Which function is used to check whether a character is a tab or space?

What is an array of one-dimensional arrays called?

Which header file(s) are used to create a pseudo-random number generator in C++?

The elements of an array can be accessed by providing an integer expression called a _____.

The act of representing essential features without background information is known as _____.

 What will be the output of the following C code? 

#include <stdio.h>

void main()

{

int x = 4;

int *p = &x;

int *k = p++;

int r = p - k;

printf("%d", r);

}

What would be the output of the following C program?

int main()

{

  int num = 258;

  int *ptr = #

  printf("%d %d", *((char*)ptr), *((char*)ptr + 1));

}

What does the C library function memcmp() do?

The following steps in the linked list

p=getnode()

info(p)=10

next(p)=next

list=p

result in which type of operation?

What will be the output of the following C++ code?

#include<iostream>
using namespace std;
 
int &fun()
{
   static int x = 10;
   return x;
}
int main()
{
   fun() = 30;
   cout << fun();
   return 0;
}

a) 30
b) 10
c) Error
d) Segmentation fault