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Database Systems Practice Test 2

Functional Dependency Theory MCQ Questions PDF - 2

The Book Functional Dependency Theory Multiple Choice Questions and Answers (MCQs) PDF, functional dependency theory MCQs, download chapter 20-2 to learn online database systems course. Study Relational Database Design quiz answers PDF, Functional Dependency Theory Multiple Choice Questions (MCQ Quiz) for online college degrees. The eBook Functional Dependency Theory MCQs App Download: structure of relational model, nested subqueries, relational operations, database triggers, functional dependency theory test prep for online software development courses.

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Database Systems: Functional Dependency Theory MCQ Quiz PDF Download

MCQ: The universal-relation approach of a single schema defines the interactions of database along with

A) Users
B) Systems
C) Applications
D) Both A and C

MCQ: A trigger can be dropped by using the command

A) drop trigger
B) alter trigger drop
C) define drop trigger
D) declare drop trigger

MCQ: The operation that performs a set union of two similarly structured tables, is known as

A) Union operation
B) Join operation
C) Cartesian Product operation
D) Intersection operation

MCQ: The with clause, was introduced in

A) SQL:1998
B) SQL:1999
C) SQL:2000
D) SQL:2001

MCQ: Relational model eases the job of the programmer, compared to earlier data models such as

A) Network model
B) Hierarchical model
C) Semi-structured model
D) Both A and B

Mock Tests: Database Systems Course Prep

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