5th-Theme1-lesson4-Part2

The -------------------- are used to provide audio feedback.

• Bluetooth

• scanner

• screen readers

-------------------- are an example of the internet of things.

• Computer networks

• Bluetooth speakers

• Screen readers

Visually impaired can use ---------- for doing school works online.

• Screen readers

• Bluetooth speakers

• mobile

Businesses and organizations use networks every day to share information through ------------------ network.

• Open

• Closed

• both of them

Online buying and selling is known as -----------------.

• commercial  

• Non commercial  

• word

-------------------- consists of devices linked to the internet via Wi-Fi.

• IOT

• CPU

• CSR

------------------- items can be a part of a network.

• CPU

• EKB

• Household