Lecture 5

2. What is HCI?

• Human central iteration

• Human-computer interaction

• Hand-computer identity

3.

An application where only one user accesses the database at a given time is an example of a(n) ________ .

• multiuser database application

• data mining database application

• single-user database application

4.

SQL stands for ________ .

• Structured Query Language

• Structured Question Language

• Sequential Query Language

5.

The relational database model was created by E.F. Codd.

• True

• False

6.

Row is synonymous with the term:

• relation.

• record.

• column.

7.

Table is synonymous with the term:

• relation.

• record.

• column.

8.

Microsoft Access - is

• Text and numbers

• Data for storage in a computer

• Relational- database

9.

To the term "relationship" is constructed following the model database:

• Relational

• hierarchical

• Networking

1.

Microsoft Access - is

• Editor for creating diagrams

• Graphics editor

• DBMS

• Word processor