Computer Networking When a host knows its physical address but not its IP address, it can use _____. RARP ARP None of these IGMP ICMP RARP ARP None of these IGMP ICMP ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What information is displayed by the show hosts command?1. Temporary DNS entries2. The names of the routers created using the hostname command3. The IP addresses of workstations allowed to access the router4. Permanent name-to-address mappings created using the ip host command5. The length of time a host has been connected to the router via Telnet All of these 1 and 4 1, 2 and 3 3, 4, and 5 All of these 1 and 4 1, 2 and 3 3, 4, and 5 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? Microwave system Teletex system Fax system Videotex system None of these Microwave system Teletex system Fax system Videotex system None of these ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What is the name of the software package that allows people to send electronic mail along a network of computers and workstations? None of these Data communication package Electronic mail package Project management package Memory resident package None of these Data communication package Electronic mail package Project management package Memory resident package ANSWER DOWNLOAD EXAMIANS APP
Computer Networking What command is used to create a backup configuration? copy running backup wr mem copy running-config startup-config config mem copy running backup wr mem copy running-config startup-config config mem ANSWER DOWNLOAD EXAMIANS APP
Computer Networking The _____ layer is the layer closest to the transmission medium. physical transport None of these data link network physical transport None of these data link network ANSWER DOWNLOAD EXAMIANS APP
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