HARD
HSSC Clerk
IMPORTANT
Earn 100

A queue is a _____.
(a)FIFO (First In First Out) list
(b)LIFO (Last In First Out) list
(c)Ordered array
(d)Linear tree
(e)None of these

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Important Questions on Data Structures
HARD
HSSC Clerk
IMPORTANT
Which data structure is needed to convert infix notation to postfix notation?

HARD
HSSC Clerk
IMPORTANT
Which of the following operations is performed more efficiently by doubly linked list than by singly linked list?

HARD
HSSC Clerk
IMPORTANT
The extra key inserted at the end of the array is called a _____.

HARD
HSSC Clerk
IMPORTANT
Consider that elements are to be sorted. What is the worst case time complexity of Bubble sort?

HARD
HSSC Clerk
IMPORTANT
A characteristic of the data that binary search uses but the linear search ignores is the _____.

HARD
HSSC Clerk
IMPORTANT
What is the term used for the largest element of an array index?

HARD
HSSC Clerk
IMPORTANT
Among the following option which one does not describe the limitation of binary search algorithm?

HARD
HSSC Clerk
IMPORTANT
What is the condition specify when a variable P is called as pointer?
