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 measured by counting the number of key operations such as comparisons in the sorting algorithm.

Space
Lines
Time
None of the above

2. Ο(log n) is?

constant asymptotic notations
logarithmic asymptotic notations
polynomial asymptotic notations
quadratic asymptotic notations

3. Which characteristics shows that running time or the execution time of operations of data structure must be as small as possible?

Completeness
Correctness
Time Complexity
Space Complexity

4. Worst Case indicates maximum time required for program execution.

Yes
No
Can be yes or no
Can not say

5. How many types of compression there?

4
3
2
5

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

Data loss
Data compression
Data transmit
Data gain

7. Which compression loses data?

Lossy compression
Lossless compression
Both A and B
None of the above

8. Data items that cannot be divided are called as?

Group Items
Attribute and Entity
Elementary Items
File items

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

Entity Set
Record
File
Field

10. The Theta notation is the formal way to express ____________ of an algorithm's running time.

upper bound
lower bound
lower bound and upper bound
None of the above

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