State two ways in which the sports centre staff could breach the Data Protection Act.

Define the relational model? Define the relational model?

List four applications you have used that most likely employed a database system to store persistent data. (1M)

Discuss the performance metrics of a computer network

Among the following devices, which one can you not use full duplex connection? Switch, router , hub

Where does the output of show running-config command comes from?

Which cable is used to connect a switch to a switch?

Which command is used to disable switch a switch port if a security violation occurs?

In cryptography, what is cipher? a) algorithm for performing encryption and decryption b) encrypted message c) both (a) and (b) d) none of the mentioned

HTTP is ________ protocol. a) application layer b) transport layer c) network layer d) none of the mentioned