Computer Database

An object of interest is called a

Select one:

a.

Table

b.

Entity

c.

Infinity

d.

Schema

Which one of the following objects is used to access data in a table faster?

Select one:

a.

Columns

b.

Contraints

c.

Triggers

d.

Indexes

Which of the below is not an Object type:

Select one:

a.

Columns

b.

Triggers

c.

Contraints

d.

Indexes

Which one of the following objects is created for the purpose of accuracy and data integrity?

Select one:

a.

Triggers

b.

Contraints

c.

Columns

d.

Indexes

Question text

Which of the following is true about a database

Select one:

a.

A user would be an individual that has access to the databse

b.

A database may be accessed by many different users

c.

All the above

d.

Every user is associated with a username and password

Which one of the following RDMS is better suited for home use?

Select one:

a.

Microsoft SQL Server

b.

Microsoft Access

c.

MySQL

Which one of the following is the world's most popular open source database management systems?

Select one:

a.

Microsoft SQL Server

b.

MySQL

c.

Microsoft Access

In a relational database, a ______ key is a field containing unique data values to identify each record.

Select one:

a.

sequential

b.

foriegn

c.

none of the above

d.

primary

The foundation of any database is the

Select one:

a.

report

b.

Excel workdhhet

c.

table

The Database Management Systems concept has been around since the ___________ .

Select one:

a.

1990s

b.

1980s

c.

1960s

d.

1970s