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Questions by Hirak

1 votes
2 answers
1
Operator Precedence Parsing.
In operator precedence parsing we have the rule that production cannot have two adjacent non-terminals or an epsilon production, so this production, S--> ab is allowed but not S--> AB, A->a and B->b, though they are giving us the same output. Why so?
In operator precedence parsing we have the rule that production cannot have two adjacent non-terminals or an epsilon production, so this production, S ab is allowed but ...
0 votes
1 answer
3
DBMS: SELF DOUBT .
Is basic 2 phase locking always recoverable?
Is basic 2 phase locking always recoverable?
0 votes
2 answers
9
Self Doubt:Automata
Intersection of Recursive and Recursively Enumerable language is____________________ ?
Intersection of Recursive and Recursively Enumerable language is____________________ ?
0 votes
1 answer
10
Self Doubt:Infinite loop
#include<iostream> using namespace std; int i=0; void a() { i+=1; cout<<i<< ".hello"<<endl; a(); } int main() { a(); } For this above code the output is only upto → 64891.Hello Does this mean that that the stack can hold only 64891 recursive calls? (I am using dev c++)
#include<iostream using namespace std; int i=0; void a() { i+=1; cout<<i<< ".hello"<<endl; a(); } int main() { a(); }For this above code the output is only upto → 6489...
0 votes
1 answer
11
Compiler design Self doubt
S → aSbS /bSaS / ϵ S → aABb A→ c/ ϵ B → d/ ϵ Which of the following is LL1. Explain in details.
S → aSbS /bSaS / ϵS → aABb A→ c/ ϵ B → d/ ϵWhich of the following is LL1. Explain in details.
0 votes
1 answer
12
Self Doubt:TDM and Polling
Is Time division multiplexing and Polling in syllabus? In the official website they have mentioned only ethernet..
Is Time division multiplexing and Polling in syllabus?In the official website they have mentioned only ethernet..
0 votes
1 answer
13
GeeksForGeeks IP addressing ...
Which of the following is a public IP? 10.15.14.12 192.168.52.62 173.32.1.1 None
Which of the following is a public IP?10.15.14.12192.168.52.62173.32.1.1None
0 votes
0 answers
14
GATE MOCK 2018
An orthogonal matrix A has eigen values 1, 2 and 4, then trace of the matrix $A^T$ is ___________
An orthogonal matrix A has eigen values 1, 2 and 4, then trace of the matrix $A^T$ is ___________
5 votes
3 answers
15
MadeEasy Test Series: Theory Of Computation - Regular Languages
Consider the following statements: $S_1:\{(a^n)^m|n\leq m\geq0\}$ $S_2:\{a^nb^n|n\geq 1\} \cup \{a^nb^m|n \geq1,m \geq 1\} $ Which of the following is regular? $S_1$ only $S_2$ only Both Neither of the above
Consider the following statements:$S_1:\{(a^n)^m|n\leq m\geq0\}$$S_2:\{a^nb^n|n\geq 1\} \cup \{a^nb^m|n \geq1,m \geq 1\} $Which of the following is regular?$S_1$ only$S_2...
0 votes
0 answers
16
MADE EASY ELECTRONICS
The number of Essential Prime implicants are ______________.
The number of Essential Prime implicants are ______________.
3 votes
1 answer
17
MADE EASY Relational Algebra
In a relational algebra ∩ is not a basic operator, to make it basic only relational operator we should have are X, – X, U U, –
In a relational algebra ∩ is not a basic operator, to make it basic only relational operator we should have areX, – X, UU, –
0 votes
1 answer
18
Self Doubt about ME Test Series
Are comparison charts of Made easy genuine? And say now if my rank is 3 in a test and after sometime if someone scores more than me will my rank get shifted to 4?
Are comparison charts of Made easy genuine?And say now if my rank is 3 in a test and after sometime if someone scores more than me will my rank get shifted to 4?
0 votes
1 answer
19
VANI Question Bank :DBMS
Minimum number of tables required to represent the relation R where the $A_n$ stands for the primary key of each entity is ___________
Minimum number of tables required to represent the relation R where the $A_n$ stands for the primary key of each entity is ___________
1 votes
1 answer
20
Self Doubt: CO Syllabus
Is pipeline hazards there in the syllabus? And are there any previous year questions from there?
Is pipeline hazards there in the syllabus? And are there any previous year questions from there?
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