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Answers by adarsh_1997
6
votes
1
GATE CSE 2013 | Question: 33
Consider the DFA $A$ given below. Which of the following are FALSE? Complement of $L(A)$ is context-free. $L(A) = L((11^*0+0)(0 + 1)^*0^*1^*) $ For the language accepted by $A, A$ is the minimal DFA. $A$ accepts all strings over $\{0, 1\}$ of length at least $2$. 1 and 3 only 2 and 4 only 2 and 3 only 3 and 4 only
Consider the DFA $A$ given below. Which of the following are FALSE?Complement of $L(A)$ is context-free.$L(A) = L((11^*0+0)(0 + 1)^*0^*1^*) $For the language accepted by ...
16.4k
views
answered
Aug 16, 2019
Theory of Computation
gatecse-2013
theory-of-computation
finite-automata
normal
+
–
2
votes
2
GATE CSE 1996 | Question: 2.13, ISRO2016-28
The average number of key comparisons required for a successful search for sequential search on $n$ items is $\frac{n}{2}$ $\frac{n-1}{2}$ $\frac{n+1}{2}$ None of the above
The average number of key comparisons required for a successful search for sequential search on $n$ items is$\frac{n}{2}$$\frac{n-1}{2}$$\frac{n+1}{2}$None of the above
31.7k
views
answered
Jul 31, 2019
Algorithms
gate1996
algorithms
easy
isro2016
searching
+
–
2
votes
3
GATE CSE 2012 | Question: 12
What is the complement of the language accepted by the NFA shown below? Assume $\Sigma = \{a\}$ and $\epsilon$ is the empty string. $\phi$ $\{\epsilon\}$ $a^*$ $\{a , \epsilon\}$
What is the complement of the language accepted by the NFA shown below?Assume $\Sigma = \{a\}$ and $\epsilon$ is the empty string.$\phi$$\{\epsilon\}$$a^*$$\{a , \epsilon...
19.3k
views
answered
Jul 2, 2019
Theory of Computation
gatecse-2012
finite-automata
easy
theory-of-computation
+
–
0
votes
4
Reflexive Relation
Can anyone help …. where I am wrong…??
Can anyone help …. where I am wrong…??
713
views
answered
Jan 7, 2019
Set Theory & Algebra
discrete-mathematics
relations
made-easy-test-series
+
–
1
votes
5
DIgital MUX GFG TEST
644
views
answered
Jan 7, 2019
Digital Logic
digital-logic
multiplexer
+
–
1
votes
6
Self doubt TOC DFA
Construct a minimal DFA which accepts set of all strings over {a,b}, such that $1)$Second symbol from $RHS$ should be $‘a’$ $2)$Third symbol from $RHS$ should be $‘a’$
Construct a minimal DFA which accepts set of all strings over {a,b}, such that$1)$Second symbol from $RHS$ should be $‘a’$$2)$Third symbol from $RHS$ should be $‘a�...
576
views
answered
Dec 27, 2018
Theory of Computation
theory-of-computation
finite-automata
minimal-state-automata
+
–
1
votes
7
Testbook Test Series: Programming & DS - Programming In C
Please someone explain me properly
Please someone explain me properly
575
views
answered
Dec 26, 2018
Programming in C
testbook-test-series
programming
programming-in-c
+
–
1
votes
8
MadeEasy Test Series: Operating System - Memory Management
939
views
answered
Dec 26, 2018
Operating System
made-easy-test-series
operating-system
memory-management
paging
+
–
5
votes
9
Compiler Design #Made_Easy_Test_Series
Let G be any grammar with the following productions: X → X + Y | Y Y → Y * Z | Z Z → (X) Z → id If LR(!) parser is used to parse the above grammar, then total how many look-a-heads are present for the item X → >Y and Z → .id in the initial state _____________. Please explain your answer.
Let G be any grammar with the following productions:X → X + Y | YY → Y * Z | ZZ → (X)Z → idIf LR(!) parser is used to parse the above grammar, then total how many...
