Loading…
0 of 2 objectives have lessons · 0 studied · 0 secure
Lessons for this topic haven’t been written yet. The objectives below show exactly what the syllabus expects, so you can plan with them in the meantime.
What Cambridge says you should be able to do, in our words. Codes are the topic number plus the objective’s position.
Understand circuit switching.
Its benefits, drawbacks and where it is applicable.
No lesson yet
Understand packet switching.
Its benefits, drawbacks and where it is applicable. Understand the function of a router in packet switching. Explain how packet switching is used to pass messages across a network, including the internet.
No lesson yet