d, e, f, g, h\}$ represented by the following two component digraph. Find the smallest integers $m$ and $n$ such that $m < n$ and $R^m = R^n$.

asked Aug 12 in Set Theory & Algebra by Arjun Veteran (358k points) | 67 views

0 votes

0 answers

6

SELF DOUBT GATE2009-56
I AM NOT GETTING THIS QUESTION CONCEPT . PLEASE HELP Consider the following relational schema: Suppliers(sid:integer−−−−−−−−, sname:string, city:string, street:string) Parts(pid:integer−−−−−−−−−, pname:string, color:string) Catalog(sid:integer, pid:integer−−−−−−−−−−−−−−−−−−,cost:real) ... is in 3NF but not in BCNF The schema is in 2NF but not in 3NF The schema is not in 2NF

asked Aug 11 in Databases by Deepanshu Active (1.9k points) | 61 views

0 votes

1 answer

7

#OS Process Synchronisation GATE2015 Self User Doubt

asked Aug 7 in Operating System by iarnav Loyal (8.1k points) | 40 views

0 votes

0 answers

8

#OS #GATE2016 UserGate 2016 Barrier Synchronisation Question Doubt,

asked Jul 28 in Operating System by iarnav Loyal (8.1k points) | 67 views

0 votes

0 answers

9

Gate2018
@arjun sir..How good is nit trichy for mtech cse(wrt placement).. Shall I go for trichy or job.

asked Jul 22 in NITs by Nishant Swarup (11 points) | 78 views

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0 answers

10

Gate2018 admissions
CS/IT gate score:612 ,rank: 1512 OBC NCL Got an interview call for mtech RA IIT Hyderabad. Already got admission for MTech in IT at NITK. Should I go for the interview?

asked Jul 22 in IISc/IITs by ashleyanoop (7 points) | 56 views

0 votes

0 answers

11

https://gateoverflow.in/1259/gate2007-61

asked Jul 16 in Databases by vcrname9295 (31 points) | 60 views

0 votes

0 answers

12

#GATE2019
I want to start Computer Network Subject as per schedule. but i don't know anything much about this subject as previous time i completely left this subject so how much average no. of days it will take to complete along with all Previous years GATE Questions of ... parallel or should i do only computer network one time) Note: i am doing job also.(5 days working) Seniors.Please suggest.

asked Jun 22 in GATE by krishn.jh Junior (823 points) | 69 views

0 votes

1 answer

13

GATE2018
Which one is better in Between IIT bhuvaneshwar and IIT ISM dhanbad?

asked Jun 2 in Written Exam by Smishra95 (275 points) | 124 views

+2 votes

2 answers

14

Made easy ots dbms 2 for gate2019
$T1:w(A);w(B);R(C);C;$ $T2:w(B);R(B);C$ The number schedule of $T1$ and $T2$ are recoverable ________.

asked May 23 in Databases by Sona Barman Active (1.2k points) | 285 views

0 votes

1 answer

15

Problem in gate1998-10 part b -
Can someone help me in "part b" of this question- https://gateoverflow.in/1724/gate1998-10 . I am still not able to understand why $R^0$ is considered here ? and what is $R^0 $? Is it Equality relation? Do we have to consider it in every question of this type ?

asked May 22 in Set Theory & Algebra by Soumya29 Boss (12.8k points) | 105 views

0 votes

2 answers

16

Gate1994
The number of substrings(of all lengths inclusive) that can be formed from character string of length n is a)n b)n^2 c)n(n-1)/2 d)(n(n+1)/2)+1

asked May 16 in Theory of Computation by anji (15 points) | 128 views

0 votes

1 answer

17

asked May 14 in Set Theory & Algebra by Soumya29 Boss (12.8k points) | 139 views

+2 votes

3 answers

18

gate1991
Indicate all the true statements from the following: (a) A programming language not supporting either recursion or pointer type does not need the support of dynamic memory allocation. (b) Although C does not support call by name parameter passing, the effect can be correctly simulated in C. [closed]

asked Apr 8 in Programming by Vishal Rana (287 points) | 270 views

+1 vote

0 answers

19

gate2018
why every iit has their own fee for registration ?

asked Apr 1 in IISc/IITs by Dilip Puri 7 (129 points) | 136 views

+3 votes

1 answer

20

gate1997
My question is little different. Each Process Pi, i = 1....9 is coded as follows repeat P(mutex) {Critical section} V(mutex) forever The code for P10 is identical except it uses V(mutex) in place of P(mutex). What is the largest ... you can signal semaphore from any other thread (or process), so semaphores are more suitable for some synchronization problems like producer-consumer."

asked Mar 27 in Operating System by Akash Kumar Roy (473 points) | 134 views

+1 vote

1 answer

21

Gate2018 Admissions
Gate 2018 CSE score 532,rank 3039 OBC NCL. Please suggest which college I can get best out of this score.. Thanks in advance...

asked Mar 21 in Written Exam by Sam26051992 (49 points) | 227 views

+3 votes

0 answers

22

#gate2018
OFFICIAL RESULT OUT.....

asked Mar 16 in Written Exam by SHUBHAM SHASTRI Loyal (9.6k points) | 261 views

+1 vote

0 answers

23

GATE1997-16
In this GATE ques- Part a) For Size balanced tree the recurrence (max height) is T(h)=T(h-1) +T(h-2) +1, solving which we get T(0)=1, T(1)=2,T(2)=1+2+1=4, T(3)=4+2+1=7 Here, T(0),T(1),T(2) are of the form 2h but T(3) is not equal to 23 then how can we claim that "size-balance binary tree of height 'h' contain at least 2h nodes." ? [closed]

asked Mar 14 in DS by Mamta Satywali Active (2.3k points) | 184 views

+2 votes

1 answer

24

GATE2002-18-b
The functionality of atomic TEST-AND-SET assembly language instruction is given by the following C function int TEST-AND-SET (int *x) { int y; A1: y=*x; A2: *x=1; A3: return y; } Complete the following C functions for implementing code for ... starvation-free? For the above solution, show by an example that mutual exclusion is not ensured if TEST-AND-SET instruction is not atomic?

asked Feb 28 in Operating System by jothee Veteran (101k points) | 202 views

0 votes

1 answer

25

GATE1999-20-b
Consider the following solution to the producer-consumer problem using a buffer of size 1. Assume that the initial value of count is 0. Also assume that the testing of count and assignment to count are atomic operations. Producer: Repeat Produce an item; if ... ); Consume item; Forever; Show that in this solution it is possible that both the processes are sleeping at the same time.

asked Feb 28 in Operating System by jothee Veteran (101k points) | 147 views

0 votes

1 answer

26

GATE2018
What is the possibility with gate 2018 CS score 49.67......

asked Feb 22 in Written Exam by Rameshwar Lal (13 points) | 185 views

0 votes

1 answer

27

gate2018
My gate mark is 44 and score is 575 (according to pragy's app). I belongs to OBC_NCL. Which college i can get from this score. Will i get IIIT-B or IIIT-D or top NIT's?

asked Feb 20 in Others by 8102etag (23 points) | 143 views

+1 vote

0 answers

28

gate2018
My gate2018 marks is 44 and score 575(according to pragy's app). I belong to OBC_NCL. WHich college i can get for this year. WIll i get IIIT-B or IIIT-D or top NIT's?

asked Feb 20 in Written Exam by 8102etag (23 points) | 124 views

+2 votes

0 answers

29

#preparation advice #Gate2019
Hi , I need a suggestion from those who got decent rank while studying in m.tech first year at nits/iits. This year I have prepared well but dint get much time to practice. So,I am planning to join m.tech and will appear next time with better ... , Is this possible to give that much time if i join m.tech? And what about the course load there for first two semesters?

asked Feb 19 in Others by Harshita (125 points) | 129 views

+14 votes

4 answers

30

GATE2018-55
Consider a simple communication system where multiple nodes are connected by a shared broadcast medium (like Ethernet or wireless). The nodes in the system use the following carrier-sense the medium access protocol. A node that receives a packet to ... integer) that allows $Q$ to successfully avoid a collision between its proposed transmission and $P$'s ongoing transmission is _______.

asked Feb 14 in Computer Networks by gatecse Boss (18.1k points) | 3.5k views

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