Final Assessment IT Secondary 2

part of expert system that the user can use to input the question to the system is called ...

• user interface

• inference engine

• rule base

• knowledge base

What data type is yes or no?

• text

• boolean

• number

• time

Withdrawing money from an ATM is

• real time processing

• batch processing

• online processing

• interactive processing

a bulgar alrm system is ...

• real time processing

• online processing

• batch processing

• interactive processing

A major disadvantage of .... processing is the time delay between collecting the input data and getting an output.

• real time processing

• batch processing

• online processing

• interactive processing

Which processing method is the most likely to be used for traffic lights, aircraft control and robots?

• online processing

• interactive processing

• real time processing

• batch processing

Which of the following processing methods is the most likely to require a graphical user interface to input data?

• batch processing

• real time processing

• online processing

• offline processing

Which processing method is the most likely to be found in systems that use computer control?

• online processing

• real time processing

• batch processing

• interactive processing

The following is a description of the data being held inside the database, what is the data type? A car number plate

• number

• text (alphanumeric)

• boolean

• date

The following is a description of the data being held inside the database, what is the data type? Your birthday

• date

• boolean

• number

• text (alphanumeric)