Unit 2.1 - Intro & Entity Relationship Modelling

Unit 2.1 - Intro & Entity Relationship Modelling

12th Grade

20 Qs

quiz-placeholder

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Unit 2.1 - Intro & Entity Relationship Modelling

Unit 2.1 - Intro & Entity Relationship Modelling

Assessment

Quiz

Instructional Technology

12th Grade

Easy

Created by

C Cockell

Used 7+ times

FREE Resource

20 questions

Show all answers

1.

FILL IN THE BLANK QUESTION

30 sec • 1 pt

What does RDBMS stand for? [This question might not work properly on mobile phones]

2.

DROPDOWN QUESTION

30 sec • 1 pt

A simple, two-dimension data table is known as a ​ ​ (a)   while a database that connections multiple tables together through some relationship is known as a ​ (b)  

Flat File database
Relational Database
Microsoft Excel
Equation
Field
Entity
Database
Variable

3.

DRAG AND DROP QUESTION

1 min • 1 pt

Data is divided up into defined...​ ​ ​ (a)   A table is sometimes called a...​ (b)   Each row of data is called a... ​ (c)   ​ ​

Relation
Cardinality
Record or Tuple
Field or Attribute
Domain

4.

DRAG AND DROP QUESTION

1 min • 1 pt

The number of unique values for a given field is known as its... ​ (a)   ​ The number of acceptable values for a field is known as its... ​ (b)  

Relation
Cardinality
Record or Tuple
Field or Attribute
Domain

5.

HOTSPOT QUESTION

30 sec • 1 pt

This table represents the subscription details for a magazine company. It links to tables on customers and products.

What is the Primary Key of the Table?

6.

MATCH QUESTION

1 min • 1 pt

Lets test your knowledge... Match these people to their last names

Miss. Spears

Media Image

Mr. Luther

Media Image

Miss. Turner

Media Image

Mr. Gullit

Media Image

No last name...

Media Image

7.

HOTSPOT QUESTION

30 sec • 1 pt

This table represents the subscription details for a magazine company. It links to tables on customers and products.

What two fields are examples of Foreign Keys in this table?

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