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[Guest]

What is cascade querying?
Explain 2 ways in which pictures could be stored in your datebase system and
how they are accessed.
Definition and description of a relational database.
What is referential integrity
Illustrations the need for cascade updating and cascade deletion
What is chasm trap?
Name and describe another trap found in relational databases.

 

[Guest]

These look suspiciously like some exam questions.

Isn’t the idea to learn the topic and then answer the questions from your
own knowledge which has been gained from studying the subject?

;~)

 

[Guest]

These look suspiciously like some exam questions.

Isn’t the idea to learn the topic and then answer the questions from your
own knowledge which has been gained from studying the subject?

;~)

 

[Douglas J Steele]

This sounds suspiciously like a course assignment.

Perhaps you should have gone to class, rather than expect us to do your
homework for you.

 

[Douglas J Steele]

This sounds suspiciously like a course assignment.

Perhaps you should have gone to class, rather than expect us to do your
homework for you.