Recent questions tagged goclasses-scholarship-test1

Hi @Admin, I would like to know about the scholarship exam dates for GO Classes 2024.

A relation $\text{R}$ on a set $\text{A}$ is said to be Total Relation iff $a\text{R}b$ Or $b\text{R}a$ Or both, for all $a,b \in \mathrm{A}$.Which of the following optio...

Let $\text{S}$ be the set of all bit-strings of length $7 .$ We define a relation $\mathrm{R}$ on the set $\mathrm{S}$ by the rule that $x\mathrm{R}y$ iff $x$ and $y$ dif...

Let $\text{A, B}$ be two disjoint non-empty sets. Let $\text{M}$ be the universal set and $\text{A} \cup \text{B}$ is a proper subset of $\mathrm{M}$. For any set $\mathr...

Consider $5$ cards, each has a distinct value from the set $\{2,3,4,5,6\},$ so there are $5$ different values, and we put them face down on the table. There are $5$ playe...

Define the generating functions $\text{B}(x)=\displaystyle{} \sum_{n=0}^{\infty} 2^{n} x^{n}$ and $F(x)=\displaystyle{} \sum_{n=0}^{\infty} f_{n} x^{n}$ where $f_{n}$ is ...

In a directed graph $\mathrm{G}=(\mathrm{V}, \mathrm{E})$, two nodes $u$ and $v$ are strongly connected if and only if they are mutually reachable i.e. there is a path fr...

For which of the following does there exist a graph satisfying the specified conditions?A tree with six vertices and six edges.A tree with three or more vertices, two ver...

Let $\text{U}$ be a set and $\text{X, Y} \subseteq \text{U}$. Define operation twist by$$\operatorname{twist}\text{(X, Y)} =(\text{X} \cap \text{Y}) \cup(\overline{\text{...

How many non-isomorphic simple undirected graphs are there, each with four vertices and without a cycle?

Consider the following C program given below.#include<stdio.h main() { int a = 4; switch (a) { a ; case 4: printf("Science "); break; default: printf("Technology "); case...

Consider Figure $\text{A}$ and Figure $\text{B}$ which represent $4$ bit signed and unsigned numbers respectively in $2’s$ complement system.Assume that a few variables a...

Consider the following declaration of variables $a$ and $b.$int a = 1, b = 0;Which of the following is/are will evaluate to TRUE?b++ && b == ab++ && a == 0a || b == aa |...

Consider the following pair of mutually recursive functions.int f(int n){ if (n==0) return 1; return f(n-1)+g(n-1); } int g(int n){ if (n==0) return 1; return g(n-1) - f(...

Consider the following declaration of pointer variable $p.$int (*p)[10][5];If the initial value of $p$ is $1000,$ then what will be the value of $p+1?$It is given that sy...

Consider the following declaration of variable a in C program (row-major order).int a[3][4][5];Which of the following(s) is/are TRUE about pointer arithmetic operations?V...

Consider the following declarations of a few variables.int (*p1)[3]; int (*p2)[3]; int (*t1) ; int (*t2) ;Let the initial values of $p1, p2, t2$ and $t1$ are $1000, 1036,...

Let arrays OneD and TwoD are declared as follows as:int OneD[10]; int TwoD[4][5];Which of the following is/are valid syntax to pass OneD and TwoD to some function fun()?A...

Consider below two program fragments.Assume malloc is always successful, and sizes are as follows -sizeof (int *)=8 bytes sizeof ( double)=8 bytes sizeof ( char )=1 byte ...

#include <stdio.h int main() { int i= 255; short int *s= (short int *)&i; printf("%d\n", *s); }What will be the output of the above program in little-endian and big-endia...

Consider the following function $\text{magic5().}$void magic5(int x, int y){ if (condition) printf("magic"); }What condition we can write in “if-statement” such that $\te...

Consider struct alignment rules as described below –Each primitive data (int, char, float, etc.) type requiring $\text{K}$ bytes must be stored at the address must be mul...

What will be the number of recursive calls for $\textsf{mystery(5)}$ including the first call?void mystery(int n) { if (n == 0 || n == 1) return 0; mystery(n-2); printf("...

What will be the output of the following program?#include<stdio.h struct _go{ char b[20]; char *a; struct _go *c; }x = {"GATE", "2023", x+1, "GO", "Classes", x}, *p = x;...

In which of the following case(s) character array must end with null char?char c[] = "GATE";char c[] = {'2', '0', '2', '3'};char c[4] = "GATE";char c[16] = "2023";

Consider the following C code fragement -#include<stdio.h int main() { char t[] = "abcdefghij"; int *p = t; p+=2; char *c = (char *)p; printf("%c", *c); }Which of the fol...