Communication：练习题

In an email system, what is an attachment?

A company holds an electronic meeting where participants can see and hear each other in real-time as well as interactively edit a presentation document together on-screen. Which type of conferencing is being described?

What technology enables voice telephone calls to be made over the internet instead of traditional telephone lines?

Which criterion is most effective for evaluating the reliability and credibility of information found on a website?

Which email field is used to send a copy of a message to a recipient without revealing their email address to any other recipients?

State the main difference between using the cc (carbon copy) field and the bcc (blind carbon copy) field when sending an email to multiple recipients.

Explain two ways a user can evaluate the reliability of information found on a website before using it in a project.