Latest HCIA-Security V3.0 H12-711_V3.0 Free Samples

NEW QUESTION 1

Regarding the description of the operating system, which of the following is false?

• A. The operating system is the interface between the user and the computer
• B. The operating system is responsible for managing all hardware resources of the computer system and controlling the execution of software.
• C. The interface between the operating system and the user is a graphical interface
• D. The operating system itself is also software

Answer: C

NEW QUESTION 2

Digital signature technology obtains a digital signature by encrypting which of the following data?

• A. User data
• B. Receiver's public key
• C. sender's public key
• D. digital fingerprint

Answer: D

NEW QUESTION 3

The digital certificate fairs the public key through a third-party organization, thereby ensuring the
non-repudiation of data transmission. Therefore, to confirm the correctness of the public key, only the certificate of the communicating party is required.

• A. True
• B. False

Answer: B

NEW QUESTION 4

When an enterprise establishes its own information system, it checks each operation according to the authoritative standards formulated by the international, and can check whether its own information system is safe or not.

• A. True
• B. False

Answer: A

NEW QUESTION 5

Which of the following descriptions about digital fingerprints in digital signatures is wrong? ( )[Multiple choice]*

• A. It is the data obtained by the sender after calculating the plaintext information through the HASH algorithm.
• B. The receiver will use the sender's public key to calculate the generated data fingerprint and compare it with the received digital fingerprint.
• C. Digital fingerprints are also known as information digests.
• D. The receiver needs to use the sender's public key to unlock the digital signature to obtain the digital fingerprint.

Answer: C

NEW QUESTION 6

existUSGConfiguration on the series firewallNAT Server, will produceserver-mapTable, which of the following is not part of this representation?

• A. PurposeIP
• B. destination port number
• C. agreement number
• D. sourceIP

Answer: D

NEW QUESTION 7

Please match the following information security risks to information security incidents one by one.[fill in the blank]*
physical security riskEnterprise server permissions are loosely set Information Security Management RiskInfected Panda Burning Incense Information Access RiskFire destroyed equipment in computer room application riskTalk to people about leaking company secrets

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 8

IPSec VPN uses an asymmetric algorithm to calculate the _____ key to encrypt data packets.[fill in the blank]

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 9

IPv6 supports configuring the router authorization function on the device, verifying the identity of the peer through digital certificates, and selecting legal devices.

• A. True
• B. False

Answer: A

NEW QUESTION 10

at HuaweiUSGOn the series firewalls, the default security policy does not support modification.

• A. True
• B. False

Answer: B

NEW QUESTION 11

According to the management specification, regularly check the network security system and equipment, upgrade the patch, and organize the network security emergency response drill. The above actions belong toMPDRRWhat are the elements of the network security model?

• A. Protection link
• B. Detection link
• C. response link
• D. Management link

Answer: BC

NEW QUESTION 12

When using the ______ function of SSL VPN, the virtual gateway will assign an intranet IP address to the access user, which is used for the access user to access the P resources of the intranet[fill in the blank]*

• A. Yes
• B. Not Mastered

Answer: A

NEW QUESTION 13

Which of the following are the response actions of gateway anti-virus after detecting email virus? (multiple choice)

• A. alert
• B. block
• C. declare
• D. delete attachment

Answer: ABCD

NEW QUESTION 14

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"
• B. When configuring a security policy name, the same name cannot be reused
• C. Adjust the order of security policies without saving configuration files and take effect immediately
• D. HuaweiUSGThe number of security policy entries for the series firewall cannot exceed128strip

Answer: A

NEW QUESTION 15

Which of the following options arewindowssystem andLINUXThe same features of the system? (multiple choice)

• A. Support multitasking
• B. Support graphical interface operation
• C. open source system
• D. Support a variety of terminal platforms

Answer: ABD

NEW QUESTION 16
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