Cisco Ccna Exam Questions
cisco certification 200-125 ccna exam preparation with practice questions and Answers
What are two forms of application layer software? (Choose two.)
applications
dialogs
requests
services
syntax
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In a packet-switched data network, what is used to reassemble the packets in the correct order at the destination device?
source address sequence number priority assignment destination address
What are two features of the User Datagram Protocol (UDP)? (Choose two.)
flow control low overhead connectionless connection-oriented sequence and acknowledgements
A static route that points to the next hop IP will have what administrative distance and metric in the routing table?
administrative distance of 0 and metric of 0 administrative distance of 0 and metric of 1 administrative distance of 1 and metric of 0 a...
Which prompt is used to allow a user to change the IP address of an interface on a router?
Router> Router# Router(config)# Router(config-if)#
Which statements are correct concerning the role of the MTA in handling email? (Choose three.)
routes email to the MDA on other servers receives email from the client’s MUA receives email via the POP3 protocol pa...
What is the purpose of a default gateway?
physically connects a computer to a network provides a permanent address to a computer identifies the network to which a computer is conne...
What are two structured engineering principles necessary for successful implementation of a network design? (Choose two.)
modularity security availability quality of service resiliency
Refer to the exhibit. A network administrator is troubleshooting a connectivity problem and needs to determine the address that is used to forward network packets out the network. Using the netstat -r command, the administrator would identify which address as the address to which all hosts send packets that are destined for an outside network?
Refer to the exhibit. A network administrator is troubleshooting a connectivity problem and needs to determine the address that is used...
Which of the following will still function if vCenter crashes?
HA DRS FT Storage DRS
What is the primary reason for development of IPv6?
security header format simplification expanded addressing capabilities addressing simplification