Data Structures And Algorithms Quiz


Play this quiz that will help you to excel in Data Structures And Algorithms certification exams, placements etc. This Data Structures And Algorithms quiz consist of 10 questions that you need to solve in 10 minutes. We’ve specially designed this quiz so that you can quickly acquaint to the pattern of questions you can be asked in placement drives, certification exams etc. This DSA test enables you to assess your knowledge of Data Structures And Algorithms.

Algorithms + Data Structures

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Data Structures And Algorithms MCQs

Practice Data Structures & Algorithms MCQ Questions, which will help you to sharpen your DSA skills and also helps you to prepare for placements, interviews, technical rounds, competitive programming etc.

Data Structures And Algorithms Quiz

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Data Structures And Algorithms Quiz

1. _______ is the process of encoding information using fewer bits than the original representation

Data loss
Data compression
Data transmit
Data gain

2. Lossy compression reduces bits by removing unnecessary or less important information

TRUE
FALSE
Can be true or false
Can not say

3. In analysis of algorithm, approximate relationship between the size of the job and the amount of work required to do is expressed by using _________.

Central tendency
Differential equation
Order of magnitude
Order of execution

4. Which of the following analysis known as empirical analysis of an algorithm?

A Posterior Analysis
A Priori Analysis
A Feasibility Analysis
A Independent Analysis

5. __________ of an algorithm represents the amount of memory space required by the algorithm in its life cycle.

Space complexity
Time Complexity
Quadratic Complexity
Exponential Complexity

6. What is true about Interface in data structure?

Each data structure has an interface.
Interface represents the set of operations that a data structure supports.
An interface only provides the list of supported operations, type of parameters they can accept and return type of these operations.
All of the above

7. __________ is a single elementary unit of information representing an attribute of an entity.

Entity Set
Record
File
Field

8. Which of the following algorithms has very high compression ratio, used by 7zip and xz?

LZSS
LZO
LZMA
LZW

9. Which of the following is not a Characteristics of a Data Structure?

Completeness
Correctness
Time Complexity
Space Complexity

10. Using asymptotic analysis, we can very well conclude the __________ scenario of an algorithm.

best case
average case
worst case
best case, average case, and worst case

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