Huawei H12-711 Practice Test - Questions Answers, Page 46
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According to the number of users operating at the same time, the operating system can be divided into single-user operating system and multi-user operating system. Which of the following items is not a multi-user operating system?
With the development of technology, some new technologies have emerged in electronic forensics.
Which of the following items are new forensics technologies?
In anti-virus software, ( ) technology can analyze compressed files, added flowers, and packaged files.
(fill in the blank)
If we do not want to generate a reverse Server Mapi entry when configuring NAT Server, we need to add a parameter when configuring NATServerE. This parameter is ( ) (fill in the blank)
The interface on the firewall cannot forward traffic until it is added ( ). (fill in the blank)
The protocol number of the transport layer protocol TCP is ( ) (fill in the blank)
Understanding engineering principles belongs to ( ) the category of security awareness training in information security prevention. (fill in the blank)
Heartbeat message (He11o message): The two FWs send heartbeat messages to each other periodically (the default period is ( ) seconds) to check whether the peer device is alive. (fill in the blank)
In symmetric encryption algorithms, the algorithm is generally used on data communication channels, browsers or network links (). (fill in the blank)
We should choose the encryption algorithm according to our own use characteristics. When we need to encrypt a large amount of data, it is recommended to use the () encryption algorithm to improve the encryption and decryption speed.
(fill in the blank)
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