2.2k
views
answered
Dec 24, 2018
Compiler Design
compiler-design
parsing
made-easy-test-series
+
–
1
votes
10
Limit
Please try to answer without using any standard result as i cant remember them.
Please try to answer without using any standard result as i cant remember them.
276
views
answered
Nov 13, 2018
0
votes
11
Job Sequencing Problem (Greedy Algorithm)
If job $J=(J_{1},J_{2},J_{3},J_{4})$ are given their processing time $T_{i}=(1,1,2,3)$ and deadline are $D_{i}=(3,4,2,3)$ maximum how many job can be done$?$ $A)1$ $B)2$ $C)3$ $D)All$
If job $J=(J_{1},J_{2},J_{3},J_{4})$ are given their processing time $T_{i}=(1,1,2,3)$ and deadline are $D_{i}=(3,4,2,3)$ maximum how many job can be done$?$$A)1$ ...
12.5k
views
answered
Nov 10, 2018
Algorithms
algorithms
greedy-algorithm
algorithm-design
job-scheduling
+
–
1
votes
12
please explain also..
385
views
answered
Nov 10, 2018
Algorithms
algorithms
kruskals-algorithm
+
–
5
votes
13
find out the no. of spanning tree possible
How many spanning trees are possible from the graph given below? $24$ $34$ $44$ $54$
How many spanning trees are possible from the graph given below?$24$$34$$44$$54$
4.8k
views
answered
Nov 9, 2018
Algorithms
spanning-tree
graph-algorithms
numerical-answers
+
–
7
votes
14
Self doubt Spanning tree
How many numbers of spanning tree are possible?
How many numbers of spanning tree are possible?
1.1k
views
answered
Nov 9, 2018
Algorithms
algorithms
minimum-spanning-tree
+
–
3
votes
15
What is the minimal DFA for this language (11+111)*, for Σ={0,1}.
What is the number of states for the above DFA,please draw NFA,DFA and minimised DFA for the same.Also won't the language not accept epsilon?
What is the number of states for the above DFA,please draw NFA,DFA and minimised DFA for the same.Also won't the language not accept epsilon?
3.0k
views
answered
Nov 6, 2018
Theory of Computation
theory-of-computation
minimal-state-automata
regular-expression
finite-automata
+
–
1
votes
16
MadeEasy Test Series: Algorithms - Dynamic Programming
Consider two strings A = “abbaccda” and B = “abcaa” consider "x"be length of the longest common subsequence between A and B and “y” be the number of distinct such longest common subsequences between A and B. Then 10x+ 2y is ________.
Consider two strings A = “abbaccda” and B = “abcaa” consider "x"be length of the longest common subsequence between A and B and “y” be the number of distinct ...
2.0k
views
answered
Nov 5, 2018
Algorithms
algorithms
dynamic-programming
made-easy-test-series
longest-common-subsequence
+
–
1
votes
17
GateForum
Can anyone please explain
Can anyone please explain
578
views
answered
Nov 4, 2018
Algorithms
algorithms
radix-sort
test-series
+
–
1
votes
18
made easy test series
699
views
answered
Nov 4, 2018
Algorithms
made-easy-test-series
matrix-chain-ordering
dynamic-programming
numerical-answers
+
–
2
votes
19
Deadlock
If the total number of resources available is 6 and each process requires 3 instances of a resource to complete execution. Then what is the number of processes that can exist in this system without causing a deadlock?
If the total number of resources available is 6 and each process requires 3 instances of a resource to complete execution. Then what is the number of processes that can e...
