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4 answers
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GATE CSE 2017 Set 2 | Question: 48
If a random variable $X$ has a Poisson distribution with mean $5$, then the expectation $E\left [ \left ( x+2 \right )^{2} \right ]$ equals ___.
If a random variable $X$ has a Poisson distribution with mean $5$, then the expectation $E\left [ \left ( x+2 \right )^{2} \right ]$ equals ___.
13 answers
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GATE CSE 2017 Set 2 | Question: 55
Consider the following C program. #include<stdio.h> #include<string.h> int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; } The output of the program is _______
Consider the following C program.#include<stdio.h #include<string.h int main() { char* c="GATECSIT2017"; char* p=c; printf("%d", (int)strlen(c+2[p]-6[p]-1)); return 0; }T...
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GATE CSE 2003 | Question: 41
Consider the following system of linear equations ... linearly dependent. For how many values of $\alpha$, does this system of equations have infinitely many solutions? \(0\) \(1\) \(2\) \(3\)
Consider the following system of linear equations $$\left( \begin{array}{ccc} 2 & 1 & -4 \\ 4 & 3 & -12 \\ 1 & 2 & -8 \end{array} \right) \left( \begin{array}{ccc} x \\ y...
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GATE CSE 2004 | Question: 70
The following propositional statement is $\left(P \implies \left(Q \vee R\right)\right) \implies \left(\left(P \wedge Q \right)\implies R\right)$ satisfiable but not valid valid a contradiction None of the above
The following propositional statement is $\left(P \implies \left(Q \vee R\right)\right) \implies \left(\left(P \wedge Q \right)\implies R\right)$ satisfiable but not v...
5 answers
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GATE CSE 2007 | Question: 71
Consider the following program segment. Here $\text{R1, R2}$ and $\text{R3}$ ... word addressable. The number of memory references for accessing the data in executing the program completely is $10$ $11$ $20$ $21$
Consider the following program segment. Here $\text{R1, R2}$ and $\text{R3}$ are the general purpose registers.$$\begin{array}{|l|l|l|c|} \hline & \text {Instruction} & \...
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GATE CSE 2008 | Question: 24
Let $P =\sum \limits_ {i\;\text{odd}}^{1\le i \le 2k} i$ and $Q = \sum\limits_{i\;\text{even}}^{1 \le i \le 2k} i$, where $k$ is a positive integer. Then $P = Q - k$ $P = Q + k$ $P = Q$ $P = Q + 2k$
Let $P =\sum \limits_ {i\;\text{odd}}^{1\le i \le 2k} i$ and $Q = \sum\limits_{i\;\text{even}}^{1 \le i \le 2k} i$, where $k$ is a positive integer. Then$P = Q - k$$P = Q...
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GATE CSE 1995 | Question: 1.19
Let $R$ be a symmetric and transitive relation on a set $A$. Then $R$ is reflexive and hence an equivalence relation $R$ is reflexive and hence a partial order $R$ is reflexive and hence not an equivalence relation None of the above
Let $R$ be a symmetric and transitive relation on a set $A$. Then$R$ is reflexive and hence an equivalence relation$R$ is reflexive and hence a partial order$R$ is reflex...
6 answers
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GATE IT 2008 | Question: 36
Consider the following two finite automata. $M_1$ accepts $L_1$ and $M_2$ accepts $L_2$. $M_1$ $M_2$ Which one of the following is TRUE? $L_1 = L_2$ $L_1 \subset L_2$ $L_1 \cap L_{2}^{C} = \varnothing $ $L_1 \cup L_2 \neq L_1$
Consider the following two finite automata. $M_1$ accepts $L_1$ and $M_2$ accepts $L_2$.$M_1$$M_2$ Which one of the following is TRUE?$L_1 = L_2$$L_1 \subset L_2$$L_1 \ca...
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GATE CSE 2015 Set 3 | Question: 7
Consider the following C program segment. # include <stdio.h> int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); } What will be printed by the program? $12$ $120400$ $1204$ $1034$
Consider the following C program segment.# include <stdio.h int main() { char s1[7] = "1234", *p; p = s1 + 2; *p = '0'; printf("%s", s1); }What will be printed by the pro...
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GATE Overflow | Operating Systems | Test 1 | Question: 18
System calls are usually invoked by using a software interrupt polling an indirect jump a privileged instruction
System calls are usually invoked by usinga software interruptpollingan indirect jumpa privileged instruction