Free Access Huawei.H12-711_V3.0-ENU.v2022-08-23.q308 Practice Test (Page 37)

Question 176

Regarding the description of the buffer overflow attack, which of the following options are correct? (Multiple choice)

A.Buffer overflow attack is one of the common methods in the behavior of attacking software systems

B.Buffer overflow attacks are application layer attacks

C.Buffer overflow attacks have nothing to do with operating system vulnerabilities and architecture

D.Buffer overflow attack exploits the flaws in the memory operation of the software system to run the attack code with high operating authority

Question 177

Which of the following NAT technologies can implement a public network address to provide source address translation for multiple private network addresses ( )*

A.NAT No-PAT

B.NAPT

C.NAT Server

D.Easy-ip
CT Jinglu

Question 178

The repair of antivirus software only needs to repair some system files that were accidentally deleted when checking and killing viruses to prevent system crashes.

A.True

B.False

Question 179

According to the level protection requirements, which of the following behaviors belong to the scope of information security operation and maintenance management? ( )*

A.Develop an emergency response plan

B.Participate in information security training

C.Backup or restore data

D.Security hardening of the host

Question 180

In the USG series firewall system view, the device configuration will be restored to the default configuration after the reset saved-configuration command is executed, and it will take effect without other operations.