532
views
answered
Nov 4, 2018
Operating System
deadlock-prevention-avoidance-detection
operating-system
+
–
0
votes
20
number of conflict schedules
https://gateoverflow.in/178786/transaction can anyone confirm this question answer i am getting 90
https://gateoverflow.in/178786/transactioncan anyone confirm this question answer i am getting 90
571
views
answered
Nov 2, 2018
Databases
transaction-and-concurrency
+
–
5
votes
21
Static Single Assignment form
Consider the following code generation: a=b+c; c=a+x; d=b+c; b=a+x; The minimum no. of total variables required to convert the above code to static single assignment form is______
Consider the following code generation:a=b+c;c=a+x;d=b+c;b=a+x;The minimum no. of total variables required to convert the above code to static single assignment form is__...
3.0k
views
answered
Oct 31, 2018
Compiler Design
compiler-design
static-single-assignment
intermediate-code
+
–
1
votes
22
#MADE NOTE
F={AB$\rightarrow$C,A$\rightarrow$C} G={A$\rightarrow$C} FIND EQUVALIANT ARE NOT?
F={AB$\rightarrow$C,A$\rightarrow$C}G={A$\rightarrow$C} FIND EQUVALIANT ARE NOT?
371
views
answered
Oct 31, 2018
1
votes
23
Gateforum Test Series: Theory of Computation - Finite Automata
If NFA contains n states, then the equivalent minimized DFA in best case will contain how many states? A. 0 B. n C. 1 D. (n-1)
If NFA contains n states, then the equivalent minimized DFA in best case will contain how many states?A. 0 B. n C....
618
views
answered
Oct 31, 2018
Theory of Computation
gateforum-test-series
theory-of-computation
finite-automata
+
–
0
votes
24
#CD Doubt
#CD compute first and follow for S->SS+\SS*\a
#CDcompute first and follow forS->SS+\SS*\a
450
views
answered
Oct 28, 2018
Compiler Design
compiler-design
grammar
parsing
first-and-follow
+
–
1
votes
25
Self Doubt
How to decide in which question process will run completely and where preemption needs to be taken while solving semaphore questions? Is there any predefined method?
How to decide in which question process will run completely and where preemption needs to be taken while solving semaphore questions? Is there any predefined method?
234
views
answered
Oct 27, 2018
Operating System
semaphore
+
–
1
votes
26
Gilbert Strang
$\int \frac{x^3}{\sqrt{1+x^2}}.dx$
$\int \frac{x^3}{\sqrt{1+x^2}}.dx$
483
views
answered
Oct 24, 2018
Calculus
integration
calculus
engineering-mathematics
definite-integral
+
–
0
votes
27
Self Doubt
A relation R is in 2NF if every non-prime attribute of R is fully functionally dependent on every key of R true or false R(A,B,C) F {A->B,B->C} Here key = A R is in 2NF So is C is fully functional dependent on every key here ?. It is not dependent on key infact ?
A relation R is in 2NF if every non-prime attribute of R is fully functionally dependent on every key of R true or falseR(A,B,C)F {A->B,B->C}Here key = AR is in 2NFSo is...
439
views
answered
Oct 24, 2018
Databases
databases
database-normalization
+
–
1
votes
28
Minimization of ER diagram
What is the minimum no tables required if relationship between two strong entity has total participation at one end with mapping as 1:1 ? I see solution in many questions as 1 table required but I think it should be 2 tables as until ... participation is at both ends of relationship we cannot combine into 1 table. Please suggest whether my understanding is correct or not?
What is the minimum no tables required if relationship between two strong entity has total participation at one end with mapping as 1:1 ?I see solution in many questions ...
868
views
answered
Oct 23, 2018
1
votes
29
MadeEasy Test Series: Databases - B Tree
The following key values are inserted into B+ tree in which the order of internal nodes is 4 and that of the leaf node is 5 in the sequence given below. The order of internal node is maximum number of keys in each node and the order of leaf node is ... 5 pointer then till 5 element we can insert in one leaf. So answer should be 5+ 19+23 = 47. AM i Right?
The following key values are inserted into B+tree in which the order of internal nodes is 4 and that of the leaf node is 5 in the sequence given below. The order of inter...
473
views
answered
Oct 22, 2018
Databases
databases
b-tree
made-easy-test-series
+
–
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