A(n) ________ server is a function that is usually included with the gateway that hides the IP address of the user's computer

When writing a business letter, use the colon character to follow the complimentary closing

Indicate whether the statement is true or false

Which of the following layers of the OSI model controls the data flow and troubleshoots any problems with transmitting or receiving datagrams?

A) Session B) Transport C) Application D) Presentation