Derek's supervisor is concerned that the company's security system does not comply with the new standards the company has decided to employ. She has asked Derek to determine how members of the company are authenticated on the network. What does the computer or server use to verify the access to a specific resource on the network?

Two students are discussing electricity that has a frequency of 60 hz. student a says that this type of electricity is referred to as ac. student b says that in this type of electricity, the electrons flow in only one direction. which of the following statements is correct? a. only student a is correct b. only student b is correct c. both of the two students are correct d. neither of the two students is correct

What are the benefits to using presentations to organize and deliver information in the workplace? they add visual appeal. they are easy to update. they ensure accuracy. they can be created quickly. the work can't be lost.

How do i copy and paste equations and pictures like math graphs, to post on this site to get my questions answered?