Parts of a Computer System

Multiple Choice

Which of the following best defines a Computer System?

• A collection of entities(hardware, software and liveware) that are designed to receive, process, manage and present information in a meaningful format.

• A box that contains different electronic components of a computer system. It is also called the chassis.

• An electronic device that shows pictures for computers.

• The user can use it only to enter text. It contains alphabetic, numeric, and other keys for entering a different type of data.

Poll

Have you ever used a Computer System?

• Yes

• No

Multiple Choice

Which of the following would best describe the functions of a System Unit?

• An electronic device that shows pictures for computers and often look similar to televisions.

• A Small device used to point to and select items on your computer screen.

• This allows the user to talk and listen while keeping their hands free.

• A box that contains different electronic components of a computer system. It is also called the chassis. It protects the internal components from damage.

Multiple Choice

The __________ shows pictures for computers. They often look similar to televisions.

• System Unit

• Monitor

• Keyboard

• Printer

Multiple Choice

The keyboard is the device that allows the user to take photos and videos.

• True

• False

Multiple Choice

Which of the following is NOT a true statement about the mouse.

• A mouse is a small device used to point and select items on your computer.

• The mouse allows the user to listen to sounds being played in the computer.

• Many mouses have a wheel between the two main buttons.

• When you move your mouse with your hand, a pointer on your screen moves in the same direction.

Multiple Choice

Adding a speaker to a computer is pointless because the computer already has a speaker.

• True

• False

Multiple Choice

The __________ allows the user to talk and listen while keeping their hands free.

• Mouse

• Keyboard

• Speaker

• Headset

Multiple Choice

This device allows the user to print a digital document in order to get a physical copy/hard copy.

• Scanner

• Monitor

• Printer

• Keyboard

Multiple Choice

The ___________ converts a source document into an electronic form.

• Printer

• Scanner

• Mouse

• Headset

Multiple Choice

This device allows users to video conference, allowing the other people attending the conference to see them.

• Webcam

• Headset

• Scanner

• Printer

Poll

Have you ever used an Optical Disk Drive?

• Yes

• No

Multiple Choice

The USB Flash drive allows users to point and select items in a computer. When you move this device with your hand, a pointer on your screen moves in the same direction.

• True

• False