In a min heap... | ExaMocks

MCQ

In a min heap

minimum values are stored.

child nodes have less value than parent nodes.

parent nodes have less value than child nodes.

maximum value is contained by the root node.

Community Discussion

No discussions yet. Be the first to start!

You must be logged in to participate in the discussion.

Similar Questions

MCQ

Choose the correct properties of weak-heap.

Every node has value greater than the value of child node

Every right child of node has greater value than parent node

Every left child of node has greater value than parent node

None of the mentioned

Discussion

MCQ

What will be the order of new heap created after union of heap H1 and H2 when created by the following code. Initially both are of the order n.

FIB_UNION(H1,H2)
 {
  H =MAKE_HEAP()
  min[H]= min[H1]
  concatenate the root list of H2 with the root list of H
  if (min[H1] = NIL) or (min[H2]!= NIL and min[H2] < min[H1])
  then min[H] = min[H2]
  n[H]=  n[H1] + n[H2]
  free the objects H1 and H2
  return H
 }

n+1

n+n/2

nlogn

2*n

Discussion

MCQ

The leaf node for a heap of height h will be at which position.

h-1

h or h-1

None of the mentioned

Discussion

MCQ

Why is heap implemented using array representations than tree(linked list) representations though both tree representations and heaps have same complexities?

for binary heap

-insert: O(log n)

-delete min: O(log n)

for a tree

-insert: O(log n)

-delete: O(log n)

Then why go with array representation when both are having same values ?

arrays can store trees which are complete and heaps are by it

lists representation takes more memory hence memory efficiency is less and go with arrays

array have better caching

all of the mentioned

Discussion

MCQ

Given an array of element 5,7,9,1,3,10,8,4. Tick all the correct sequences of elements after inserting all the elements in a min-heap.

1,3,4,7,8,9,10

1,4,3,8,9,5,7,10

1,3,4,5,8,7,9,10

None of the mentioned

Discussion

Banking

Engineering

General

Medical

Question Discussion & Solution

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

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

Question Discussion & Solution

report Report Error

forum Community Discussion

auto_awesome Similar Questions

report Report Error

report Report Error

report Report Error

report Report Error

report Report Error

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

Report Error

Community Discussion

Similar Questions

Report Error

Report Error

Report Error

Report Error

Report Error

More Data Structure Topics