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Huawei HCIA-Security V4.0 Sample Questions:

1. Which of the following statements is incorrect about L2TP?

A) L2TP VPN is mainly used in remote office scenarios to provide remote intranet resource access for employees on business trips.
B) L2TP VPN can provide remote access services for employees on business trips, regardless of whether they access the Internet through traditional dial-up or Ethernet.
C) PPP packets can be directly transmitted on the Internet.
D) L2TP VPN is a tunneling technology used to transmit PPP packets.

2. Which of the following problems cannot be solved using PKI?

A) The network is congested due to heavy traffic. As a result, the server cannot provide services properly.
B) Data may be eavesdropped and tampered with during transmission, and information security cannot be ensured.
C) The transaction parties cannot verify the identities of each other.
D) No paper receipt is used in transaction, making arbitration difficult.

3. Compared with the software architecture of C/S, B/S does not need to install a browser, and users are more flexible and convenient to use.

A) FALSE
B) TRUE

4. IPSec VPN uses an asymmetric algorithm to calculate the ___ key to encrypt data packets.

5. The following description of the construction of a digital certificate, which item is wrong

A) The structure of the certificate follows the specification of the X.509 v3 version.
B) The name of the device that issued the certificate can be different from the subject name in the issuer certificate.
C) The simplest certificate consists of a public key, a name, and a digital signature from a certificate authority.
D) The issuer signs the certificate information with the private key.

Solutions: