C Programming Which of the following function calculates the square of 'x' in C? pow(x, 2) pow(2, x) power(x, 2) sqr(x) power(2, x) pow(x, 2) pow(2, x) power(x, 2) sqr(x) power(2, x) ANSWER DOWNLOAD EXAMIANS APP
C Programming The library function used to find the last occurrence of a character in a string is strnstr() strrchr() None of these laststr() strstr() strnstr() strrchr() None of these laststr() strstr() ANSWER DOWNLOAD EXAMIANS APP
C Programming Which of the following statements are correct about an array?1. The array int num[26]; can store 26 elements.2. The expression num[1] designates the very first element in the array.3. It is necessary to initialize the array at the time of declaration.4. The declaration num[SIZE] is allowed if SIZE is a macro. 2, 3 1, 4 2, 4 1 None of these 2, 3 1, 4 2, 4 1 None of these ANSWER DOWNLOAD EXAMIANS APP
C Programming If integer needs two bytes of storage, then maximum value of an unsigned integer is 215 – 1 215 216 – 1 None of these 216 215 – 1 215 216 – 1 None of these 216 ANSWER DOWNLOAD EXAMIANS APP
C Programming Determine Output:void main(){ char a[]="12345"; int i = strlen(a); printf("%d", ++i);} 5 7 None of These 6 5 7 None of These 6 ANSWER DOWNLOAD EXAMIANS APP
C Programming Find the output of the following program.void main(){ int array[10]; int *i = &array[2], *j = &array[5]; int diff = j-i; printf("%d", diff);} 6 3 Error Garbage value 6 3 Error Garbage value ANSWER DOWNLOAD EXAMIANS APP
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