ICT400

How many types does the system have?

• 4

• 2

• 6

• 5

What is definition of system?

State 3 types of control components in a close-loop system

System has several types of elements, please specify the element.

Definition of system theory is a open system interacts with its environment by way of inputs, throughputs and outputs

• YES

• FALSE

Example of hardware except

• printer

• Chrome

• microphone

• speaker

________ refers to the instruction or programs that tell hardware what to do

• hardware

• system unit

• software

• communications device

An ________ acts as the intermediary between the application and the hardware

• open loop system

• keyboards

• system software

• operating system

The physical parts which you can see and touch are collectively called hardware.

• FALSE

• TRUE

output device allow you to enter data and instruction into a computer

• FALSE

• TRUE