Which OSI layer performs code conversion, code formatting and
encryption?
A.) Physical
B.) Data-Link
C.) Application
D.) Transport
E.) Presentation
F.) Network
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The benefits to segmenting with Bridges are which of the following? A.) Scalability B.) Datagram filtering C.) Manageability D.) Reliability
When a Distance Vector routing protocol detects that a connected network has gone down, it sends out a special routing update packet, telling all directly connected routers that the distance to the dead network is infinity. This is an example of which routing technology? A.) ICMP. B.) Only Link State routing protocols have this intelligence. C.) Triggered updates. D.) Garrison-4. E.) Split Horizon. F.) Poison Reverse.
How does the cut-through switching technique work? A.) By using broadcast address as source addresses B.) The switch waits only for the header to be received before it checks the destination address and starts forwarding the packets C.) The LAN switch copies the entire frame into its onboard buffers and then looks up the destination address in its forwarding, or switching, table and determines the outgoing interface D.) By using a Class I repeater in a collision domain
What are the different types of VPN?
For IPX, what is the DEFAULT Cisco Encapsulation on an Ethernet interface? A.) novell-ether B.) gns C.) snap D.) arpa E.) sap F.) dix
How many types of ends in wan?
which layer is responsible for flow control with sliding windows and reliability with sequence number and acknowledgement? A)Transport. B)Application C) Internet D)Network Interface
Which of the following describe full-duplex transmission? A.) Uses a single wire B.) Data transmission in only 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
What is the ieee standard for wireless networking?
How many LMI types are available on Cisco routers? A.) Four B.) Two C.) Five D.) Three
Does a bridge divides a network into smaller segments?
Identify the purpose of ARP? A.) Avoiding routing loops B.) Determining a workstation's IP address C.) Sending a directed broadcast D.) Determining a workstation's MAC address
CCNA 
