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1
answer
1
Zeal Test Series 2019: Set Theory & Algebra  Lattice
I am getting 3 minimal please check it
commented
May 27, 2019
in
Set Theory & Algebra

164
views
discretemathematics
settheory&algebra
lattice
zeal
zeal2019
0
answers
2
Go screening test 1
How to check solutions of screening test 1 for gate 2020?
asked
May 7, 2019
in
Others

33
views
test
0
answers
3
Gate 2020
Im going to start preparation from March for gate 2020 as I totally messed up gate 2019.I couldn't perform well in exam because of lack of practice and revision as I could manage time properly along with job. Please suggest how shall I ... alot each subject,how to practice effectively and revision techniques to remember for long. @experts or @top rankers Please guide me Thanks Mayank
commented
Feb 17, 2019
in
Others

1.1k
views
gatepreparation
1
answer
4
Class of language
Please suggest me in briefly for revision . How to we test regular,dcfl,cfl,recursive and recursive enumeranle. Eg say if we can find the pattern it's regular. Please help
commented
Jan 25, 2019
in
Theory of Computation

35
views
theoryofcomputation
identifyclasslanguage
0
answers
5
Probability
Please anyone suggest in brief with his/her experience how to judge we need to solve the probability questions with which of the methods. 1.Bayes and total 2. Binomial, poison, exponential and uniform. Please suggest Thanks
asked
Jan 16, 2019
in
Probability

27
views
probability
engineeringmathematics
1
answer
6
TestBook:Order of Group
How to solve this type of questions??
commented
Jan 15, 2019
in
Set Theory & Algebra

178
views
discretemathematics
settheory&algebra
grouptheory
0
answers
7
Gate 2019
I have completed almost 90% of subjects and I'm working professional. From this point of time what should be my strategy.I should revise first or directly start with mock test or practice previous year questions .In many YouTube videos I see people ... test in January. What should be my strategy from now on. Please suggest valuable suggestions which can boost my preparation. Thanks
commented
Jan 9, 2019
in
GATE

186
views
gatepreparation
1
answer
8
Recurrence relation
T(n) = T(n/4) + T(3n/4) + n How to solve these type of problems? Can I solve this using master theorm by considering X = T(3N/4) +N THEN T(N) = T(N/4) +X CAN WE SOLVE LIKE THIS? PLEASE HELP
commented
Jan 7, 2019
in
Algorithms

200
views
recurrenceeqation
timecomplexity
recurrence
algorithms
1
answer
9
Time Complexity
how to compute time complexity of this kind of recurrence relation T(n)=T(n/2)+T(n/4)+T(n/8)+n
commented
Jan 4, 2019
in
Algorithms

134
views
timecomplexity
algorithms
asymptoticnotations
recurrence
0
answers
10
Time complexity
How to analyze this problem For (I=1;I<n;I++) { For (j=1;j<n;j=j+I) { Print("℅d℅d", I,j); } } Please suggest I'm detail how do we unroll I & j.
asked
Jan 3, 2019
in
Algorithms

62
views
timecomplexity
algorithms
3
answers
11
dijkstra
If we run Dijkstra’s algorithm to find single source shortest path for the above edge weighted directed graph with ‘8’ as source. In what order do the nodes get included into the set of vertices for which the shortest path distances are finalized.
commented
Jan 3, 2019
in
Algorithms

262
views
dijkstrasalgorithm
algorithms
shortestpath
1
answer
12
Subnetting
Please explain in very brief for below things. I'm confused in using these terminology 1. Subnet size and subnet mask size 2. Network I'd,block Id ,subnet id are they same? 3. IP addresses in network = No of host ? 4. How no of host ,no of subnets are related? Please help me in clearing my doubt. Thanks
commented
Dec 30, 2018
in
Computer Networks

79
views
subnetting
ipaddress
computernetworks
0
answers
13
Subnet
Please help me in solving quickly these type of problem IP 214.158.26.69 SM 255.255.255.196 How do we apply ANDing between 69 and 196 quickly.please suggest any good method Thanks
asked
Dec 30, 2018
in
Computer Networks

27
views
networkaddressing
computernetworks
0
answers
14
Maths and Aptitude preparation strategy
Please suggest me how to do I start preparing for maths and aptitude as I'm already completing other subjects.(Any links or something which can be helpful) Suggestions will be very helpful. Thanks
asked
Dec 28, 2018
in
Mathematical Logic

123
views
engineeringmathematics
gatepreparation
studyresources
1
answer
15
2Darray
A is a 2Darray with the range [5....5,3......13] of elements.The starting location is 100. each element accupies 2 memeory cells. Calculate the location of A[0][8] using column major order and row major order.Does indexing matter??Why C follow $0$ indexing??
commented
Dec 28, 2018
in
Programming

169
views
programminginc
arrays
0
answers
16
Token passing and Aloha
Shall I cover token passing and aloha in flow control methods in computer network. Please suggest as I don't want to waste time if it's not in syllabus. Thanks
asked
Dec 26, 2018
in
Computer Networks

134
views
computernetworks
slotted_aloha
pure_aloha
1
answer
17
How segmentation and fragmentation is different in computer networks
How segmentation and fragmentation are different in computer networks Please help!
asked
Dec 26, 2018
in
Computer Networks

118
views
computernetworks
5
answers
18
General Doubt
the complement of every contextfree language is recursive ? or recursive enumerable? or both?
commented
Dec 25, 2018
in
Theory of Computation

4.2k
views
generaltopicdoubt
theoryofcomputation
closureproperty
0
answers
19
Page replacement implementation
Do we need to cover page replacement implementations for gate? Please suggest
asked
Dec 24, 2018
in
Operating System

47
views
operatingsystem
pagereplacement
0
answers
20
Process Synchronization
Please suggest in revising the topic process synchronization. 1. After completing the full process synchronization Im totally confuse while solving problems which technique to apply. 2.Any summarized difference between every technique list or chart or link would be very helpful . Please help me on this . Thanks
asked
Dec 22, 2018
in
Operating System

44
views
processsynchronization
operatingsystem
1
answer
21
Algorithms revision question
Please suggest some revision or must see questions for algorithms subject. It would be helpful for me to revise. Thanks
answer selected
Dec 22, 2018
in
Others

79
views
revision
algorithms
1
answer
22
Topic wise analysis of every subject
1.Please suggest some good sources or links of last 10 year topic wise analysis of every subject so that I can plan my revision. 2.what topics are less frequently asked in DL and CO as I have less time to cover those 2 subjects. Please suggest Thanks
answer selected
Dec 22, 2018
in
Others

273
views
gate2019
revision
0
answers
23
Formulae sheet
Please anyone share formula sheet and last minute notes for each subject. As it will be very helpful for revision. Thanks
asked
Dec 22, 2018
in
Others

55
views
revision
0
answers
24
CFL langauage
How a^i b^j c^k  i= j+k is CFL? Please explain Thanks
commented
Dec 20, 2018
in
Theory of Computation

58
views
contextfreelanguages
theoryofcomputation
1
answer
25
Computability and decidability
Do I need to study computability and decidability for gate 2019? Please suggest
asked
Dec 20, 2018
in
Theory of Computation

90
views
theoryofcomputation
syllabus
3
answers
26
TIFR2019B2
How many distinct minimum weight spanning trees does the following undirected, weighted graph have ? $8$ $16$ $32$ $64$ None of the above
commented
Dec 18, 2018
in
Algorithms

418
views
tifr2019
algorithms
minimumspanningtrees
1
answer
27
AAI Junior Executive Information Technology
It has been mentioned in Advertisement that AdmitCard for online exam will send to registered emailIDs. Does anyone received admit card yet?
commented
Dec 11, 2018
in
Others

207
views
1
answer
28
Aai it 2018
Which of the following data structure is most suitable for radix sort? 1 .tree 2 . Linked list 3 . Stack 4 . Binary search tree
commented
Dec 10, 2018
in
Programming

131
views
1
answer
29
Tautology?
Why this the following not a tautology? There is no case in which RHS is False and LHS is True. $\Bigl [ (\lnot p \land q) \land \bigl[ q \to (p \to q) \bigr ] \Bigr ] \to \lnot r$
commented
Dec 5, 2018
in
Mathematical Logic

116
views
1
answer
30
Semaphores
commented
Dec 4, 2018
in
Operating System

117
views
operatingsystem
semaphores
processsynchronization
0
answers
31
Number series
2 ,2,3,8,45,?,1440. Please suggest missing number in the series
recategorized
Dec 1, 2018
in
Numerical Ability

126
views
numericalability
1
answer
32
AAI exam
Any one can suggest please what is the best way to attempt AAI information technology paper ? I mean should do in two phase or single or any other good way which you know ?
answered
Nov 28, 2018
in
Others

55
views
0
answers
33
Gradeup
Why 2n is added as n1 & n2 functions has been called
commented
Nov 19, 2018
in
Algorithms

59
views
0
answers
34
made easy test series
Consider the following ERdiagram for simple database for the National Hockey League given below: The minimum number of table required for database to be in 2NF is ________.
commented
Nov 18, 2018
in
Databases

167
views
erdiagram
1
answer
35
Spanning Tree
How to count the number of spanning tree?
commented
Nov 18, 2018
in
Algorithms

173
views
algorithms
minimumspanningtrees
1
answer
36
Equivalence classes
Consider the following regular expression R = a*b* + b*a*. The number of equivalence classes of Σ* to represent a language which is equivalent to R is ____________
commented
Nov 18, 2018
in
Theory of Computation

56
views
1
answer
37
TOC_equivalence classes
commented
Nov 18, 2018
in
Theory of Computation

26
views
1
answer
38
Zeal Test Series 2019: Graph Theory  Counting
Is there any short trick to do it ?
commented
Nov 17, 2018
in
Graph Theory

148
views
zeal
graphtheory
counting
zeal2019
1
answer
39
Syllabus doubt
Do we have to study recurrence relation in discrete maths for gate 2019?
asked
Nov 17, 2018
in
Others

48
views
syllabus
discretemathematics
1
answer
40
MADE EASY TEST SERIES QUESTION
commented
Nov 12, 2018
in
Probability

114
views
50,737
questions
57,324
answers
198,408
comments
105,173
users