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MCQ

What is the best case complexity in builading a heap?

O(nlogn)

O(n^2)

O(n*longn *logn)

O(n)

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MCQ

What is the best case complexity in builading a heap?

O(nlogn)

O(n^2)

O(n*longn *logn)

O(n)

Discussion

MCQ

In a Heap tree

Values in a node is greater than every value in left sub tree and smaller than right sub tree

Values in a node is greater than every value in children of it

Both of above conditions applies

None of above conditions applies

Discussion

MCQ

In a min-heap:

parent nodes have values greater than or equal to their Children

parent nodes have values less than or equal to their Children

both statements are true

both statements are wrong

Discussion

MCQ

What is wrong with the following code of insertion in fibonacci heap. Choose the correct option

FIB-INSERT(H, x)
 degree[x]= 0
 p[x]=  NIL
 child[x] =NIL
 left[x] =x
 right[x] =x
 mark[x] =FALSE
 concatenate the root list containing x with root list H 
 if min[H] = NIL or key[x] > key[min[H]]
 then min[H]= x
 n[H]= n[H] + 1

Line -11

Line -3

Line 9

Line 7

Discussion

MCQ

What is order of resultant heap after merging two tree of order k?

2*k

k+1

k*k

k+logk

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More Data Structure Topics

Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

Banking

Engineering

General

Medical

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category More Data Structure Topics

Data Structure Basics

Abstract data types

Arrays

Lists

Stacks

Queues

Trees

Binary Trees

B Trees

Heaps

Hash based structures

Graphs

Mixed

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Community Discussion

Similar Questions

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More Data Structure Topics