In the context of e-mail, what is ‘spam’? Correct Answer: D A The act of overloading an e-mail server by using denial-of-service attacks B E-mail messages […]

Which one of the following is not a/an image/graphic file format? Correct Answer: D A PNG B GIF C BMP D GUI

Which one of the following is not the same as the other three? Correct Answer: D A MAC address B Hardware address C Physical address D […]