Question

The representation of relational calculus internal queries is classified as

a.

structural graph

b.

nodes graph

c.

query graph

d.

functional graph

Posted under Relational Algebra DBMS

Answer: (c).query graph

Engage with the Community - Add Your Comment

Confused About the Answer? Ask for Details Here.

Know the Explanation? Add it Here.

Q. The representation of relational calculus internal queries is classified as

Add Comment

Similar Questions

Discover Related MCQs

Q. If matching tuples are not found, the kind of OUTER JOIN operation which keeps all the tuples of second relation out of the two relations is classified as

View solution

Q. If matching tuples are not found, the kind of OUTER JOIN operation which keeps all the tuples of first relation out of the two relations is classified as

View solution

Q. The operation which only selects some of the columns from table and neglect the remaining columns is classified as

View solution

Q. The operator which is useful for a single relation is classified as

View solution

Q. The types of quantifiers are

View solution

Q. The single relational algebra expression can be used in sequence of operations by

View solution

Q. In relational calculus, the expression which guarantees finite number of tuples is classified as

View solution

Q. The data structure in the form of tree to correspond to relational algebra expression is classified as

View solution

Q. The types of relational calculi includes

View solution

Q. If the duplicate relations will not be eliminated, the resultant tuples will be multiset of tuples rather than

View solution

Q. The SELECT operation is performed on

View solution

Q. The selection condition of SELECT operator is considered as

View solution

Q. The type of JOIN operation through which one can keep all tuples in relations without considering corresponding tuples in any other relation is classified as

View solution

Q. The process in which tuple is created by having combined attributes from two relations is classified as

View solution

Q. Consider two tuples B and C, the operation whose result includes tuples that are included in both relations or either in B or C is classified as

View solution

Q. In relational operations, the SELECT operation is written as

View solution

Q. The nodes which represents queries in the relations are classified as

View solution

Q. In unary relational operations, the symbol Ï is used to represent the operation called

View solution

Q. The relational calculus is classified as

View solution

Q. The kind of operation which is used to extend the traditional projection operation by including projection attributes in projection list is called

View solution

View All MCQs on Relational Algebra

Suggested Topics

Are you eager to expand your knowledge beyond DBMS? We've curated a selection of related categories that you might find intriguing.

Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!

Python

Dive into one of the most popular languages with our Python MCQs. Understand...

Cyber Security

Understand the fundamentals of safeguarding digital assets with our Cyber Security...

Cryptography and Network Security

Secure your knowledge of information security with our Cryptography and Network...

Object Oriented Programming Using C++

Enhance your programming skills with our MCQs on Object Oriented Programming using...

Computer Hardware

Explore the tangible components of computers with our Computer Hardware MCQs. Learn...

Web Technologies

Master the building blocks of the web with our Web Technologies MCQs. From HTML and...

MySQL Database

Enhance your knowledge of relational databases with our MySQL MCQs. Understand...

Wireless and Mobile Communications

Get to grips with modern communication technologies with our Wireless and Mobile...

Internet of Things (IoT)

Discover how devices communicate with each other in the smart world with our IoT...