Stack_Exception_handling

Stack is a linear data structure in which insertion and deletion is done from one end oly, which is referred to as ______________

• Index

• End

• Top

• Center

Stack follows __________________ principle in which the element that is inserted first on the stack is the last one to be removed.

• FIFO (Follow If First one)

• FIFO (First In First OUT)

• LIFO (Later IF First One)

• LIFO(Last In First Out)

The process of adding element to a stack is known as:

• append

• insert

• pop

• push

pop () removes ______________ element of the list

• first

• random

• last

• Can not remove

If a user tries to remove an element from empty Stack, it is called:

• Empty Collection

• Overflow

• Underflow

• Garbage Collection

Which one of the follows the principle of stack?

• One way traffic

• A line of ticket seeking people

• A stack of dinner plates

• All of these

Consider the following operation performed on a stack of size 5:

Push (1);Pop();Push (2);Push (3); Pop(); Push (4),Pop(); Pop(),Push(5)

After the completion of all operation , the number of elements present in stack are:

• 1

• 2

• 3

• 4

Python built-in data structures [are / is]_________

• integer, float, string, bool

• list, tuple, dictionary, set

• stack

• modules

While implementing stack using list, which of the following can be used to remove an element from the stack?

• list.pop(pos)

• list.pop(o)

• list.pop()

• list.pop(null)

Arranging elements of a data structure in increasing or decreasing order is known as________

• Searching

• Arranging

• Sorting

• Indexing