CCNA Practice Certification Exam # 2- CCNA Exploration: Accessing the WAN (Version 4.0)

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CCNA Practice Certification Exam # 2- CCNA Exploration: Accessing the WAN (Version 4.0)

1. Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true about the PDUs and the encapsulation process? (Choose three.)

	PDU #1 is a frame.
	PDU #2 is an application layer PDU
	PDU #3 is a segment.
	PDU #4 is a transport layer PDU.
	The order in which these PDUs are created during the encapsulation process is 3, 4, 1, 2.
	The order in which these PDUs are created during the encapsulation process is 2, 1, 4, 3.

2. Which three application layer protocols use TCP? (Choose three.)

	SMTP
	FTP
	SNMP
	HTTP
	TFTP
	DHCP

3. Which two application layer protocols use the UDP protocol? (Choose two.)

	Telnet
	SNMP
	SMTP
	SQL
	TFTP

4. What are two functions that occur at the Internet layer of the TCP/IP model? (Choose two.)

	establishment of logical connections between source and destination hosts
	end-to-end flow control
	determination of best paths through the network
	definition of the procedures used to interface with the network hardware
	packet switching
	Layer 5 and Layer 6 OSI model functions

5. Refer to the exhibit. All ports on switch A are in the sales VLAN and all ports on switch B are in the accounting VLAN. How many broadcast domains and how many collision domains exist in the exhibited network? (Choose two.)

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CCNA Practice Certification Exam # 1- CCNA Exploration: Accessing the WAN (Version 4.0)

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CCNA Practice Certification Exam # 1 - CCNA Exploration: Accessing the WAN (Version 4.0)

1. What are three examples of TCP/IP application layer protocols? (Choose three.)

	a terminal emulation protocol that supports remote console connections with various network devices
	a protocol created by IBM that makes it easier for mainframes to connect to remote offices
	a protocol responsible for transporting electronic mail on TCP/IP networks and the Internet
	a protocol that controls the rate at which data is sent to another computer
	a protocol that exchanges network management information between a network device and a management console
	a protocol that conducts a test of the path through which a packet travels from source to destination

2. Refer to the exhibit. The exhibit shows simplified protocol data units from different OSI model layers. Which three statements are true about the PDUs and the encapsulation process? (Choose three.)

	PDU #1 is a frame.
	PDU #2 is an application layer PDU
	PDU #3 is a segment.
	PDU #4 is a transport layer PDU.
	The order in which these PDUs are created during the encapsulation process is 3, 4, 1, 2.
	The order in which these PDUs are created during the encapsulation process is 2, 1, 4, 3.

READ MORE » CCNA Practice Certification Exam # 1- CCNA Exploration: Accessing the WAN (Version 4.0)