Data Structure and Algorithms Questions and Answers Pdf - 1

Question: 1

What is a bug?

It is a mistake in a computer program/software or a malfunction in a computer hardware component. To debug means to remove mistakes and correct malfunctions.

Question: 2

What is base address?

It is a starting address of a data structure. Usually used in the context of array.

Question: 3

What is an absolute addressing?

It is a technique that maps records to storage where the key value is the record’s actual address.

Question: 4

What is a circular linked list?

It is kind of linked list in which the last node points to the first node.

Question: 5

What is a post-order traversal?

It is a method of visiting all the nodes of a binary tree, recursively defined by first traversing the left sub tree in post-order, then traversing the right sub tree in post-order, then visiting the root.