FREE Computer-Based Test On Data-Processing Question and Answers

Question 1

When data is in First Normal form, repeatedly typing it into a database is referred to as

Accepted Answer

Redundancy

Answer

Normalization

Answer

Dependency

Answer

Normal Form

Question 2

Inquiring about database-stored information is sometimes referred to as

Accepted Answer

Field

Answer

Report

Answer

Query

Answer

Record

Question 3

The software in question is an example of a database management system.

Accepted Answer

Microsoft Power Point

Answer

FoxBase

Answer

Microsoft Access

Answer

dBase III

Question 4

When choosing your value field values practically in a data model, ONE of these is not a data type.

Accepted Answer

Data Structure

Answer

Currency

Answer

Date/Time

Answer

Numerical

Question 5

Except for __________, each of these determines the Normal form.

Accepted Answer

Primary Key

Answer

Foreign Key

Answer

Candidate key

Question 6

The object set is defined in the relational database model by the _________.

Accepted Answer

Entity

Answer

Tuple

Answer

Relation

Answer

Attribute

Question 7

When expanding the database structure, a database redesign is necessary because of an issue with tables in _____ form.

Accepted Answer

First Normal

Answer

Fourth Normal

Answer

Third Normal

Answer

Second Normal