G7 Revision Ch 9,11,15

The type of processing where changes are immediately acted upon and any files are immediately updated is called a _________________ system. 

• Batch processing

• Real-time processing

• Transaction processing

1.     Electricity bills is an example of ________________.

• Batch processing

• Real-time processing

• Transaction processing

In multiaccess, each terminal has a certain amount of time allocated to it. This is called _____________________.

• Timesharing

• time processing

• multitasking

• multiprocessing

The service that involves passing electronic messages from one computer to another is called ____________.  

• email

• Network

• media

A special _____________ card that enable a computer to connect to a LAN or the Internet.

• Sound card

• Network card

• Graphic card

___________________ is a diagram that shows the way in which devices in a network can be connected.

• Flowchart

• Topology

• Algorithm

• Block

_________ processing is used where data are collected and then processed at one time (one go) rather than in parts.

• Batch processing

• Real-time processing

• Transaction processing

Airline booking system is a _______________ processing, where multiple users could be using the same airline database at the same time.

• Multi-access

• Multi processing

• Multitasking

Example of Real time processing:

• Payroll system

• Robot

• Traffic light

• Electricity bill

Output from a computer to a paper is often referred to as _____________. 

• Hard copy

• Soft copy