EMT Practice Test

1. Question Content...

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Question1: Alibaba Cloud WAF currently supports web security protection for HTTP and HTTPS. Which of the following ports are usually used for HTTP and HTTPS protocols? (Number of correct answers: 2)

Question2: After a customer uses Alibaba Cloud Anti-DDoS Premium Service, a 502 error is prompted. Which of the followings are the possible causes of the error? (Number of correct answers 3)

Question3: Alibaba Cloud Anti-DDoS Premium Service can be used to protect against DDoS attacks larger than 100 Gbps. It can be used to protect both Alibaba Cloud hosts and non-Alibaba Cloud hosts

Question4: Among various types of network attacks, "phishing" is one of the most common attacks. A phishing website looks exactly the same as the real website It asks visitors to login with their accounts and passwords; at the same time, record these privacy information for illegal purpose. Which of the following statements about how phishing websites are spread is FALSE?

Question5: In a public cloud environment Alibaba Cloud is responsible for security of cloud computing infrastructure (such as the IDC environment, physical server O&M, and virtualization layer of cloud products). However, you still need to perform necessary security optimization measures for the Cloud products you purchased Which of the following actions do you think are safe?

Question6: When a Layer-4 forwarding rule is configured with multiple origin site IP addresses, Alibaba Cloud Anti-ODoS Premium Service will perform load balancing for Layer-4 requests using balancing algorithm

Question7: baba Cloud security service provides in-depth defense Which of the following services is dedicated for host security?

Question8: If an ECS instance needs to be accessed by other applications from internet, a corresponding "port" must be enabled For example, HTTP applications work on port 80, while FTP applications work on port 21 If an administrator configures network security policies for this ECS instance, which of the following policies is the safest?

Question9: Content Moderation Service is an API-based service Like many API services, it employs throttling to make sure that the service cannot be overwhelmed by a large number of simultaneous requests. What is the maximum number of requests per minute you can make against the Content Moderation API?

Question10: More than one CNAME record is generated for the same domain name when Alibaba Cloud Anti-DDoS Premium Service Instance is purchased for load balancing purpose.

Question11: The protection rules of Alibaba Cloud WAF are updated in real time after a user makes changes in WAF configuration page.

Question12: If you install Alibaba Cloud Security Center client on a non-Alibaba Cloud server, which of the following statements allows you to check the server-related reports on the Security Center?

Question13: More and more blackmail attacks (using hacking tools or ransomware) have been detected among recent network security events, causing ever greater damage and financial loss. Which of the following measures can help Alibaba Cloud customers reduce risks in blackmail attacks? (Number of correct answers 3)

Question14: Data Risk Control feature has been integrated into Alibaba Cloud WAF. When this function is activated, a script must be embedded into the page that wishes to be protected under the corresponding domain name to check whether a client is trustworthy. Which type of script is it?

Question15: Content Moderation service is useful m a wide variety of scenarios. Which of the following are the *most* suited to Content Moderation's capabilities? (Number of correct answers 2)

Question16: There is a limit on the number of Customer Master Keys (CMKs) that users can create using Key Management Service (KMS), but users can raise this limit by submitting a support ticket to Alibaba Cloud.

Question17: As your business grows, you begin exceeding the maximum number of requests-per-minute supported by the Content Moderation API and requests begin to fail What is the best way to resolve this issue?

Question18: Which of the following services can be protected by the Alibaba Cloud Security Center's anti-brute force password cracking function? (Number of answers 3)

Question19: Users can detach the Security Center client on Alibaba Cloud ECS instances, and reinstall it later when necessary.

Question20: Before using the HTTPS protection feature in Alibaba Cloud WAF, you must upload the server certificate and private key beforehand.

Question21: Alibaba Cloud Data Risk Control utilizes Alibaba Group's Big Data computing capabilities and industry-leading, risk decision making engine to address fraud threats in key service processes (such as account log on, online activity, payment) and avoid financial loss Which of the following is NOT an application scenario of Data Risk Control?

Question22: After you activate the button Data Risk Control feature in Alibaba Cloud WAF. Which of the following risk control verification modes m displayed if you directly request for a risk control protection URL?

Question23: When using Alibaba Cloud Anti-DDoS Service/WAF in China Mainland, you must finish ICP Filing beforehand.

Question24: Border Gateway Protocol (BGP) is mainly used for interconnection between autonomous systems (AS) on the Internet It. Controlling route transmission and selecting the best route Alibaba Cloud uses a BGP multi-line access mechanism for all its IDCs in China. Which of the followings are advantages of a BGP multi-line IDC?
(Number of correct answers 2)

Question25: Which of the following methods can be used to download the metric data of Alibaba Cloud CloudMonitor?

Question26: Data transfer between Internet devices requires specific specifications, which are called "protocols" Among those, the invention of a certain protocol played a decisive role in the creation of the Internet. By using those protocols, tens of thousands of computers can be connected and communicate with each other What is the following protocol is not defined in OSI 7 layer model?

Question27: Alibaba Cloud's Content Moderation service cannot detect advertising or spam content.