DATA STRUCTURES

DATA STRUCTURES

University

20 Qs

quiz-placeholder

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DATA STRUCTURES

DATA STRUCTURES

Assessment

Quiz

Computers

University

Hard

Created by

Priyangha V

Used 203+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

The number of edges from the node to the deepest leaf is called ___ of the tree.

Height

Depth

Length

Width

2.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a full binary tree?

Each node has exactly zero or two children

Each node has exactly two children

All the leaves are at the same level

Each node has exactly one or two children

3.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

What is a complete binary tree?

 Each node has exactly zero or two children

A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from right to left

A binary tree, which is completely filled, with the possible exception of the bottom level, which is filled from left to right

A tree In which all nodes have degree 2

4.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following is not an advantage of trees?

Hierarchical structure

Faster search

Router algorithms

Undo/Redo operations in a notepad

5.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

In a full binary tree if number of internal nodes is I, then number of leaves L are?

L = 2*I

L = I + 1

L = I – 1

L = 2*I – 1

6.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Which of the following highly uses the concept of an array?

Binary Search tree

Caching

Spatial locality

Scheduling of Processes

7.

MULTIPLE CHOICE QUESTION

45 sec • 1 pt

Any node is the path from the root to the node is called

Successor node

Ancestor node

Internal node

None of the above

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