TN State Board Samacheer Kalvi Online Test for 11th Std - Computer Applications - English - Introduction to Database Management System

Question 1 Of 10

An ……………. can be anything a real-world object or animation

Data Entity Instance Relationship

Question 2 Of 10

Which type of below DBMS is MySQL?

Object-Oriented Hierarchical Relational Network

Question 3 Of 10

A …………. contains only one value for the attribute and they don’t have multiple numbers of values.

Key Attribute Simple Attributes Composite Attributes Single Valued Attribute

Question 4 Of 10

Assertion (A): Cardinality is defined as the number of items that must be included in a relationship.ie) number of entities in one set mapped with the number of entities of another set via the relationship.
Reason (R): Three classifications in Cardinality are Many-to-one, one-to-many and Many-to-Many,

Both (A) and (R) are correct and (R) is the correct explanation of (A) Both (A) and (R) are correct, but (R) is not the correct explanation of (A) (A) is true and (R) is false (A) is false and (R) is true

Question 5 Of 10

Assertion (A): database management system (DBMS) is system software for creating and managing databases.
Reason (R): The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.”

Both (A) and (R) are correct and (R) is the correct explanation of (A) Both (A) and (R) are correct, but (R) is not the correct explanation of (A) (A) is true and (R) is false (A) is false and (R) is true

Question 6 Of 10

………… can be subdivided into simple attributes without change in the meaning of that attribute.

Key Attribute Simple Attributes Composite Attributes Single Valued Attribute

Question 7 Of 10

A ……………. has more than one value for that particular attribute.

Multi-valued attribute Simple Attributes Composite Attributes Single Valued Attribute

Question 8 Of 10

Expand ODBMS.

Object DataBase Management System Objective Data Base Management System Object-Oriented DataBase Management System Objective Data Manipulation System

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Computer Applications - English Medium - Introduction to Database Management System

Samacheer Kalvi 11th Computer Applications - Introduction to Database Management System - Book Back Questions in English Medium

Question 1 Of 10

An ……………. can be anything a real-world object or animation

Question 2 Of 10

Which type of below DBMS is MySQL?

Question 3 Of 10

A …………. contains only one value for the attribute and they don’t have multiple numbers of values.

Question 4 Of 10

Question 5 Of 10

Assertion (A): database management system (DBMS) is system software for creating and managing databases.
Reason (R): The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.”

Question 6 Of 10

………… can be subdivided into simple attributes without change in the meaning of that attribute.

Question 7 Of 10

A ……………. has more than one value for that particular attribute.

Question 8 Of 10

Expand ODBMS.

Question 9 Of 10

………… describes a unique characteristic of an entity.

Question 10 Of 10

Which is the MySQL instance responsible for data processing?

Tags

Tamil Nadu State Board ( Samacheer Kalvi ) Online Test based on Book Back Questions - 11th Standard Computer Applications - English Medium - Introduction to Database Management System

Samacheer Kalvi 11th Computer Applications - Introduction to Database Management System - Book Back Questions in English Medium

Question 1 Of 10

An ……………. can be anything a real-world object or animation

Question 2 Of 10

Which type of below DBMS is MySQL?

Question 3 Of 10

A …………. contains only one value for the attribute and they don’t have multiple numbers of values.

Question 4 Of 10

Question 5 Of 10

Assertion (A): database management system (DBMS) is system software for creating and managing databases. Reason (R): The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.”

Question 6 Of 10

………… can be subdivided into simple attributes without change in the meaning of that attribute.

Question 7 Of 10

A ……………. has more than one value for that particular attribute.

Question 8 Of 10

Expand ODBMS.

Question 9 Of 10

………… describes a unique characteristic of an entity.

Question 10 Of 10

Which is the MySQL instance responsible for data processing?

Tags

Assertion (A): database management system (DBMS) is system software for creating and managing databases.
Reason (R): The DBMS provides users and programmers with a systematic way to create, retrieve, update and manage data.”