What is the difference between an intranet and an extranet?

Judy has just sent a ping message from her computer to John’s computer using John’s computer’s IP address to verify that she has connectivity. List the steps that the message takes to get to the other computer and what layer of the network communication process each step relates to.

When data is being prepared for transmission onto the network, it is broken into small pieces and a header and trailer are added to each piece to help identify it. What is this process called?

Explain the boot procedure.

1.10 What part of speech is “surgeon”?[ans1] (1)

2.4 Paragraph 2 states that “the dog is king.” What do you think the writer means by this? (2)

Perform the indicated operations.

Evaluate the exponential expression.  Type your solution in the space provided below.

2.2 What kind of dog is Lassie?[ans1] (1)

2.3 Rewrite this sentence in the passive voice: Everyone in Greenall Bridge knew Sam Carraclough’s Lassie.  (1)