Data Structure

What is a data structure?

• A method of arranging data

• A way of keeping data without an order?

• A "stack" only

• There is no formal definition for "Data Structure"

Which of these data structures is FIFO?

• Stack

• Queue

• Binary Tree

• Linked List

Stack is also called as

• Last in first out

• First in last out

• Last in last out

• First in first out

Which data structure allows deleting data elements from front and inserting from rear?

• Stack

• Queue

• Array

• Linked List

Which of the following data structure is non linear type?

• Stack

• Queue

• Tree

• Liked list

Which of the following data structure is linear type?

• Stack

• Array

• Queue

• All of the above

Traversing each and every record exactly once is called_______

• Insertion

• Deletion

• Traversing

• Searching

Data structure= Organized data +________________

• allowed operations on it.

• allowed functions on it

• None of the above

In linked list each node is divided into ___________parts?

• one

• two

• three

• four

In stack insertion and deletion can take place only at one end call the ____________________ of the stack.

• Path

• Function

• Top

• Bottom