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Huawei H12-711 Exam Syllabus Topics:

Huawei HCIA-Security V3.0 Sample Questions:

1. Which types of encryption technology can be divided into? (Multiple Choice)

A) Fingerprint encryption
B) Symmetric encryption
C) Asymmetric encryption
D) Data encryption

2. What is the difference between network address port translation (NAT) and conversion-only network address (No-PAT)? (Multiple Choice)

A) NAPT only supports protocol address translation at the network layer.
B) No-PAT only supports protocol address translation at the application layer.
C) No-PAT supports protocol address translation at the network layer
D) After NATP conversion, for external network users, all messages are from the same IP address or several IP addresses.

3. Which of the following descriptions of the firewall fragment cache function are correct? (Multiple choice)

A) After the fragmented packet is directly forwarded, the firewall forwards the fragment according to the interzone security policy if it is not the fragmented packet of the first packet.
B) By default, the number of large fragment caches of an IPV4 packet is 32, and the number of large fragmentation buffers of an IPV6 packet is 255.
C) By default, the firewall caches fragmented packets.
D) For fragmented packets, NAT ALG does not support the processing of SIP fragmented packets.

4. Which of the following are the ways in which a PKI entity applies for a local certificate from CA? (Multiple Choice)

A) Network application
B) Offline application
C) Local application
D) Online application

5. According to the protection object, the firewall is divided. Windows Firewall belongs to ________.

A) Hardware firewall
B) Stand-alone firewall
C) Network firewall
D) Software firewall

Solutions: