TA TF

1 _ A cloud database is an automated or built-in database for such a virtualized environment.

• T

• F

2 _ A cloud database is used for large data sets.

• T

• F

3 ___ A cloud service offers various advantages, including the ability to pay per user storage capacity and bandwidth and provides scalability on request, as well as low availability.

• T

• F

4 ___ A database query function allows you to extract information according to certain conditions or criteria.

• T

• F

5 _ A database query function allows you to extract information according to certain conditions or criteria.

• T

• F

6 _ A field is a group of records holding large amount of information.

• T

• F

7___ A LAN connects computers in an office building, school, over a relatively long distance.

• T

• F

8 _ A mainframe computer is less powerful than a PC.

• T

• F

9 ___ A mainframe computer is more powerful than a PC.

• T

• F

10 _ A mainframe is used by large organizations that need to process great amount of data.

• T

• F