Which of the following ranges of addresses can be used in the first octet of a Class A network
address?

Which of the following ranges of addresses can be used in the first octet of a Class B network
address?

Which of the following OSI layers defines the electrical and physical specifications for devices?

Which of the following protocols is a method for implementing virtual private networks?

Which of the following layers provides communication session management between host
computers?

Which of the following flags is set when a closed port responds to an Xmas tree scan?

Which of the following is a congestion control mechanism that is designed for unicast flows
operating in an Internet environment and competing with TCP traffic?

Which of the following protocols is used for routing of voice conversation over the Internet?

Which of the following is a network point that acts as an entrance to another network?

Which of the following IEEE standards is also called Fast Basic Service Set Transition?