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Huawei H12-224 Practice Test - Questions Answers, Page 69

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Which of the following information can be learned based on the industry background of the project?

A.
Common solutions in the industry
A.
Common solutions in the industry
Answers
B.
Problems to be resolved by the project
B.
Problems to be resolved by the project
Answers
C.
Organizational structure of customers
C.
Organizational structure of customers
Answers
D.
Implementation scope of the project
D.
Implementation scope of the project
Answers
Suggested answer: A

After the project delivery, the O&M expenses are continuously generated. Which of the following items are the expenses generated during the O&M? (Choose all that apply.)

A.
Energy expenses
A.
Energy expenses
Answers
B.
Line construction expenses
B.
Line construction expenses
Answers
C.
Line lease expenses
C.
Line lease expenses
Answers
D.
Equipment depreciation expenses
D.
Equipment depreciation expenses
Answers
E.
Staff expenses
E.
Staff expenses
Answers
Suggested answer: A, D, E

When a large number of IP phones and WLAN APs exist on a network, which of the following switches is used?

A.
Switches supporting STP edge ports
A.
Switches supporting STP edge ports
Answers
B.
Switches supporting PoE
B.
Switches supporting PoE
Answers
C.
Switches supporting SACG
C.
Switches supporting SACG
Answers
D.
Switches supporting QoS
D.
Switches supporting QoS
Answers
Suggested answer: B

To improve STP running stability, a network administrator wants to configure some STP features or protection mechanism on switches. Which of the following configuration roadmaps is correct?

A.
Configure the user access port as an edge port to prevent the user from connecting to the switch on this port.
A.
Configure the user access port as an edge port to prevent the user from connecting to the switch on this port.
Answers
B.
Configure root protection on the user access port to ensure that the user does not connect to a switch with a higher priority.
B.
Configure root protection on the user access port to ensure that the user does not connect to a switch with a higher priority.
Answers
C.
Configure loop protection on positions where loops have occurred so that loops are always blocked.
C.
Configure loop protection on positions where loops have occurred so that loops are always blocked.
Answers
D.
Configure BPDU protection so that the switch checks the validity of each received BPDU to prevent attacks of forged BPDUs.
D.
Configure BPDU protection so that the switch checks the validity of each received BPDU to prevent attacks of forged BPDUs.
Answers
Suggested answer: B

The greatest difference between a Fat AP and a Fit AP is that a Fat AP provides access to more users, has higher performance, and is more applicable to large networks.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B

AR series routers provide various slots. Which of the following is not included?

A.
SIC
A.
SIC
Answers
B.
WSIC
B.
WSIC
Answers
C.
HSIC
C.
HSIC
Answers
D.
XSIC
D.
XSIC
Answers
Suggested answer: C

Which of the following formulas is used to calculate availability?

A.
MTBF/MTTR x 100%
A.
MTBF/MTTR x 100%
Answers
B.
MTTR/MTBF x 100%
B.
MTTR/MTBF x 100%
Answers
C.
(MTBF + MTTR)/MTBF x 100%
C.
(MTBF + MTTR)/MTBF x 100%
Answers
D.
MTBF/(MTBF + MTTR) x 100%
D.
MTBF/(MTBF + MTTR) x 100%
Answers
Suggested answer: D

An enterprise network usually uses private IP addresses for internal communication. Which of the following addresses is a private IP address?

A.
0.1.1.1
A.
0.1.1.1
Answers
B.
127.5.4.3
B.
127.5.4.3
Answers
C.
128.0.0.5
C.
128.0.0.5
Answers
D.
172.24.35.56
D.
172.24.35.56
Answers
E.
231.33.24.35
E.
231.33.24.35
Answers
Suggested answer: D

Huawei's enterprise network NMS eSight has three editions: simplified, standard, and professional. Unlike the standard edition, which of the following features is provided by the professional edition?

A.
Provide a database backup tool.
A.
Provide a database backup tool.
Answers
B.
Support multi-user management.
B.
Support multi-user management.
Answers
C.
Support management of the WLAN and MPLS VPN.
C.
Support management of the WLAN and MPLS VPN.
Answers
D.
Support hierarchical management model.
D.
Support hierarchical management model.
Answers
Suggested answer: D

During unpacking and inspection, the device appearance is intact and all modules work properly after the first power-on. After the device continuously runs for 24 hours, a fault occurs on a card. This situation does not conform to DOA conditions.

A.
TRUE
A.
TRUE
Answers
B.
FALSE
B.
FALSE
Answers
Suggested answer: B
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