ERD DATABASE University Quiz

ERD DATABASE

Assessment

•

Anindya Ananda

•

Computers

•

University

•

1K plays

•

Easy

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15 questions

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1.

MULTIPLE CHOICE

30 sec • 1 pt

What entity type is used in the given diagram?

2.

MULTIPLE CHOICE

30 sec • 1 pt

Which attribute is the MULTI-VALUED ATTRIBUTE?

3.

MULTIPLE CHOICE

30 sec • 1 pt

Which attribute is the COMPOSITE ATTRIBUTE?

4.

MULTIPLE CHOICE

30 sec • 1 pt

Which attribute is the DERIVED ATTRIBUTE?

5.

MULTIPLE CHOICE

30 sec • 1 pt

Which attribute is the KEY IDENTIFIER or the PRIMARY KEY?

6.

MULTIPLE CHOICE

30 sec • 1 pt

This symbol indicates _____ relationship.

7.

MULTIPLE CHOICE

30 sec • 1 pt

This symbol indicates _____ relationship.

8.

MULTIPLE CHOICE

30 sec • 1 pt

_________is a person, place, object, event or concept in the user environment about which company wishes to maintain the data

9.

MULTIPLE CHOICE

30 sec • 1 pt

Each entity is described by __________.

10.

MULTIPLE CHOICE

30 sec • 1 pt

This key uniquely identifies each record in an entity.

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