Digital Systems Y5

A Lan Cable delivers information or internet via physical Cables

• True
• False

Wi-Fi uses radio waves to transmit data

• True
• False

Links a computer to a printer via a physical connection

• Wireless Connection (Wi-Fi)

• Lan Cable (ethernet cable)

Links a computer to a printer via radio waves

• Wireless Connection (Wi-Fi)

• Lan Cable (ethernet cable)

How is the data transferred?

• Data is transferred in both direction via cables

• Data is transferred via radio waves

How is the data transferred?

• Data is transferred in both direction via cables

• Data is transferred via radio waves

Which of these are design decisions that were made when creating a USB? (select all that apply)

• The size needs to be small enough to carry and plug into computer

• Battery Life - so you can use it for a long time before recharging

• Material - would need to be strong enough not to break easily but not heavy

• The amount of data it can store- it needs to store a large amout of files to be useful to the user

What feature was considered to allow long lasting play time before charging?

• Battery

• Size

• Material

• shape

What feature was considered to ensure it was comfortable to hold in two hands?

• Battery

• Size

• Material

• shape

What feature was considered to ensure it was able to be held in two hands but not too large?

• Battery

• Size

• Material

• shape