Foxoyo
Hey..!!
Relational Algebra DBMS
Practice
MCQs
Quizzes
About
Leaderboard
Amazon Books
9
MCQs
0
Attempts
0 %
Accuracy
share
Filter by
Type here
Apply
Which is a join condition contains an equality operator
Natural
Cartesian
Equijoins
left
For select operation the ________ appear in the subscript and the ___________ argument appears in the paranthesis after the sigma
Operation, Predicates
Predicates, relation
Relation, Operation
Relation, Predicates
The ___________ operation, denoted by -, allows us to find tuples that are in one relation but are not in another
union
Intersection
difference
Set-difference
Which is a unary operation
Generalized selection
Projection operation
Selection operation
Primitive operation
Which of the following is not outer join
Left outer join
Full outer join
Right outer join
All of the mentioned
Which of the following is a fundamental operation in relational algebra
assignment
none of the mentioned
Natural join
Set intersection
Which of the following is used to denote the selection operation in relational algebra
Omega (Greek)
Lambda (Greek)
Sigma (Greek)
Pi (Greek)
In precedence of set operators the expression is evaluated from
From user specification
Left to left
Left to right
Right to left
Relational Algebra is a __________ query language that takes two relation as input and produces another relation as output of the query
Relational
Structural
Fundamental
Procedural
1
take a quick Quiz
Practice mcqs on Relational Algebra DBMS
Let's start
pick difficulty level
all
1
2
3
4
5
9
Mcqs
0
attempts
0
followers
Related Topics
Relational Algebra DBMS
Fundamental Algebra
Algebra
Boolean Algebra and Logic Simplification
Relational Database Management SystemRDB
Relational Database Management System
SQL Server Beyond Relational
The Relational Model and Normalization
Constraints DBMS
Deadlocks DBMS
Suggested Books