Multiple Choice
The OSI ________ layer allows application communication to be restarted at the last rollback point.
A) application
B) presentation
C) session
D) transport
E) All of the above.
Correct Answer:

Verified
Correct Answer:
Verified
Q42: How a message is organized is its
Q43: What is (are)the well-known port number(s)for FTP?<br>A)20
Q45: How long are IP addresses?<br>A)32 bits.<br>B)48 bits.<br>C)20
Q46: B7-22-DD-6F-C8-AB is an _ address.<br>A)Ethernet<br>B)IP<br>C)Either A or
Q48: Most IETF documents are called _.<br>A)official internet
Q50: OSI is dominant at the _ layer.<br>A)physical<br>B)internet<br>C)Both
Q51: After the internet layer process does encapsulation,it
Q52: Network standards are also called protocols.
Q52: "Octet" is the same as _.<br>A)"bit"<br>B)"byte"<br>C)Either A
Q75: Routers make forward decisions based on a