In a one page essay, review the protocols in the data link layer and the network layer. summarize the function of these protocols, the use of encapsulation headers and use of utilities to troubleshoot connectivity.

Using the find and replace tool would be most appropriate when changing the company name when the same letter is sent to different companies. inserting a date field. suggesting alternate word choices with the same meaning. placing images alongside text.

Primary tech skills are skills that are necessary for success in online education

Alex’s family members live in different parts of the world. they would like to discuss the wedding plans of one of their distant relatives. however, alex wants all the family members to talk to each other simultaneously so that they can make decisions quickly. which mode of internet communication should they use? a. blog b. email c. wiki d. message board e. instant messaging