1. Which of these devices uses IP addresses for forwarding decisions?
(A) Switch (B) Hub (C) Router (D) Bridge
2. Which of these devices is classed as a layer 1 device?
(A) Switch (B) Hub (C) Router (D) Bridge
3. What type of transmission is sent to a predefined group of devices on a network?
(A) Anycast (B) Multicast (C) Broadcast (D) Unicast
4. The ability to transmit data in only one direction is known as what?
(A) Simplex (B) Half-duplex (C) Full duplex (D) Simple duplex
5. A perimeter network is also known as what?
(A) Intranet (B) DMZ (C) Extranet (D) Internet
6. Which of these is a Class D address?
(A) 10.34.56.12 (B) 129.87.98.87 (C) 192.15.8.223 (D) 224.45.34.23
7. Which of these IEEE standards covers Ethernet?
(A) 802.3 ...
