Computer Networking Which of the following layer protocols are responsible for user and the application programme support such as passwords, resource sharing, file transfer and network management? Layer 5 protocols Layer 4 protocols Layer 6 protocols Layer 7 protocols None of these Layer 5 protocols Layer 4 protocols Layer 6 protocols Layer 7 protocols None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking How many non-overlapping channels are available with 802.11a? 23 40 3 12 23 40 3 12 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking You are working on a router that has established privilege levels that restrict access to certain functions. You discover that you are not able to execute the command show running-configuration. How can you view and confirm the access lists that have been applied to the Ethernet 0 interface on your router? show interface Ethernet 0 show ip interface Ethernet 0 show access-lists show ip access-lists show interface Ethernet 0 show ip interface Ethernet 0 show access-lists show ip access-lists ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Many data communication networks have been established which provide a wealth of on-demand information services to people at home. What is the name of the system which provides an interactive, graphics-rich service that permits user to select what they want? Teletex system Fax system Videotex system Microwave system None of these Teletex system Fax system Videotex system Microwave system None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The Acme Corporation is implementing dial-up services to enable remote-office employees to connect to the local network. The company uses multiple routed protocols, needs authentication of users connecting to the network, and since some calls will be long distance, needs callback support. Which of the following protocols is the best choice for these remote services? PPP HDLC PAP Frame Relay 802.1 PPP HDLC PAP Frame Relay 802.1 ANSWER DOWNLOAD EXAMIANS APP
Computer Networking Which of the following communications modes support two-way traffic but in only one direction of a time? full-of the above three-quarters duplex half-duplex simplex None of these full-of the above three-quarters duplex half-duplex simplex None of these ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS