List of top Computer Science & Information Technology Questions

The break point of an interrupt during instruction cycle can occur at the end of
The average case time complexity of quick sort is
Which among the following consider the iterative approach to software development?
What is the relationship between clock period ($ t_c $) and propagation delay ($ t_p $) when a racing condition occurs in a JK flip-flop?
Which one of the following statements is true?

What is the output of the following C program?
#include #include main() 
{ int sum = 0, n = 1729; 
do { sum += n % 10; n = n / 10; } 
while (n>0); printf("%d", sum); }

What is the output of the following piece of C code? int a[2] = { 13, 31 }; int *p = a; printf("%d, %d", *p, *p++);
Which header needs to be included in C if you are to develop a function that can accept variable number of arguments?
The post-order traversal of a binary tree is F A E K C D H G B. What is its root?
What is the maximum number of binary trees possible with 4 nodes?
How much memory is required to store the elements of the array defined as float items[4][5][6];
A one-dimensional array has n elements stored from 0th position to (n-1)th position. How many elements need to be moved to insert an element at pth position of the array?
What is the meaning of the following declaration in C? $$ \text{int } *(\text{*p})(\text{int } (*a)[]); $$
What is the value of $ x $ after the execution of the following C language statement? $$ x = -11 % -3; $$
In C language, what is the value of $ x - '0' $ where $ x $ is declared as char $ x = '5'; $?
What is the value of the following C statement when the value of the variable $ x = 600 $? $$ \text{tax} = ( x<500 ) ? ( ( x>400 ) ? x*20 : x*10 ) : ( x<700 ) ? x*25 : x*30; $$
What is the data structure used for converting a recursive program into the non-recursive version of the same?
The minimum time delay between initiation of two independent memory operations is called
What is the output of the following C program? #define sqr(x) (x*x) main() { int a, b = 13; a = sqr(b + 12); printf("%d", a); }
The binary equivalent of $ (222)_3 $ is
The Boolean expression $ AB + AB' + AC + A'C' + AD + AD' $ is independent of which of the following variables?
The addressing mode used in the instruction PUSH B is
Which of the following is not a register?
The number of full adders in a four-bit parallel adder is
Which of the following is a tautology?