For the client-server application over TCP described in Section 2.7 , why must the server program be executed before the client program? For the client-server application over UDP, why may the client program be executed before the server program?

How does a policy manual an organization? a. it boost productivity. b. it create awareness in employees about the organization’s values. c. it employees achieve targets. d. it safeguards the organization from liabilities.

Drag each label to the correct location on the image list the do’s and don’ts of safeguarding your password. a. keep yourself logged in when you leave your computer. b. don’t write your password down and leave it where others can find it. c. share your password with your friends. d.each time you visit a website, retain the cookies on your computer. e. use a long password with mixed characters.1. do's 2. don'ts

Jennifer has to set up a network in a factory with an environment that has a lot of electrical interference. which cable would she prefer to use? jennifer would prefer to use because its metal sheath reduces interference.