alleryStart learning →The two fundamental operations performed on a stack are POP and:
APACK
BPUSH
CPULL
DPASS
Answer & Solution
Correct answer: B. PUSH
1. A stack supports exactly two basic operations.
2. One of them removes the top element.
3. The two fundamental operations performed on a stack are PUSH and POP.
4. So the other one is PUSH.
_Source: syllabus Computer Science, Ch 3 'Stack' and Ch 4 'Queue'_
Keep practising Stacks and Queues
Browse all Stacks and Queues questions for IGNOU MCA, or explore more Computer Science topics.