Pass4Test의 완벽한 Cisco 200-120 (CCNA Cisco Certified Network Associate CCNA (803)) 덤프는 고객님이 Cisco 200-120 (CCNA Cisco Certified Network Associate CCNA (803))시험을 패스하는 지름길입니다. 시간과 돈을 적게 들이는 반면 효과는 십점만점에 십점입니다. Pass4Test의 Cisco 200-120 (CCNA Cisco Certified Network Associate CCNA (803))덤프를 선택하시면 고객님께서 원하시는 시험점수를 받아 자격증을 쉽게 취득할수 있습니다.

NO.1 Which of the following describes the roles of devices in a WAN? (Choose three.)
A. A CSU/DSU terminates a digital local loop.
B. A modem terminates a digital local loop.
C. A CSU/DSU terminates an analog local loop.
D. A modem terminates an analog local loop.
E. A router is commonly considered a DTE device.
F. A router is commonly considered a DCE device.
Answer: A,D,E

NO.2 Which layer in the OSI reference model is responsible for determining the availability of the
receiving program and checking to see if enough resources exist for that communication?
A. transport
B. network
C. presentation
D. session
E. application
Answer: E

NO.3 A receiving host computes the checksum on a frame and determines that the frame is
damaged.
The frame is then discarded. At which OSI layer did this happen?
A. session
B. transport
C. network
D. data link
E. physical
Answer: D

NO.4 A network administrator is verifying the configuration of a newly installed host by establishing
an
FTP connection to a remote server. What is the highest layer of the protocol stack that the network
administrator is using for this operation?
A. application
B. presentation
C. session
D. transport
E. internet
F. data link
Answer: A

NO.5 A network interface port has collision detection and carrier sensing enabled on a shared
twisted
pair network. From this statement, what is known about the network interface port?
A. This is a 10 Mb/s switch port.
B. This is a 100 Mb/s switch port.
C. This is an Ethernet port operating at half duplex.
D. This is an Ethernet port operating at full duplex.
E. This is a port on a network interface card in a PC.
Answer: C