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Recent questions tagged selfdoubt
0
votes
1
answer
GATE 2022 self doubt
Can 3rd year candidate participate in GATE 2022?
asked
Mar 12
in
GATE
by
DIPANKAR GIRI
(
5
points)

27
views
selfdoubt
preperation
+1
vote
0
answers
GATE graph theory
How many nonisomorphic graphs are possible with 6 edges 6 vertices each having a degree of 2? 2 4 5 6
asked
Mar 9
in
Graph Theory
by
donniedarko
(
39
points)

20
views
graphtheory
selfdoubt
0
votes
0
answers
Prepositional Logic
which of the following is valid ? 1 p => ( q v r ) 2 p => ( q ^ r ) please provide little bit explaination?
asked
Mar 9
in
Mathematical Logic
by
hitendra singh
(
73
points)

18
views
selfdoubt
logic
+1
vote
0
answers
GATE functions and relations
The function f: [0,3]$\rightarrow$[1,29] defined by f(x) = $2x^{3}  15x^{2} + 36x +1$ where x is an integer is (a) injective and surjective (b) surjective but not injective (C) injective but not surjective (d) neither injective not surjective
asked
Mar 7
in
Mathematical Logic
by
donniedarko
(
39
points)

36
views
selfdoubt
discretemaths
0
votes
0
answers
GATE ECE PREVIOUS YEAR QUESTIONS BOOK
asked
Mar 6
in
Digital Logic
by
Atulvstar
(
5
points)

18
views
selfdoubt
0
votes
1
answer
Will academic year 202122 for fresh joinees in mtech programs in iits be oncampus or offline?
asked
Mar 4
in
IISc/IITs
by
rish18
(
9
points)

179
views
admission
iisc
iit
lastrank
selfdoubt
+2
votes
1
answer
Self Doubt on Theory of Computation
What is the intersection of recursive and recursively enumerable language?
asked
Mar 4
in
Theory of Computation
by
samir757
(
17
points)

30
views
turingmachine
toclanguages
selfdoubt
0
votes
0
answers
CO & Architecture Work book chapter Machine instruction and addressing modes
asked
Mar 3
in
CO & Architecture
by
Nitinkumar.097
(
13
points)

20
views
selfdoubt
+1
vote
1
answer
Aptitude question self doubt
The greatest number that divides 215,167 and 135 so as to leave the same remainder in each case What is the approach to solve such questions #gate2022
asked
Mar 1
in
Numerical Ability
by
ijnuhb
(
747
points)

31
views
selfdoubt
+1
vote
1
answer
Unambiguous Grammar
I am no able to prove if the following grammar is ambiguous. G=({S,A,B},{A,B},P,S} P: S>aABbBA A>bSa B>aSb Can some one help me prove it?
asked
Mar 1
in
Theory of Computation
by
ritikagupta8734
(
11
points)

33
views
selfdoubt
+1
vote
0
answers
TIFR 2020 Question 1 Computer Science section
Consider the following Boolean valued function on n Boolean variables: f(x1, ,xn)=x1+⋯+xn(mod 2), where addition is over integers, mapping FALSE' to 0 and TRUE' to 1. Consider Boolean circuits (with no feedback) that use only logical AND and OR gates, and ... 2^o(logn) n^c, for some fixed constant c n^ω(1), but n^O(logn) 2^Θ(n) None of the others
asked
Feb 28
in
Digital Logic
by
harleenkaur
(
9
points)

28
views
selfdoubt
+1
vote
0
answers
#self doubt #Time complexity #tree
1) Time complexity to construct a Binary tree when inorder and preorder/postorder traversal of the tree is given. a) if inorder sorted b) if inorder is not sorted. 2) If construct Binary tree when preorder and postorder to the tree is given. .....… My answer: 1 a) O( nlogn) 1 b) O(nlogn) 2) O(2^n) Please check and correct Thanks
asked
Feb 27
in
Algorithms
by
Hradesh patel
(
9
points)

17
views
selfdoubt
binarytree
timecomplexity
0
votes
0
answers
Data base management system
Hello sir/mam, Today I've been told by our sir that we can write into ROM. Is that specified for mobile ROM or Computer ones or none of them please do clarify my doubt!
asked
Feb 27
in
Databases
by
Sai Manognya
(
5
points)

18
views
selfdoubt
0
votes
0
answers
Autocomplete package for C++ in Sublime Text 3
I was trying to install an autocomplete package for c++ in sublime text 3 but was unable to do so if anyone has any prior experience please help me….
asked
Feb 26
in
Object Oriented Programming
by
fahad1247
(
5
points)

10
views
selfdoubt
+1
vote
0
answers
DRDO 2020 computer science descriptive exam
Consider a binomial experiment of flipping a biased coin five times with probability of head ,p=0.75 and probability of tail q=0.25 in each flip. What is the probability that last two flips will be heads if the first three flips are known to be tails ?
asked
Feb 25
in
Probability
by
rapidxy
(
9
points)

33
views
probability
selfdoubt
+1
vote
1
answer
Self Doubt regarding ER diagram
What is degree of Self Referential Relationship? Unary or Binary?
asked
Feb 24
in
Databases
by
adas7099
(
9
points)

23
views
selfdoubt
sql
databases
+3
votes
3
answers
Made easy self dought
Q. R(A,B,C,D,E,F) with {A,BC,CD} candidate keys.How many super keys possible?
asked
Feb 23
in
Databases
by
Enolx.21
(
49
points)

58
views
selfdoubt
databases
0
votes
0
answers
#pointer properties
#include<stdio.h> int main() { char *s[] = { "knowledge","is","power"}; char **p; p = s; printf("%s ", ++*p); printf("%s ", *p++); printf("%s ", ++*p); return 0; }
asked
Feb 21
in
Programming
by
Sur_1611
(
5
points)

24
views
selfdoubt
0
votes
0
answers
Admissions Related
Hi friends, I am a GATE 2021 Aspirant. My Gate exam didn't go as expected. I am planning of taking admission in Anna University(AU)/Madras Institute of Technology(MIT) both of them in Chennai. They both accept Gate score in addition to their own exam for M.Tech ... to get the TANCET PYQ's of recent years as I couldn't get recent years pyq's like 2020.2019 etc. Thanks in advance.
asked
Feb 21
in
Other Colleges
by
MohanK
(
5
points)

19
views
admission
selfdoubt
0
votes
0
answers
Where to read Cache Memory concept ?
Hi, my concepts regarding cache memory is weak. Please let me know that where (book or online source) to read Cache memory concepts ? If you have any knowledge about it please share ? Please try to share only standard sources.
asked
Feb 17
in
CO & Architecture
by
beta
(
5
points)

17
views
cachememory
selfdoubt
+1
vote
0
answers
How to prepare for GATE 2022 using standard text books only (and NPTEL) to score close to 100% marks within 12 months.
asked
Feb 17
in
GATE
by
Shinichi_Kudo
(
13
points)

200
views
selfdoubt
+1
vote
0
answers
Parsing table
Can we generate different parsing table for grammar
asked
Feb 14
in
Compiler Design
by
SHWETA RAO
(
9
points)

21
views
selfdoubt
compilerdesign
parsing
+1
vote
0
answers
Gate 2020 question
Consider a database implemented using B+ tree for file indexing and installed on a disk drive with block size of 4 KB. The size of search key is 12 bytes and the size of tree/disk pointer is 8 bytes. Assume that the database has one million ... each record fits into one disk block. The minimum number of disk accesses required to retrieve any record in the database is ______.
asked
Feb 13
in
Databases
by
Enolx.21
(
49
points)

22
views
selfdoubt
databases
0
votes
1
answer
while solving a flip flop question i came around this situation.
asked
Feb 12
in
Digital Logic
by
Arpit Somani
(
5
points)

39
views
selfdoubt
0
votes
1
answer
Self Doubt,IP4
Maximum value of fragment offset in IP4
asked
Feb 12
in
Computer Networks
by
valerie21
(
5
points)

26
views
selfdoubt
0
votes
0
answers
Self doubt COA
How to know when to use simultaneous average time formula and when to use hierarchical average time formula for the calculation of tavg questions?
asked
Feb 10
in
CO & Architecture
by
Abhipsa
(
17
points)

24
views
selfdoubt
0
votes
0
answers
SELF DOUBT IN IMPLICATIONS
Can anybody please make me understand what's the relationship among implications in proposition logic and statements such as 1. Necessarily but not sufficient 2. Sufficient but not necessary 3. Sufficient as well as necessary 4. Neither sufficient nor necessary ( although I am ... <> q If p is neither sufficient nor necessary is the same as ! (p <> q)
asked
Feb 9
in
Mathematical Logic
by
s_dr_13
(
15
points)

19
views
selfdoubt
discretemaths
0
votes
1
answer
Context Free Languages (Self Doubt)
I understand that the language L = {a^m b^n c^k(m=n)or(n=k)} is CFL because it can be represented as the union of L1 = {a^m b^m c^k} and L2 = {a^m b^k c^k} which are both CFL's. But I can't figure out the working of the PDA accepting L. To check ... meaning (m=n) or (mn) a's or (nm) b's will remain in the stack meaning (m!=n). How can we check for (n=k) now?
asked
Feb 6
in
Theory of Computation
by
shantanu4raje
(
25
points)

