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Questions by himgta

0 votes
0 answers
81
#Self doubt
0 votes
1 answer
83
#Test series
what is the output?
what is the output?
0 votes
1 answer
84
#self doubt
https://gateoverflow.in/8283/gate2015-1-35 how x+3 and *(x+3) printing the same output
https://gateoverflow.in/8283/gate2015-1-35how x+3 and *(x+3) printing the same output
0 votes
2 answers
85
#self doubt
https://gateoverflow.in/204103/gate2018-29?show=204103#q204103 in this question wht is passed in function 1.....what actually 1st function is doing?
https://gateoverflow.in/204103/gate2018-29?show=204103#q204103in this question wht is passed in function 1.....what actually 1st function is doing?
0 votes
0 answers
86
#Self doubt
https://gateoverflow.in/204076/gate2018-2 Why the answer is A,Why not D?
https://gateoverflow.in/204076/gate2018-2Why the answer is A,Why not D?
0 votes
0 answers
88
#Test series
https://gateoverflow.in/21039/simplified-cfg Doubt in the solution....plz help!
https://gateoverflow.in/21039/simplified-cfgDoubt in the solution....plz help!
0 votes
1 answer
89
#NPTEL
0 votes
0 answers
92
#self doubt
https://gateoverflow.in/15775/3nf-is-inadequate-in-situations-where-the-relation can someone can elaborate each and every option of this question, Why 3NF is inadequate in these situations?
https://gateoverflow.in/15775/3nf-is-inadequate-in-situations-where-the-relationcan someone can elaborate each and every option of this question, Why 3NF is inadequate in...
0 votes
1 answer
93
#Test series
0 votes
0 answers
94
#Self doubt
Do foreign key always refers to a primary key in some other table?
Do foreign key always refers to a primary key in some other table?
0 votes
0 answers
95
#Test series
https://gateoverflow.in/188609/me-test-series This question has not been answered, can somebody solve it!
https://gateoverflow.in/188609/me-test-seriesThis question has not been answered, can somebody solve it!
1 votes
2 answers
96
#Test series
Consider the following CFG. S → aSa | bSb | a | b | ε For the above CFG, the total number of strings generated whose length is less than or equal to 8 [exclude the empty string] is _____________.
Consider the following CFG.S → aSa | bSb | a | b | εFor the above CFG, the total number of strings generated whose length is less than or equal to 8 [exclude the empty...
0 votes
1 answer
97
#Union of DFAs
How to take union of two DFAs? I am unable to understand this question https://gateoverflow.in/37795/dfa-min-states
How to take union of two DFAs?I am unable to understand this question https://gateoverflow.in/37795/dfa-min-states
1 votes
2 answers
98
#Test series
Consider the minimal Finite automata that accepts all the strings of a’s & b’s where each string contains (i) exactly 5 a’s (ii) atmost 5 a’s The No. of states in each case respectively are:
Consider the minimal Finite automata that accepts all the strings of a’s & b’s where each string contains(i) exactly 5 a’s(ii) atmost 5 a’sThe No. of states in ea...
0 votes
1 answer
99
#Self doubt
L = {x^a y^a : a ≥ 1} I. L^3 is context free. II. ⌈√ L⌉ is not context free. Which of the following is correct? (a) I only (b) II only (c) Both I and II (d) None of the above
L = {x^a y^a : a ≥ 1}I. L^3 is context free.II. ⌈√ L⌉ is not context free.Which of the following is correct?(a) I only (b) II only(c) Both I and II (d) None of th...
2 votes
2 answers
100
#Number of substrings
How many total numbers of substrings are possible out of the string abbbccd? (a) 25 (b) 27 (c) 28 (d) 29
How many total numbers of substrings are possible out of the string abbbccd?(a) 25 (b) 27(c) 28 (d) 29
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