DBMS E-R Diagram Quiz 2

DBMS E-R Diagram Quiz 2

University

20 Qs

quiz-placeholder

Similar activities

Pra UPS 2

Pra UPS 2

University

20 Qs

From Binary To Denary Conversion - IGCSE

From Binary To Denary Conversion - IGCSE

7th Grade - Professional Development

20 Qs

DWDM-2

DWDM-2

University

20 Qs

Relational Algebra and Calculus

Relational Algebra and Calculus

University

20 Qs

Artificial Intelligence CT-1

Artificial Intelligence CT-1

University

20 Qs

Computational Thinking in Python[Quiz 3]

Computational Thinking in Python[Quiz 3]

University

15 Qs

ICT 0513 - Chapter 4 : System Unit

ICT 0513 - Chapter 4 : System Unit

University

15 Qs

DBMS E-R Diagram Quiz 2

DBMS E-R Diagram Quiz 2

Assessment

Quiz

Computers

University

Hard

Created by

Nikhil govil

Used 125+ times

FREE Resource

20 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

A recursive relationship is a relationship between an entity and ___________.

itself

a subtype entity

an archetype entity

an instance entity

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Properties that describe the characteristics of entities are called:

entities

attributes

identifiers

relationships

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Entities of a given type are grouped into a/an:

Database

Entity class

Attribute

ERD

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a basic element of all versions of the ER model?

entities

attributes

relationships

primary key

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Entities can be associated with one another in which of the following?

entities

attributes

identifiers

relationships

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The function that an entity plays in a relationship is called that entity’s _________.

Participation

Position

Role

Instance

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The attribute name could be structured as an attribute consisting of first name, middle name and last name. This type of attribute is called :

Simple attribute

Composite attribute

Multi-valued attribute

Derived attribute

Create a free account and access millions of resources

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

By signing up, you agree to our Terms of Service & Privacy Policy

Already have an account?