Topic Arrangements

Helpful Extras

Databases & Expert Systems Detailed Content

Database packages are extremely useful and good at storing, searching and sorting data, for example names and addresses, customer details, pupil test scores.

Database Arrangements

What you have to know about and what you will be questioned on.

Main Aspect	F/G/C	G/C	C
Structure	Fields, Records, File; Create Fields; Create records; Add Record Edit Record	Alter record format; Field types (numeric, text, graphic, date, time)	Computed field; Alter screen input format; Alter output format;
Searching	Search/query/find on one field. Sort on one field. Simple search for information on CD-ROM or Internet.	Search on more than field; Sort on more than one field; Do a complex search on more than one field for information on CD-ROM or Internet.	Searching with the use of keywords.

Expert Systems Arrangements

Main Aspect	F/G/C		G/C		C
Use			Purpose of Expert Systems; Applications of Expert Systems.		Advantages of Expert Systems

Exam Clock

Topic Arrangements

Helpful Extras

Databases & Expert Systems Detailed Content

Database Arrangements

Main Aspect

Structure

Searching

Main Aspect

Use

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