ACA-Sec1 by Alibaba Actual Free Exam Q&As

Question 1

If your company's official website is tampered, the consequence of such attack could NOTbe:

A. Website is used for some illegal attempts B. Public image or reputation of your company is damaged C. Physical server is damaged D. Business is impacted

Discussion 0

Correct Answer: C Vote an answer

Question 2

Which of the following statements is true about classic network and VPC?

A. servers inside VPC can only communicate to other VPC network B. you can customize your private IP in a classic network C. you can customize your private IP in VPC D. they can do same thing

Discussion 0

Correct Answer: D Vote an answer

Question 3

Which of the following reasons is the least possible reason leading to a network attack?

A. help to find system vulnerability B. business competition C. technical skills show off of hacker D. blackmail

Discussion 0

Correct Answer: A Vote an answer

Question 4

Which of the following issues will NOT be an issue anymore using Alibaba Cloud ECS server? Score 2

A. infection by Trojan Virus B. server is under brute force password hacking C. hardware disk or memory broken D. application vulnerability being leveraged by hackers

Discussion 0

Correct Answer: C Vote an answer

Question 5

After using WAF, if you find there are many user input data in the network traffic, you should apply:

A. Strict protection policy B. Normal protection policy C. Loose protection policy D. Progression protection policy

Discussion 0

Correct Answer: A Vote an answer

Question 6

What is the correct action sequence of WAF protection strategy: (1) CC detection (2) Web application attack detection (3) Access control Score 2

A. 132 B. 231 C. 213 D. 312

Discussion 0

Correct Answer: D Vote an answer

Question 7

What of the followings will happen if encounter DoS or DDoS attack?

A. Data received successfully B. Delay of data reception C. unauthorized access control D. Slow access web resources

Discussion 0

Correct Answer: B,D Vote an answer

Question 8

Which of the following options can be considered as Data and Application security risks in IT infrastructure

A. Data access control B. Data integrity C. Data readiness D. Data encryption

Discussion 0

Correct Answer: A,B,D Vote an answer

Question 9

For MySQL DB, if the records number exceeds one million in one single table, which of the following methods can help you improve querying speed?(the number of correct answers: 2) Score 1

A. use 'count(*)' to get total record number before query B. use 'group by' to filter information C. use 'limit N' to limit the number of possible returned records D. setup index for this table

Discussion 0

Correct Answer: B,D Vote an answer

Alibaba ACA Cloud Security Certification - ACA-Sec1 Exam Practice Test