BE 5.02 Understand the principles of computer systems.

​Objective 5.02: Understand the principles of computer systems

​Unit 5: Understand Business Technology

Multiple Choice

I want to write a letter to my friend on the computer. What program should I use?

• Drawing app

• Word Processing app

• Spreadsheet app

• Web Browser

Multiple Choice

The word ____ refers to the physical parts of the system that you can see and touch.

• software

• desktop

• computer

• hardware

Multiple Choice

A ________ plays audio output from the computer.

• monitor

• tower

• speaker

• mouse

Multiple Choice

What does the term 'clock speed' refer to in a CPU?

• The number of instructions a CPU can process per second

• The amount of data a CPU can store

• The physical size of the CPU

• The temperature of the CPU

Multiple Choice

An embedded system is one that is..

• built into a larger system and can be easily reprogrammed

• the main system but cannot be reprogrammed

• the main system and can easily be reporgrammed

• built into a larger system and has only limited functions

Multiple Select

Examples of an embedded system include..

• Laptop

• Fridge

• Car engine management system

• Raspberry Pi

• GPS navigation

Multiple Choice

A computer system is:

• An electrical device

• An input device

• hardware and software working together

• input and output working together

Multiple Choice

An output device _____ information ____ a computer.

• sends, to

• receives, from

• stores, from

• prints, to

Multiple Choice

Which one is the network type which always open for all ?

• Network

• Indonet

• Internet

• Intranet

Multiple Select

Which of the following are computer input devices?

• monitor

• keyboard

• mouse

• printer

Multiple Choice

A mouse,touch-pad, and a trackball are all examples of:

• Scanning Device

• Voice-Input Devices

• Pointing Device

• Output Device