Huawei H12-711_V3.0-ENU 問題集

質問 1：
DDosWhich of the following attack types is an attack?
A. snooping scan attack
B. Malformed Packet Attack
C. special packet attack
D. traffic attack
正解：D

質問 2：
In symmetric encryption algorithms, the ________ algorithm is used over a data communication channel, browser or network link.[fill in the blank]*
正解：
Stream Encryption

質問 3：
For network security incidents that occur, remote emergency response is generally adopted first. If the problem cannot be solved for the customer through remote access, after confirmation by the customer, go to the local emergency response process
A. False
B. True
正解：B

質問 4：
Which of the following types of encryption technology can be divided into? (multiple choice)
A. Symmetric encryption
B. Symmetric encryption
C. fingerprint encryption
D. data encryption
正解：A,B

質問 5：
A digital envelope refers to the data obtained by the sender using the receiver's _____ to encrypt the symmetric key[fill in the blank]*
正解：
public key

質問 6：
In tunnel encapsulation mode.IPSecThere is no need to have a route to the destination private network segment during configuration, because the data will be re-encapsulated to use the newIPThe header looks up the routing table.
A. False
B. True
正解：A

質問 7：
Which of the following options are available inwindowsDo you do it in the advanced settings of the firewall?
(multiple choice)
A. Set up inbound and outbound rules
B. Restore defaults
C. Set up connection security rules
D. Change notification rules
正解：A,B,C,D

質問 8：
In the architecture of PKI, ______ is the window for CA to face users, and is an extension of CA's certificate issuance and management functions. He is responsible for accepting user's certificate registration and revocation applications, reviewing employee identity information, and deciding Whether to submit an application to the CA to issue or revoke a digital certificate.[fill in the blank]*
正解：
RA

質問 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
正解：A