Choose incorrect statement from the options given below?

1. A.

   A stack and queue can be implemented in a single array v[1…m]

2. B.

    ‘n’ circular queues can be implemented in a single array v[1…m]

3. C.

    n1 stacks and n2 = n-n1 queues can be implemented in an array v[1…m].

4. D.

   None of the above

Attempted by 422 students.