最新的HCIA-Security認證 H12-711_V3.0-ENU考試題庫

問題1

Evidence identification needs to address the verification of the integrity of the evidence and determine whether it meets the applicable standards. Which of the following statements is correct about the criteria for identification of evidence?

A. The relevance standard means that if the telephony evidence can have a substantial impact on the facts of the case to a certain extent, the court should rule that it is relevant.

B. The standard of objectivity means that the acquisition, storage, and submission of electronic evidence should be legal, and not constitute a serious violation of basic rights such as national interests, social welfare, and personal privacy.

C. The standard of legality is to ensure that the content of electronic evidence remains unchanged from the initial acquisition and collection to the submission and use as litigation evidence.

D. The standard of fairness refers to the evidentiary material obtained by the legal subject through legal means, which has evidential capacity.

正確答案: A

問題2

In symmetric encryption algorithms, the ________ algorithm is used over a data communication channel, browser or network link.[fill in the blank]*

正確答案:

Stream Encryption

問題3

In the Linux system, which of the following is the command to query the P address information? ( )[Multiple choice]*

A. display ip interface brief

B. ifconfig)

C. display ip

D. ipconfig

正確答案: B

問題4

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. False

B. True

正確答案: A

問題5

Which of the following options arePKIComponents of the architecture? (multiple choice)

A. certificate store

B. end entity

C. Certificate Authority

D. Certificate Registration Authority

正確答案: A,B,C,D

問題6

Which of the following descriptions about symmetric encryption technology is wrong?

A. The system overhead is small.

B. Suitable for encrypting large amounts of data.

C. High efficiency and simple algorithm.

D. Good scalability.

正確答案: D

問題7

Which of the following is not the business scope of the National Internet Emergency Response Center?

A. Emergency handling of security incidents

B. Warning and notification of security incidents

C. Provide security evaluation services for government departments, enterprises and institutions

D. Cooperate with other institutions to provide training services

正確答案: D

問題8

Which of the following VPNs cannot be used in a Site to-Site scenario? ( )[Multiple choice]*

A. IPSEC VPN

B. GRE VPN

C. L2TP VPN

D. SSL VPN

正確答案: D

問題9

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. False

B. True

正確答案: A

問題10

Data analysis technology is to find and match keywords or key phrases in the acquired data stream or information stream, and analyze the correlation of time. Which of the following is not an evidence analysis technique?

A. Cryptography, data decryption technology

B. Techniques for discovering connections between different pieces of evidence

C. Spam Tracking Technology

D. Digital Abstract Analysis Technology of Documents

正確答案: C

問題11

The matching principle of the security policy is: first search for the manually configured interzone security policy, and if no match is found, the data packet will be discarded directly.

A. False

B. True

正確答案: B

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