DBMS

A visually engaging representation of database management concepts, featuring database icons, data structures, and a quiz theme, in a modern and technological style.

Database Management System Quiz

Test your knowledge of Database Management Systems with this engaging quiz. Whether you're a student, teacher, or just a tech enthusiast, this quiz will challenge your understanding of key concepts in DBMS.

10 multiple-choice questions
Covers various aspects of DBMS
Perfect for reinforcing your learning!

10 Questions2 MinutesCreated by QueryMaster312

Which of the following is generally used for performing tasks like creating the structure of the relations, deleting relation?

DML(Data Manipulation Language)

Query

Relational Schema

DDL(Data Definition Language)

Which of the following provides the ability to query information from the database and insert tuples into, delete tuples from, and modify tuples in the database?

DML(Data Manipulation Language)

DDL(Data Definition Language)

Query

Relational Schema

The given Query can also be replaced with_______:

SELECT name, course_id

FROM instructor, teaches

WHERE instructor_ID= teaches_ID;

Select name,course_id from teaches,instructor where instructor_id=course_id;

Select name, course_id from instructor natural join teaches;

Select name, course_id from instructor;

Select course_id from instructor join teaches;

A Database Management System is a type of _________software.

It is a type of system software

It is a kind of application software

It is a kind of general software

Both A and C

The term "FAT" is stands for_____

File Allocation Tree

File Allocation Table

File Allocation Graph

All of the above

In general, a file is basically a collection of all related______.

Rows & Columns

Fields

Database

Records

Rows of a relation are known as the _______.

Degree

Tuples

Entity

All of the above

Which of the following refers to the number of tuples in a relation?

Entity

Column

Cardinality

None of the above

Which one of the following is a type of Data Manipulation Command?

Create

Alter

Delete

All of the above

Which of the following is a top-down approach in which the entity's higher level can be divided into two lower sub-entities?

Aggregation

Generalization

Specialization

All of the above

Database Management System Quiz

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