참고: Itcertkr에서 Google Drive로 공유하는 무료, 최신 DP-300 시험 문제집이 있습니다: https://drive.google.com/open?id=1_dBNVK1mz2PYR7uWJZT8vGWvl_Yf8ms-
Itcertkr에서는 소프트웨어버전과 PDF버전 두가지버전으로 덤프를 제공해드립니다.PDF버전은 구매사이트에서 무료샘플을 다움받아 체험가능합니다. 소프트웨어버전은실력테스트용으로 PDF버전공부후 보조용으로 사용가능합니다. Microsoft 인증DP-300덤프 무료샘플을 다운받아 체험해보세요.
| Section | Objectives |
|---|---|
| Topic 1: Optimize query performance | - Analyze query performance
|
| Topic 2: Plan and implement a high availability and disaster recovery environment | - Backup and restore
|
| Topic 3: Plan and implement data platform resources | - Deploy and configure infrastructure
|
| Topic 4: Implement a secure environment | - Implement data protection
|
| Topic 5: Monitor and optimize operational resources | - Optimize resources
|
| Topic 6: Perform automation | - Automate database tasks
|
요즘같이 시간인즉 금이라는 시대에 시간도 절약하고 빠른 시일 내에 학습할 수 있는 Itcertkr의 덤프를 추천합니다. 귀중한 시간절약은 물론이고 한번에Microsoft DP-300인증시험을 패스함으로 여러분의 발전공간을 넓혀줍니다.
질문 # 187
You have SQL Server 2019 on an Azure virtual machine that contains an SSISDB database.
A recent failure causes the master database to be lost.
You discover that all Microsoft SQL Server integration Services (SSIS) packages fail to run on the virtual machine.
Which four actions should you perform in sequence to resolve the issue? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct.
정답：
설명：
Explanation
Step 1: Attach the SSISDB database
Step 2: Turn on the TRUSTWORTHY property and the CLR property
If you are restoring the SSISDB database to an SQL Server instance where the SSISDB catalog was never created, enable common language runtime (clr) Step 3: Open the master key for the SSISDB database Restore the master key by this method if you have the original password that was used to create SSISDB.
open master key decryption by password = 'LS1Setup!' --'Password used when creating SSISDB' Alter Master Key Add encryption by Service Master Key Step 4: Encrypt a copy of the mater key by using the service master key Reference:
https://docs.microsoft.com/en-us/sql/integration-services/backup-restore-and-move-the-ssis-catalog
질문 # 188
Based on the PaaS prototype, which Azure SQL Database compute tier should you use?
정답：C
설명：
There are CPU and Data I/O spikes for the PaaS prototype. Business Critical 4-vCore is needed.
Reference:
https://docs.microsoft.com/en-us/azure/azure-sql/database/reserved-capacity-overview
질문 # 189
You have an Azure SQL database. The database contains a table that uses a columnstore index and is accessed infrequently.
You enable columnstore archival compression.
What are two possible results of the configuration? Each correct answer presents a complete solution.
NOTE: Each correct selection is worth one point.
정답：B,D
설명：
Explanation
For rowstore tables and indexes, use the data compression feature to help reduce the size of the database. In addition to saving space, data compression can help improve performance of I/O intensive workloads because the data is stored in fewer pages and queries need to read fewer pages from disk.
Use columnstore archival compression to further reduce the data size for situations when you can afford extra time and CPU resources to store and retrieve the data.
질문 # 190
DRAG DROP
You have a resource group named App1Dev that contains an Azure SQL Database server named DevServer1.
DevServer1 contains an Azure SQL database named DB1. The schema and permissions for DB1 are saved in
a Microsoft SQL Server Data Tools (SSDT) database project.
You need to populate a new resource group named App1Test with the DB1 database and an Azure SQL Server
named TestServer1. The resources in App1Test must have the same configurations as the resources in
App1Dev.
Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of
actions to the answer area and arrange them in the correct order.
Select and Place:
정답：
설명：
Section: [none]
질문 # 191
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have an Azure Synapse Analytics dedicated SQL pool that contains a table named Table1.
You have files that are ingested and loaded into an Azure Data Lake Storage Gen2 container named container1.
You plan to insert data from the files into Table1 and transform the data. Each row of data in the files will produce one row in the serving layer of Table1.
You need to ensure that when the source data files are loaded to container1, the DateTime is stored as an additional column in Table1.
Solution: You use an Azure Synapse Analytics serverless SQL pool to create an external table that has an additional DateTime column.
Does this meet the goal?
정답：A
설명：
In dedicated SQL pools you can only use Parquet native external tables. Native external tables are generally available in serverless SQL pools.
Reference:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/create-use-external-tables Basic Concept: This question tests Azure SQL sizing and purchasing choices, where compute model, scaling behavior, licensing benefits, and cost pattern must be evaluated together.
Why A is Correct: Yes is correct because it is the feature whose normal purpose matches the stated requirement. Yes is related to operational monitoring or tuning, but it must match the exact signal needed:
query history, resource utilization, wait/blocking detail, or automatic remediation. The scenario wording points to that specific behavior: Each question in the series contains a unique solution that might meet the stated goals.
Why B is Wrong: No is related to operational monitoring or tuning, but it must match the exact signal needed:
query history, resource utilization, wait/blocking detail, or automatic remediation. It would produce a different operational signal than the one needed to investigate, alert, or tune the workload in this question.
질문 # 192
......
취직을 원하시나요? 승진을 원하시나요? 연봉인상을 원하시나요? 무엇을 원하시든 국제적으로 인정받은 IT인증자격증을 취득하는것이 길입니다. Microsoft인증 DP-300시험은 널리 인정받는 인기자격증의 시험과목입니다. Microsoft인증 DP-300시험을 패스하여 자격증을 취득하면 소원이 이루어집니다. Itcertkr의Microsoft인증 DP-300덤프는 시험패스율이 높아Microsoft인증 DP-300시험준비에 딱 좋은 공부자료입니다. Itcertkr에서 덤프를 마련하여 자격증취득에 도전하여 인생을 바꿔보세요.
DP-300최고품질 인증시험공부자료: https://www.itcertkr.com/DP-300_exam.html
그리고 Itcertkr DP-300 시험 문제집의 전체 버전을 클라우드 저장소에서 다운로드할 수 있습니다: https://drive.google.com/open?id=1_dBNVK1mz2PYR7uWJZT8vGWvl_Yf8ms-