Stack Operations

A stack can be implemented by means of ...........

• Array

• Structure

• Pointer

• All the above

.................... is a function in stack definition which is used to insert data at the stack's top.

• Push

• Pop

• Peek

• None

......... is a function in the stack definition which is used to remove data from the stack's

top.

• Push

• Pop

• Peek

• None

......... is a function in the stack which is used to extract the element present

at the stack top.

• Push

• Pop

• Peek

• None

The operation checks whether the stack is full.

• Push

• Pop

• isFull()

• None