Computer Networking Which of the following encapsulates PPP frames in Ethernet frames and uses common PPP features like authentication, encryption, and compression? PPP Token Ring PPPoA PPPoE PPP Token Ring PPPoA PPPoE ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What does a VLAN do? Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. Provides multiple broadcast domains within a single collision domain. Breaks up broadcast domains in a layer 2 switch internetwork. Provides multiple collision domains on one switch port. Acts as the fastest port to all servers. Provides multiple broadcast domains within a single collision domain. Breaks up broadcast domains in a layer 2 switch internetwork. ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Terminals are required for realtime, timesharing, and distributed processing realtime, batch processing, and timesharing realtime, distributed processing, and manager inquiry None of these realtime, timesharing, and message switching realtime, timesharing, and distributed processing realtime, batch processing, and timesharing realtime, distributed processing, and manager inquiry None of these realtime, timesharing, and message switching ANSWER DOWNLOAD EXAMIANS APP
Computer Networking A group of 2m - 1 routers are interconnected in a centralized binary tree, with router at each tree node. Router I communicate with router J by sending a message to the root of the tree. The root then sends the message back down to J. Then find the mean router-router path length. m - 1 2 (2m - 1) (2m - l)/mJ 2 (m - 2) m - 1 2 (2m - 1) (2m - l)/mJ 2 (m - 2) ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are trying to decide which type of network you will use at your office, and you want the type that will provide communication and avoid collisions on the cable. Which of the following is the best choice? ARCnet CSMA/CA Ethernet CSMA/CD Token-Ring ARCnet CSMA/CA Ethernet CSMA/CD Token-Ring ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following data transmission media has the largest terrestrial range without the use of repeaters or other devices? Hardwiring Microwave None of these Satellite Laser Hardwiring Microwave None of these Satellite Laser ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS