Grade 7 Exam Internal and External hardware components

It is a peripheral device which will print anything created on a computer onto a paper, whether it be text or photos.

• Scanner

• Printer

• Projector

• Monitor

Which storage device has the storage capacity upto 2 TB?

• CD

• DVD

• Hard disc

• Blue-ray disc

Which internal hardware component works as an interface between the computer and other peripheral devices?

• Heat sink

• Port

• SMPS

• Graphics card

Which one of the following is an example of Internal Hardware component?

• Monitor

• Mouse

• Keyboard

• Motherboard

In which type of CD format, data can be erased and the CD can be reused?

• CD-R

• CD-RW

• CD-ROM

• None of these

The keyboard is an example of Internal Hardware component.

• True

• False

You can connect printer to computer only via USB ports.

• True

• False

A PC Card modem connects to a computer through buses.

• True

• False

The DVD drive uses blue laser to read the disc.

• True

• False

RAM is volatile type of memory where stored information is lost if power is turned off.

• True

• False