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Huawei H12-224 Practice Test - Questions Answers, Page 15

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In which of the following modes can the Eudemon be working? (Choose three.)

A.
Routing mode
A.
Routing mode
Answers
B.
Transparent mode
B.
Transparent mode
Answers
C.
Composite mode
C.
Composite mode
Answers
D.
Transfer mode
D.
Transfer mode
Answers
Suggested answer: A, B, C

The end-to-end delay is the sum of transmission delays, processing delays, and queuing delays along the packet forwarding path.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

An address needs to be allocated to a host connected to the network temporarily or a group of IP addresses need to be allocated to the hosts that do not require permanent IP addresses. Which address allocation mode does the DHCP server use?

A.
Automatic allocation
A.
Automatic allocation
Answers
B.
Dynamic allocation
B.
Dynamic allocation
Answers
C.
Manual allocation
C.
Manual allocation
Answers
D.
All of the above
D.
All of the above
Answers
Suggested answer: B

The urgent pointer in the flag field of an IPv4 packet header is generally used for OOB data transmission.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Which fields does the DHCP binding table contain? (Choose three.)

A.
MAC address
A.
MAC address
Answers
B.
route table
B.
route table
Answers
C.
IP address lease time
C.
IP address lease time
Answers
D.
Interface and VLAN
D.
Interface and VLAN
Answers
Suggested answer: A, C, D

QoS in best-effort service mode uses which of the following queue scheduling technology?

A.
FIFO
A.
FIFO
Answers
B.
WFQ
B.
WFQ
Answers
C.
PQ
C.
PQ
Answers
D.
RR
D.
RR
Answers
Suggested answer: A

Security policies for the firewall are applied to interzones but not to interfaces.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Which of the following technologies does the Eudemon use to defense against Anti-DDoS attacks? (Choose five.)

A.
TCP agent
A.
TCP agent
Answers
B.
Source authentication and detection
B.
Source authentication and detection
Answers
C.
Crc check
C.
Crc check
Answers
D.
Fingerprint identification (characteristics detection)
D.
Fingerprint identification (characteristics detection)
Answers
E.
Abnormal session detection
E.
Abnormal session detection
Answers
F.
Traffic control
F.
Traffic control
Answers
Suggested answer: A, B, D, E, F

Status detection is an advanced communication filtering mechanism. It checks the application layer protocol and monitors the status of the connection-based application layer protocol. For all connections, the status information about each connection is maintained by ASPF and is used to dynamically determine whether to permit or deny data packets to firewalls.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: A

Network address translation (NAT) translates only IP address information.

A.
True
A.
True
Answers
B.
False
B.
False
Answers
Suggested answer: B
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