Reliance Jio DSA Quiz 1

0 XOR 1 = 1,1 XOR 1 = 0, It is used to toggle the bits between 0 and 1.
Note that - NOT inverts all the bits, while XOR toggles only a specified bit.

The answer is 2. In Queue , one stack is required for the enqueue operation , and another stack will be used for the dequeue operation . The first stack is considered as the input stack whereas the second stack is considered as the output stack .

The answer is int arr [ 2 ] = { 70 , 80 } because the values assigned to the array must be enclosed within a curly bracket .

The answer is 56 because the size of int type data is 8 bytes . The array stores 7 elements , so the size of the array is 7 * 8 = 56 bytes .

The process of inserting an element in stack is known as a push
operation .

Suppose the stack is full with its 20 elements , and inserting one
more elements in a stack will lead to the stack overflow .

Recursion means calling the function itself again . Stack is used to
maintain the previous records of the function .

Stack is also used as a storage structure that stores all the
operators and print all the operators when all the operands have appeared .

Because in infix expression, all the operators appear
between the operands .

Because their nodes are connected in a sequential manner.