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Recent questions tagged gatecse-2017-set1

44 votes
6 answers
37
GATE CSE 2017 Set 1 | Question: 34
If $G$ is a grammar with productions $S\rightarrow SaS\mid aSb\mid bSa\mid SS\mid\epsilon$ where $S$ is the start variable, then which one of the following strings is not generated by $G$? $abab$ $aaab$ $abbaa$ $babba$
If $G$ is a grammar with productions$S\rightarrow SaS\mid aSb\mid bSa\mid SS\mid\epsilon$where $S$ is the start variable, then which one of the following strings is not g...
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22 votes
4 answers
43
GATE CSE 2017 Set 1 | Question: 28
The value of $\displaystyle \lim_{x\rightarrow 1} \frac{x^{7}-2x^{5}+1}{x^{3}-3x^{2}+2}$ is $0$ is $-1$ is $1$ does not exist
The value of $\displaystyle \lim_{x\rightarrow 1} \frac{x^{7}-2x^{5}+1}{x^{3}-3x^{2}+2}$is $0$is $-1$is $1$does not exist
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38 votes
7 answers
51
GATE CSE 2017 Set 1 | Question: 20
Let $T$ be a tree with $10$ vertices. The sum of the degrees of all the vertices in $T$ is ________
Let $T$ be a tree with $10$ vertices. The sum of the degrees of all the vertices in $T$ is ________
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48 votes
5 answers
52
GATE CSE 2017 Set 1 | Question: 19
Let $X$ be a Gaussian random variable with mean 0 and variance $\sigma ^{2}$. Let $Y$ = $\max\left ( X,0 \right )$ where $\max\left ( a,b \right )$ is the maximum of $a$ and $b$. The median of $Y$ is ______________ .
Let $X$ be a Gaussian random variable with mean 0 and variance $\sigma ^{2}$. Let $Y$ = $\max\left ( X,0 \right )$ where $\max\left ( a,b \right )$ is the maximum of $a$ ...
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48 votes
7 answers
53
GATE CSE 2017 Set 1 | Question: 18
Threads of a process share global variables but not heap heap but not global variables neither global variables nor heap both heap and global variables
Threads of a process shareglobal variables but not heapheap but not global variablesneither global variables nor heapboth heap and global variables
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20 votes
7 answers
54
GATE CSE 2017 Set 1 | Question: 17
Consider the following grammar: $P\rightarrow xQRS$ $Q\rightarrow yz\mid z$ $R\rightarrow w\mid \varepsilon$ $S\rightarrow y$ What is FOLLOW($Q$)? $\left \{ R \right \}$ $\left \{ w \right \}$ $\left \{ w,y \right \}$ $\left \{ w,\$ \right \}$
Consider the following grammar:$P\rightarrow xQRS$$Q\rightarrow yz\mid z$$R\rightarrow w\mid \varepsilon$$S\rightarrow y$What is FOLLOW($Q$)?$\left \{ R \right \}$ ...
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