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Huawei H12-711 Practice Test - Questions Answers, Page 11

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Which of the following options are application risks (multiple choice)

A.
Internet virus
A.
Internet virus
Answers
B.
Email Security
B.
Email Security
Answers
C.
Database system configuration security
C.
Database system configuration security
Answers
D.
WEBservice security
D.
WEBservice security
Answers
Suggested answer: A, B, C, D

Security policy conditions can be divided into multiple fields, such as source address, destination address, source port, destination port, etc.

"and"That is to say, this policy is hit only if the information in the packet matches all fields.

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

aboutSSL VPNdescription, which of the following is correct?

A.
Can be used without a client
A.
Can be used without a client
Answers
B.
yesIPlayer to encrypt
B.
yesIPlayer to encrypt
Answers
C.
existNATcrossing problem
C.
existNATcrossing problem
Answers
D.
No authentication required
D.
No authentication required
Answers
Suggested answer: A

About disconnectTCPIn the description of the connection four-way handshake, which of the following is false?

A.
The active closing party sends the firstFINperform an active shutdown while the other party receives thisFINexecution is closed
A.
The active closing party sends the firstFINperform an active shutdown while the other party receives thisFINexecution is closed
Answers
B.
When passive shutdown receives the firstFIN, it will send back aACK, and randomly generate the confirmation serial number.
B.
When passive shutdown receives the firstFIN, it will send back aACK, and randomly generate the confirmation serial number.
Answers
C.
The passive closing party needs to pass an end-of-file to the application, the application closes its connection, and causes the sending of an end-of-fileFIN
C.
The passive closing party needs to pass an end-of-file to the application, the application closes its connection, and causes the sending of an end-of-fileFIN
Answers
D.
Sent on passive shutdown sideFINAfter that, the active closing party must send back an acknowledgment and set the acknowledgment sequence number to the received sequence number plus1
D.
Sent on passive shutdown sideFINAfter that, the active closing party must send back an acknowledgment and set the acknowledgment sequence number to the received sequence number plus1
Answers
Suggested answer: B

Which of the following is not an asymmetric encryption algorithm?

A.
DH
A.
DH
Answers
B.
MD5
B.
MD5
Answers
C.
DSA
C.
DSA
Answers
D.
RSA
D.
RSA
Answers
Suggested answer: B

aboutClient-Initiated VPN, which of the following statements is true? (multiple choice)

A.
each access user andLNSestablish a tunnel between
A.
each access user andLNSestablish a tunnel between
Answers
B.
Each tunnel carries only oneL2TPsession andPPPconnect
B.
Each tunnel carries only oneL2TPsession andPPPconnect
Answers
C.
Each tunnel carries multipleL2TPsession andPPPconnect
C.
Each tunnel carries multipleL2TPsession andPPPconnect
Answers
D.
Each tunnel carries multipleL2TPsession and aPPPconnect
D.
Each tunnel carries multipleL2TPsession and aPPPconnect
Answers
Suggested answer: A, B

Regarding the firewall security policy statement, which of the following options is false?

A.
If the security policypermit, the discarded packets will not be accumulated"Hits"
A.
If the security policypermit, the discarded packets will not be accumulated"Hits"
Answers
B.
When configuring a security policy name, the same name cannot be reused
B.
When configuring a security policy name, the same name cannot be reused
Answers
C.
Adjust the order of security policies without saving configuration files and take effect immediately
C.
Adjust the order of security policies without saving configuration files and take effect immediately
Answers
D.
HuaweiUSGThe number of security policy entries for the series firewall cannot exceed128strip
D.
HuaweiUSGThe number of security policy entries for the series firewall cannot exceed128strip
Answers
Suggested answer: A

Which of the following optionsVPNDoes technical support encrypt data packets? (multiple choice)

A.
SSL VPN
A.
SSL VPN
Answers
B.
GRE VPN
B.
GRE VPN
Answers
C.
IPSec VPN
C.
IPSec VPN
Answers
D.
L2TP VPN
D.
L2TP VPN
Answers
Suggested answer: A, C

Which of the following isUSGUser name for the first login of the series firewall/password?

A.
usernameadmin passwordAdmin@123
A.
usernameadmin passwordAdmin@123
Answers
B.
usernameadmin passwordadmin@123
B.
usernameadmin passwordadmin@123
Answers
C.
usernameadmin passwordadmin
C.
usernameadmin passwordadmin
Answers
D.
usernameadmin passwordAdmin123
D.
usernameadmin passwordAdmin123
Answers
Suggested answer: A

During the use of the server, there are various security threats. Which of the following options is not a server security threat?

A.
natural disaster
A.
natural disaster
Answers
B.
DDosattack
B.
DDosattack
Answers
C.
hacker attack
C.
hacker attack
Answers
D.
malicious program
D.
malicious program
Answers
Suggested answer: A
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