ITX202 - Databases Part 2

Presentation

•

Computers

•

11th Grade

•

Medium

Andre Purcell

Used 4+ times

FREE Resource

12 Slides • 14 Questions

ITX202 - Databases Part 2

Multiple Choice

The data type you should use for a country's name:

Short Text

Long Text

String

Text Type

Multiple Choice

Which of these is not a type of validation?

Proof Reading

Range

Limit

Presence

Multiple Choice

A data type that can only hold 2 values e.g. Yes/No or True/False.

Boolean

Integer

Real

String

Multiple Choice

A unique identifying field.

Primary Key

Integer

Verification

Boolean

Multiple Choice

A unique identifying field.

Primary Key

Integer

Verification

Boolean

Multiple Choice

A data type used for storing numbers with a fractional part e.g. 3.142

Integer

Boolean

Real / Float

String

Multiple Choice

A database search that can be saved as a separate file.

Query

Validation

Filter

Verification

Multiple Choice

A method for checking data entered e.g. Proof Reading or Double Entry.

Verification

Filter

Data Types

Query

Multiple Choice

A method of only displaying records in a table that match specific criteria...

Filter

Validation

Sort

Verification

Multiple Choice

Text/String, Integer, Real/Float, Boolean and Date/Time are all examples of...

Data Types

Filters

Sorts

Validations

Multiple Choice

A rule to make sure that only reasonable and sensible data is entered.

Filter

Query

Validation

Verification

Multiple Choice

A rule to make sure that only reasonable and sensible data is entered.

Filter

Query

Validation

Verification

Multiple Choice

A group of related records.

Entity

Validation

Field

Filter

Multiple Choice

A column in a database.

Field

Record

Entity

Validation

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