Hi Guys
Sorry can't be there. Here is the work for Mon 4th Feb:
Protocols
Do research on protocols - needs to include the points below:
definition of the term protocol and the importance of a protocol to the transmission of data;
describe the need for communication between devices and between computers, and explain the need for protocols to establish communication links;
explain the need for both physical and logical protocols
Hope that's ok. Will recap next lesson - promise I'll be there! Sorry again for missing so many of your lessons