At what Open System Interconnection (OSI) layer are virtual circuits established, maintained and terminated?
a. Network
b. Physical
c. Data link
d. Transport
Ans: d. Transport
Computer Science & Information Technology
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Modifications to the operating system are called Windows Defender
Indicate whether the statement is true or false
Computer Science & Information Technology
Which of the following are required tasks when you configure Frame Relay? (Choose two.)
a. Configure the LMI b. Configure static or dynamic address mapping c. Enable Frame Relay encapsulation on an interface d. Configure Frame Relay SVCs e. Configure Frame Relay traffic shaping
Computer Science & Information Technology