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Cisco Certified Network Associate(CCNA) Sample Questions:

1. Which two are advantages of static routing when compared to dynamic routing?
(Choose two)

A) Configuration complexity decreases as network size increases
B) Routing tables adapt automatically to topology changes.
C) Security increases because only the network administrator may change the routing table
D) An efficient algorithm is used to build routing tables, using automatic updates
E) Route summarization is computed automatically by the router
F) Routing traffic load is reduced when used in stub network links
G) Routing updates are automatically sent to neighbors

2. Refer to the exhibit.

Which two devices can be used to complete the connection between the WAN router at the customer site and the service provider? (Choose two.)

A) Frame Relay switch
B) modem
C) ISDN TA
D) CSU/DSU
E) ATM switch
F) WAN switch

3. Which of the following describe the process identifier that is used to run OSPF on a router? (Choose two.)

A) It is needed to identify a unique instance of an OSPF database.
B) It is globally significant.
C) It is an optional parameter required only if multiple OSPF processes are running on the router.
D) It is locally significant.
E) All routers in the same OSPF area must have the same process ID if they are to exchange routing information.

4. Which network protocol does DNS use?

A) scp
B) udp
C) TFTP
D) TCP
E) FTP

5. Refer to the exhibit. Switch-1 needs to send data to a host with a MAC address of 00b0.d056.efa4. What will Switch-1 do with this data?

A) Switch-1 will drop the data because it does not have an entry for that MAC address.
B) Switch-1 will forward the data to its default gateway.
C) Switch-1 will send an ARP request out all its ports except the port from which the data originated.
D) Switch-1 will flood the data out all of its ports except the port from which the data originated.

Solutions: