ACP-Cloud1無料問題集「Alibaba Cloud ACP Cloud Computing Professional」

質問 1

Alibaba Cloud SLB provides certificate upload and management services. You can bind the required certificate when creating a Listener. When using ___________ protocol, is a certificate mandatory?

（A）HTTPS

（B）HTTP

（C）PPPoE

（D）TCP

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 2

Which of the following features are provided by RDS by default? (Choose three.)

（A）Automatic backup, which supports restoring data to any point in time within the last 15 days

（B）Backup of the master and secondary databases

（C）Dedicated team performing professional O&M on the backend side

（D）Real-time patching for database security vulnerabilities

正解：A、B、C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 3

After creating an RDS for MySQL read-only instance, which of the following CAN NOT be performed by the read-only instance in RDS management console?

（A）Parameter configuration

（B）Specification change

（C）SQL log auditing

（D）Intranet/Internet switchover

正解：D 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 4

A customer uses Alibaba Cloud Auto Scaling service and creates a scaling group. They set the "Minimum number of instances" to 6 and the "Maximum number of instances" to 8. After correctly configuring scaling settings, the customer adds a scaling rule "Adjust to 10 ECS instances" and creates a scheduled task based on this rule. Then, the customer checks the scaling group and sees it already contains 6 valid ECS instances.
They then enable this scaling group immediately. How many ECS instances will be in the scaling group when the scheduled task is activated once?

（A）5

（B）10

（C）8

（D）6

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 5

Which of the following statements about file uploading to OSS is NOT correct?

（A）All file uploading methods provided by Alibaba Cloud OSS service will support resuming from break point.

（B）If you are uploading some small files (<1MB), you can choose the PUT method to finish uploading in one HTTP request.

（C）If you are using OSS to store log files that are continuously being updated, it's better to choose the APPEND method instead of overwriting or generating new versions.

（D）If you need to upload very large files, it's better to use multi-part uploading to get the capability of resuming from a breakpoint.

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 6

During a scaling activity, when Auto Scaling fails to add ECS instances into a scaling group, it will try to ensure transaction completeness and roll back the scaling activity.
For example, a scaling activity intends to create and add 20 ECS instances into the scaling group, but only 19 of them are added successfully. In this case, the entire scaling activity will be rolled back, and the 19 instances will be removed and released as well.

（A）FALSE

（B）TRUE

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 7

Which of the following ports does RDS for MySQL listen on by default?

（A）Port 3600

（B）Port 3060

（C）Port 3306

（D）Port 8080

正解：C 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 8

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

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 9

All RDS for MySQL backups are full backups.

（A）False

（B）True

正解：A 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

質問 10

You deployed a website on an Alibaba Cloud Elastic Compute Service (ECS) instance. After some time, you are concerned that the ECS instance might be compromised by brute-force password cracking. To address this issue, you can use Alibaba Cloud's ________________ product.

（A）Object Storage Service

（B）Security Center

（C）Server Load Balancer

（D）CloudMonitor

正解：B 解答を投票する

解説: (JPNTest メンバーにのみ表示されます)

ACP-Cloud1 無料問題集「Alibaba Cloud ACP Cloud Computing Professional」

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