Form 2 IT

In what year did the idea of bluetooth come out?

• 1999

• 1989

• 2001

• 2009

The first Bluetooth device was displayed in what US city?​ (a)  

• Los Angeles
• Cleveland
• Boston
• Las Vegas

How many Frequencies does Bluetooth have?

• 1600

• 1200

• 2.4

• 79

this is the amount of time Bluetooth frequency hops per second

• 1600
• 500
• 3200
• 800

Who was Bluetooth named after?

• An Indian Prince

• A british Queen

• A viking King.

• A Russian Oligark

how many devices can Bluetooth connect to at a time?

• 10
• 1
• 100
• 8

Draw the Bluetooth symbol.

which 3 companies came together to create standards for Bluetooth?

what is a Bluetooth network called?

• piconet
• wifi
• ethernet
• intranet

A walkie talkie is an example of a device that uses which transmission line?

• Duplex

• Half duplex

• Simplex

• fiber optic