4A0-100 exam

Hosts in the same IP network share which common address feature?A . Same host numbers.B . Same IP address.C . First two bits of the IP address are set to 01.D . Same network prefix.View AnswerAnswer: D

What characteristic of IP addressing creates a hierarchical network?A . All hosts on all networks must have unique host numbers.B . IP addresses identify a host and the network on which it resides.C . Clients are assigned 32-bit addresses and servers 64-bit addresses.D . Router, switch and host addresses are...

You are working from a particular Command Line Interface (CLI) context, and want to see the commands available from your current context. What command can you issue to view this information?A . view treeB . treeC . info detailD . infoView AnswerAnswer: B

You are configuring your Nokia 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to the ROOT context. Which control command allows you to do this quickly?A . Ctrl-zB . Ctrl-cC . EscD . Shift-Page DownView AnswerAnswer: A

How is Ethernet II different from Ethernet 802.3?A . Ethernet 802.3 can only be used on point-to-point links, while Ethernet II can be used on broadcast networks.B . In Ethernet II the 2 bytes after the source MAC address is used as a type indicator. In Ethernet 802.3 these two...

How many of the front access card slots of the Nokia 7750 SR-12 router are dedicated for redundant common equipment?A . 1B . 2C . 7D . 10View AnswerAnswer: B

Which of the following are examples of Time Division Multiplexing (Choose two)?A . Ethernet.B . Token-Ring.C . SONET/SDE . E1 carrier.F . PPPView AnswerAnswer: CD

What happens immediately after an Ethernet switch receives an Ethernet frame?A . It records the destination MAC address and the interface on which it arrived.B . It records the source MAC address and the interface on which it arrived.C . It floods the frame out of all its interfaces except...

What is the purpose of the Data Link Layer in the OSI model?A . The Data Link Layer is responsible for encapsulating the packet into a frame for transmission on the transmission media.B . The Data Link Layer is responsible for encapsulating the packet into an IP header and routing...

Which of the following statements is TRUE of Layer 3 addressing?A . Internet devices on the same network can have the same Layer 3 address in different broadcast domains.B . Every Host device must have a unique Layer 3 address in order to access the Internet.C . Internet devices need...