44
views
toclanguages
selfdoubt
0
votes
0
answers
Supernetting Rules (Self Doubt)
I have read rules of supernetting from a few sources and have got conflicting information. this (3:20) , this and this say that the rules are: 1.All the Networks should be contiguous. 2.The block size of every networks should be equal ... 2 and first address being divisible by "number of blocks" in the supernet. What is going wrong? Am I missing something?
asked
Feb 5
in
Computer Networks
by
shantanu4raje
(
25
points)

13
views
selfdoubt
computernetwork
0
votes
0
answers
Tga test series
Why dirty read ? Here T2 was commited after the T1....what about the option c?
asked
Feb 5
in
Databases
by
Enolx.21
(
49
points)

14
views
transactions
testseries
selfdoubt
0
votes
0
answers
Made easy test series
Consider the following problems and select the problem which is recursively enumerable but not recursive. (MSQ type) 1 . Whether a given Turing machine accepts nonempty language. 2. Whether a given Turing machine accepts finite language . 3. Whether a given Turing machine accepts at most 10 strings 4. Whether a given Turing machine accepts at least 10 strings.
asked
Feb 4
in
Theory of Computation
by
gajendercse
(
41
points)

48
views
decidability
selfdoubt
0
votes
0
answers
Subnet SelfDoubt
If there are n bits available for subnet, how many subnets are possible ?
asked
Feb 2
in
Computer Networks
by
valerie21
(
5
points)

55
views
selfdoubt
0
votes
1
answer
Tga test series
asked
Feb 2
in
Databases
by
Enolx.21
(
49
points)

39
views
selfdoubt
0
votes
0
answers
TOC  CSL Complement  Ace Pre Gate Question
The complemment of the language {wwwww is in (
[email protected]
+$)*} is Regular CSL but not CFL CFL CSL Answer Can someone please explain how this language is CFL ?
asked
Feb 1
in
Theory of Computation
by
Sam_Gate21
(
5
points)

30
views
selfdoubt
0
votes
0
answers
Self Doubt on Number System topic in Computer architecture
asked
Jan 28
in
CO & Architecture
by
Shu_b_ham007
(
5
points)

25
views
selfdoubt
0
votes
0
answers
Self Doubt regarding exam preparation
Hi Guys, I am working int IT and have 5 years of experience in QA domain. I just started preparing for Gate 2022 as i don't see much scope in my domain and wanted to pursue masters from IIT so that i can get better opportunities ... wise to do Masters from IIT with 6 7 years of experience and does it creates any problems in placements. Suggestions are welcome
asked
Jan 27
in
Others
by
ankeshsingh
(
5
points)

43
views
selfdoubt
preperation
0
votes
0
answers
GATE 200740 and GATE 200936
What is the proper definition for closed and open hashing? They seem to be used interchangeably in the following two questions Consider a hash table of size seven, with starting index zero, and a hash function (3x+4)mod7(3x+4)mod7. ... same table and methods like probing and double hashing. Right now I am just assuming that whenever linear probing to used closed.
asked
Jan 27
in
Algorithms
by
raving_sajeev
(
5
points)

19
views
selfdoubt
0
votes
0
answers
Mark read isn't working on GO website.
I have marked questions as read and it does nothing. It doesn't get highlighted or get archived. Edit : No one has answered this question. So I am updating with details. This is a question Now I have marked it as read Now it doesn ... Please @zxy123 , @StoneHeart, @Satbir, @Arjun sir. Is this feature only available to verified users? If so, please let me know.
asked
Jan 25
in
Others
by
neel19
(
7
points)

55
views
selfdoubt
+1
vote
0
answers
Student selfdought
Void f(int n) { if(n<=1) return; f(n1); f(n1); } Q.1 ) what is total no of recursive calls in f(n) ? Q.2 ) what is the total no of calls in f(n) ?
asked
Jan 24
in
Algorithms
by
Enolx.21
(
49
points)

39
views
selfdoubt
0
votes
0
answers
self doubt regarding exam
i am amble to solve pyq but i am not scoring good marks in test series . i am only getting 30 to 40 marks . so i have doubt the i will score good marks in exam or not . only 20 days are remaining for exam . please give your suggestion how to utilize these 20 days and how to handle fear ?
asked
Jan 23
in
GATE
by
Anuragcse15
(
5
points)

18
views
selfdoubt
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