최신 ACP-Cloud1 무료덤프 - Alibaba Cloud ACP Cloud Computing Professional

문제1

When distributing loads to multiple ECS instances with an Alibaba Cloud Server Load Balancer (SLB), you can obtain the real IP addresses of users who initiate the requests through _____________. (Choose two.)

A. For Layer-4 services, SLB obtains the real IP addresses of the visitors by means of the HTTP Header:
X-Forwarded-For, but the "Obtain the Visitors Real IP Address" function must be enabled first.

B. For Layer-7 services, SLB obtains the real IP addresses of the visitors by means of HTTP Header: X- Forwarded-For, but the "Obtain the Visitors Real IP Address" function must be enabled first.

C. For Layer-7 services, you can obtain the visitors' real IP addresses directly, without any additional settings.

D. For Layer-4 services, you can obtain the visitors' real IP addresses directly, without any additional settings.

정답: B,D

설명: (DumpTOP 회원만 볼 수 있음)

문제2

Alibaba Cloud provides comprehensive security protection covering networks, hosts, applications, databases, and content for on-cloud clients. Users using Alibaba Cloud services only need to focus on their own services, without the need to pay any attention to security protection issues.

A. True

B. False

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제3

Which of the following Alibaba Cloud products can provide Anti-DDoS service? (Choose two.)

A. Anti-DDoS Pro Service

B. Cloud Firewall

C. Anti-DDoS Origin Service

D. Security Center

정답: A,C

설명: (DumpTOP 회원만 볼 수 있음)

문제4

OSS supports deleting buckets. Before deleting a bucket, you must delete all the files in the bucket, including incomplete upload segments.

A. FALSE

B. TRUE

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제5

A route table refers to the list of routing entries on a VRouter in an Alibaba Cloud VPC. You can create/delete any route tables in a VPC.

A. True

B. False

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

문제6

Alibaba Cloud Server Guard provides brute-force password cracking protection. Therefore, users who have activated Server Guard neither need to modify the administrator password of their ECS instances periodically nor need to set a complicated password.

A. FALSE

B. TRUE

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제7

Which of the following is not a potential cause of latency on an RDS read-only instance?

A. This read-only instance's master instance is performing a lot of write operations.

B. The specification of this read-only instance is too low.

C. The load on this read-only instance is significant.

D. There exists significant load on the ECS that is connected to this read-only instance.

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제8

Object Storage Service (OSS) supports sub accounts, and you can allocate access permissions to different buckets for each sub account.

A. True

B. False

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제9

After creating Alibaba Cloud Elastic Compute Service (ECS) instances, Alibaba Cloud will provide free basic security services to help defend against attacks, including ________________. (Choose four.)

A. Sensitive information leakage

B. DDoS attacks

C. Key management service

D. Brute-force password cracking

E. Unexpected remote login

정답: A,B,D,E

설명: (DumpTOP 회원만 볼 수 있음)

문제10

When using the Open API in ECS, you have to send out HTTP GET requests and append corresponding request parameters according to the API description.

A. FALSE

B. TRUE

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

최신 ACP-Cloud1 무료덤프 - Alibaba Cloud ACP Cloud Computing Professional

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