Identify the command to display all the valid commands at the
given mode?
A.) Help all
B.) Help
C.) All commands
D.) ?
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What is a backoff on an 802.3 networks A. It is latency in store and forward switching B. It is the time used for token passing from machine to machine C. It is the retransmission delay that is enforced when a collision occurs D. it is the result of two nodes transmitting at the same time. The frames from each transmitting device collide and are damaged.
Which statement is true regarding full duplex? A.) Allows for transmission and receiving of data simultaneously B.) Only works in a multipoint configuration C.) Does not affect the bandwidth D.) Allows for transmission and receiving of data but not a the same time
What is the correct command line syntax for configuring a port on a 7000 or 7500 series Cisco router with a VIP card? A.) port B.) port adapter/port C.) You can't put a VIP card in a 7000 or 7500 router. D.) slot/port-adapter/port E.) slot/port F.) slot
Which of the following are examples of the Datalink Layer? A.) LLC B.) SQL C.) TCP D.) Token Ring E.) IP
Which layer called error detection layer?
When you issue the command show version your router returns "Configuration register is 0x0101" From where does the router boot? A. ROM B. NVRAM C. Flash D. a TFTP server
What is the bandwidth capacity of one ISDN B channel A. 64 kbps B. 128 kbps C. 512 kbps D. 1.54 mkbps
Identify the command to configure a description on an interface? A.) Router> description Finance department B.) Router(config)# description Finance department C.) Router(config-if)# description Finance department D.) Router# description Finance department
what is the network address?
Which NetWare protocol works on layer 3--network layer--of the OSI model? A. IPX B. NCP C. SPX D. NetBIOS
Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in both directions, but only one way at a time C.) Uses a point-to-point connection from the transmitter of the transmitting station to the receiver of the receiving station D.) Data transmission in only one direction
How arp brings mac address for switch?