150-120 试题免费下载
Brocade Communications 150-120 web demo
This webdemo is just a demo data, only for reference and learning, there is no other purposes.
QUESTION NO:1
Which transceiver supports speeds up to 10 Gbit/sec and has the smallest form factor? Select the best response.
A. Aroviding a single enterprises directo
B. Buplication in planning teams for directory separate design in
C. Complexity relating to the separation of users and resources in
D. Directory management duplication separate design separate
Answer: D
QUESTION NO:2
If a user has a multimode fiber plant connecting two switches, which two statements are true? (Choose two.) Select 2 response(s).
A. Both switches can have BX transceivers.
B. Both switches can have SX transceivers.
C. Both switches can have LX transceivers.
D. Both switches can have CWDM transceivers.
Answer:BC
QUESTION NO:3
Which cable type supports a 3 km GigE connection? Select the best response.
A. multimode fiber
B. single-mode fiber
C. copper
D. LX
Answer:B
QUESTION NO:4
A NIC has the MAC address: 00:e0:80:6e:6b:21. Which portion is the OUI? Select the best response.
A. 00:e0
B. 00:e0:80
C. 6e:6b:21
D. 6b:21
Answer: B
QUESTION NO:5
You want to use multimode fiber to connect two Fastlron switches over their GigE interfaces. Which three cables can be used for this connection? (Choose three.) Select 3 response(s).
A. OM1
B. 8 micron
C. 40 micron
D. 50 micron
E. 62.5 micron
Answer:ADE
QUESTION NO:6
Click the Exhibit button.
Referring to the exhibit, in a Layer 2 switching environment, when a packet traveling from PC_1 to PC_2 arrives at SW_B,
what is the destination MAC address of the packet?
Select the best response.
A. 00c0.52c2.3201
B. 000c.db6c.e9c1
C. 00c0.52c2.3202
D. 0004.8060.d122
Answer: C
QUESTION NO:7 Which type of cable provides maximum EMI protection? Select the best response.
A. copper
B. stranded
C. UTP
D. STP
Answer: D
QUESTION NO:8
If a redundant power supply fails, which three selection criteria determine the ports that remain POE enabled? (Choose three.) Select 3 response(s).
A. 802.3af power class
B. in-line power priority
C. lower slot number in a chassis
D. higher slot number in a chassis
E. actual wattage of endpoint
Answer:BCE
QUESTION NO:9
Which cabling type is the minimum supported for POE deployments?
Select the best response.
A. Category 5 STP
B. Category 6 STP
C. Category 3 UTP
D. Category 5 UTP
Answer:D
QUESTION NO:10
If a POE endpoint does not include support for power classification, the Brocade switch will default to which power class as defined in the 802.3af standard?
Select the best response.
A. Class 0
B. Class 1
C. Class 2
D. Class 3
Answer: A
Which transceiver supports speeds up to 10 Gbit/sec and has the smallest form factor? Select the best response.
A. Aroviding a single enterprises directo
B. Buplication in planning teams for directory separate design in
C. Complexity relating to the separation of users and resources in
D. Directory management duplication separate design separate
Answer: D
QUESTION NO:2
If a user has a multimode fiber plant connecting two switches, which two statements are true? (Choose two.) Select 2 response(s).
A. Both switches can have BX transceivers.
B. Both switches can have SX transceivers.
C. Both switches can have LX transceivers.
D. Both switches can have CWDM transceivers.
Answer:BC
QUESTION NO:3
Which cable type supports a 3 km GigE connection? Select the best response.
A. multimode fiber
B. single-mode fiber
C. copper
D. LX
Answer:B
QUESTION NO:4
A NIC has the MAC address: 00:e0:80:6e:6b:21. Which portion is the OUI? Select the best response.
A. 00:e0
B. 00:e0:80
C. 6e:6b:21
D. 6b:21
Answer: B
QUESTION NO:5
You want to use multimode fiber to connect two Fastlron switches over their GigE interfaces. Which three cables can be used for this connection? (Choose three.) Select 3 response(s).
A. OM1
B. 8 micron
C. 40 micron
D. 50 micron
E. 62.5 micron
Answer:ADE
QUESTION NO:6
Click the Exhibit button.
Referring to the exhibit, in a Layer 2 switching environment, when a packet traveling from PC_1 to PC_2 arrives at SW_B,
what is the destination MAC address of the packet?
Select the best response.
A. 00c0.52c2.3201
B. 000c.db6c.e9c1
C. 00c0.52c2.3202
D. 0004.8060.d122
Answer: C
QUESTION NO:7 Which type of cable provides maximum EMI protection? Select the best response.
A. copper
B. stranded
C. UTP
D. STP
Answer: D
QUESTION NO:8
If a redundant power supply fails, which three selection criteria determine the ports that remain POE enabled? (Choose three.) Select 3 response(s).
A. 802.3af power class
B. in-line power priority
C. lower slot number in a chassis
D. higher slot number in a chassis
E. actual wattage of endpoint
Answer:BCE
QUESTION NO:9
Which cabling type is the minimum supported for POE deployments?
Select the best response.
A. Category 5 STP
B. Category 6 STP
C. Category 3 UTP
D. Category 5 UTP
Answer:D
QUESTION NO:10
If a POE endpoint does not include support for power classification, the Brocade switch will default to which power class as defined in the 802.3af standard?
Select the best response.
A. Class 0
B. Class 1
C. Class 2
D. Class 3
Answer: A
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