最新的Microsoft Azure Data Fundamentals - DP-900免費考試真題
Select the answer that correctly completes the sentence.
正確答案:
Match the types of workloads to the appropriate scenarios.
To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
To answer, drag the appropriate workload type from the column on the left to its scenario on the right. Each workload type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
正確答案:
Explanation:
Box 1: Batch
Batch processing refers to the processing of blocks of data that have already been stored over a period of time.
Box 2: Streaming
Stream processing is a big data technology that allows us to process data in real-time as they arrive and detect conditions within a small period of time from the point of receiving the data. It allows us to feed data into analytics tools as soon as they get generated and get instant analytics results.
Box 3: Batch
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/batch-processing
To complete the sentence, select the appropriate option in the answer area.
正確答案:
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/create-cosmosdb-resources-portal
What are three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents a complete solution. (Choose three.) NOTE: Each correct selection is worth one point.
正確答案: B,D,F
說明：（僅 Fast2test 成員可見）
To complete the sentence, select the appropriate option in the answer area.
正確答案:
Reference:
https://docs.microsoft.com/en-us/azure/data-factory/frequently-asked-questions
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
NOTE: Each correct selection is worth one point.
正確答案:
Reference:
https://www.precisely.com/blog/big-data/big-data-101-batch-stream-processing
Select the answer that correctly completes the sentence.
正確答案:
You have a transactional application that stem data in an Azure SQL managed instance. When should you implement a read-only database replica?
正確答案: B
說明：（僅 Fast2test 成員可見）
Which statement is an example of Data Definition Language (DDL)?
正確答案: B
說明：（僅 Fast2test 成員可見）
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
NOTE: Each correct selection is worth one point.
正確答案:
Explanation:
Box 1: Yes
Like IaaS, PaaS includes infrastructure - servers, storage, and networking - but also middleware, development tools, business intelligence (BI) services, database management systems, and more. PaaS is designed to support the complete web application lifecycle: building, testing, deploying, managing, and updating.
PaaS allows you to avoid the expense and complexity of buying and managing software licenses, the underlying application infrastructure and middleware, container orchestrators such as Kubernetes, or the development tools and other resources Box 2: Yes You manage the applications and services you develop, and the cloud service provider typically manages everything else.
Box 3: No
There really is no way to pause / stop billing for your Azure SQL Database.
Microsoft ' s official answer " Yes, you can export your database. Delete the Azure SQL database and that will pause billing. Then when you need it you can create a new database and import your previously exported DB. " Reference:
https://azure.microsoft.com/en-us/overview/what-is-paas
https://feedback.azure.com/forums/217321-sql-database/suggestions/6931152-please-add-ability-to-temporarily-turn-off-on-sql
To complete the sentence, select the appropriate option in the answer area.
正確答案:
Explanation:
Azure Cosmos DB SQL API accounts provide support for querying items using the Structured Query Language (SQL) syntax.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/choose-api