Author Question: Hexadecimal, or hex, is the Base-16 numbering system, and it uses the values 0 through 9 and the ... (Read 111 times)

vHAUNG6011 · **on:** Jul 7, 2018

Hexadecimal, or hex, is the Base-16 numbering system, and it uses the values 0 through 9 and the capital letters A through F.

Indicate whether the statement is true or false

Question 2

Three key services provided at the application layer include: (1 ) synchronizing the services between a user application and the protocol(s) it may use,

(2 ) ensuring that necessary resources required by an application service are available, and (3 ) ________.
A) making sure that end users are receptive
B) making sure that the application is licensed
C) making sure that email is properly set up
D) making sure that the correct communication protocol or service is available to the application