Database Systems MCQs - Chapter 14

Introduction to RDBMS Quiz Questions and Answers PDF - 11

Books:

Apps:

Free Introduction to RDBMS Quiz Questions and Answers, Introduction to RDBMS Quiz PDF Download, Book Ch. 14-11 to study DBMS Online Course. Practice Database Schema MCQs, Introduction to RDBMS MCQ questions and answers PDF to prepare for job interview. The Introduction to RDBMS Quiz App Download: Free learning app for schema diagrams, structure of relational model, dbms keys career test for computer majors.

The Quiz: Schema of a relation in the relational model; "Introduction to RDBMS" App Download iOS & Android (Free) with answers changes with access, changes with time, changes with updation and doesn't changes for online master programs. Study database schema quiz questions, download Amazon eBook (Free Sample) for master's degree in computer science.

Introduction to RDBMS Questions & Answers PDF Download: MCQ Quiz 11

MCQ 51: The schema of a relation in the relational model

Changes with time
Changes with access
Changes with updation
Doesn't changes

MCQ 52: In a schema diagram representation, each relation appears in a

Box
Diamond
Triangle
Circle

MCQ 53: A special value that signifies that the value is unknown or does not exist, is said to be

Null
Unknown
Known
0

MCQ 54: For each attribute of a relation, there is a set of permitted values, known as the attribute's

Medium
Mean
Domain
Sequence

MCQ 55: A relation may include the primary key of another relation, among its attributes, known as

Neighbor key
Foreign key
Candidate key
Super key

Database Systems Mock Tests

Advanced SQL MCQs

Formal Relational Query Languages MCQs

Introduction to SQL MCQs

Database Recovery System MCQs

Application Design and Development MCQs

Database Design and ER Model MCQs

Query Optimization MCQs

RDBMS Interview Questions and Answers MCQs

Introduction to RDBMS Learning App & Free Study Apps

Download Introduction to RDBMS Quiz App to learn Introduction to RDBMS Quiz, Database Management System Learning App, and Digital Image Processing Quiz Apps. Free "Introduction to RDBMS Quiz" App to download Android & iOS Apps includes complete analytics with interactive assessments. Download App Store & Play Store learning Apps & enjoy 100% functionality with subscriptions!