What is not true about fibre cables?

It is a software

It is the use of PCs to make books, magazines...

It is a graphic design program

It is a software to create animation

Decryption

Encryption

Firewall

Virus protection

Transceiver

Gateway

Nodes

Protocol

To send copied paper through Internet

To send messages through Internet

To attach files

All are correct

Turning colours to different colours

Turning black to white and white to black

Making pictures bigger

Putting two opposite colors next to each other to make 3 color

They break into computer systems for fun.

They break into computer systems to get important information.

They break into computer systems to infiltrate viruses.

All are correct.