Computer Science Engineering (CSE) Exam > Computer Science Engineering (CSE) Questions > Which of the following operations is not part...
Start Learning for Free
Which of the following operations is not part of the five basic set operations in relational algebra?
- a)Union
- b)Division
- c)Cartesian Product
- d)Set Difference
Correct answer is option 'B'. Can you explain this answer?
| FREE This question is part of | Download PDF Attempt this Test |
Verified Answer
Which of the following operations is not part of the five basic set op...
Five primitive operators of Codd’s algebra are the selection, the projection the Cartesian product, the set union and the set difference.
Most Upvoted Answer
Which of the following operations is not part of the five basic set op...
Basic Set Operations in Relational Algebra
Relational algebra is a procedural query language that operates on relations, which are sets of tuples. It consists of five basic set operations that can be used to manipulate relations. These operations are:
1. Union
2. Intersection
3. Cartesian Product
4. Set Difference
5. Projection
Not a Basic Set Operation
Division is not considered a basic set operation in relational algebra. It is an advanced operation that is used to solve certain types of queries. Division is used to find all the values in one relation that are related to all the values in another relation. It consists of two operands, dividend and divisor, and produces a new relation as its result.
Why Division is Not a Basic Set Operation
The reason division is not considered a basic set operation is that it can be expressed in terms of the other basic set operations. For example, if we want to find all the employees who have worked on all projects, we can do this using set difference, intersection, and projection. Therefore, division is not necessary for basic query operations and is considered an advanced operation.
Conclusion
In summary, division is not a basic set operation in relational algebra. It is an advanced operation that can be expressed in terms of the other basic set operations. The five basic set operations in relational algebra are union, intersection, Cartesian product, set difference, and projection.
Relational algebra is a procedural query language that operates on relations, which are sets of tuples. It consists of five basic set operations that can be used to manipulate relations. These operations are:
1. Union
2. Intersection
3. Cartesian Product
4. Set Difference
5. Projection
Not a Basic Set Operation
Division is not considered a basic set operation in relational algebra. It is an advanced operation that is used to solve certain types of queries. Division is used to find all the values in one relation that are related to all the values in another relation. It consists of two operands, dividend and divisor, and produces a new relation as its result.
Why Division is Not a Basic Set Operation
The reason division is not considered a basic set operation is that it can be expressed in terms of the other basic set operations. For example, if we want to find all the employees who have worked on all projects, we can do this using set difference, intersection, and projection. Therefore, division is not necessary for basic query operations and is considered an advanced operation.
Conclusion
In summary, division is not a basic set operation in relational algebra. It is an advanced operation that can be expressed in terms of the other basic set operations. The five basic set operations in relational algebra are union, intersection, Cartesian product, set difference, and projection.
Attention Computer Science Engineering (CSE) Students!
To make sure you are not studying endlessly, EduRev has designed Computer Science Engineering (CSE) study material, with Structured Courses, Videos, & Test Series. Plus get personalized analysis, doubt solving and improvement plans to achieve a great score in Computer Science Engineering (CSE).
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Similar Computer Science Engineering (CSE) Doubts
Top Courses for Computer Science Engineering (CSE)View all
Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer?
Question Description
Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer?.
Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? for Computer Science Engineering (CSE) 2024 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer?.
Solutions for Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? in English & in Hindi are available as part of our courses for Computer Science Engineering (CSE).
Download more important topics, notes, lectures and mock test series for Computer Science Engineering (CSE) Exam by signing up for free.
Here you can find the meaning of Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of
Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer?, a detailed solution for Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? has been provided alongside types of Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? theory, EduRev gives you an
ample number of questions to practice Which of the following operations is not part of the five basic set operations in relational algebra?a)Unionb)Divisionc)Cartesian Productd)Set DifferenceCorrect answer is option 'B'. Can you explain this answer? tests, examples and also practice Computer Science Engineering (CSE) tests.
|
|
Explore Courses for Computer Science Engineering (CSE) exam
|
|
Suggested Free Tests
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup