DP-900 100% Guarantee Download DP-900 Exam PDF Q&A [Aug 22, 2022]
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The candidates for the Microsoft DP-900 test will be measured in a variety of technical skill areas. These domains are divided into several topics. It is recommended that the applicants review the exam topics in detail and choose the appropriate study materials to prepare for the test. Below are the highlights of the objectives covered in this certification exam:
- Explain how Relational Data Works on Azure: 25-30%
The test takers will be required to have the ability to describe some concepts in this topic, including relational data workloads and relational Azure data services. They will also need to know how to identify the basic management functions for relational data. Additionally, they need to possess a good understanding of how to use the SQL language to describe the query methods for data.
- Explain how Non-Relational Data Works on Azure: 25-30%
The questions from this section will evaluate the understanding of the candidates in non-relational data workloads as well as non-relational data contributions on Azure. They must be able to explain Azure File storage, Azure Cosmos DB APIs, Azure Blob Storage, and Azure Table storage. They should also be able to identify the foundational management tasks for non-relational data.
- Explain the Concepts of Core Data: 15-20%
Within this subject area, the students should be able to explain different categories of core data workloads that are available. To answer questions from this subtopic, the examinees should be able to explain batch data and streaming data. They should also know the attributes of relational data and core differences between streaming and batch data. It also covers their skills in core concepts of data analytics. This requires an understanding of data visualization, basic chart types, analytics techniques, data processing concepts, as well as ETL & ELT processing.
- Explain Analytics Workloads on Azure: 25-30%
This domain of the DP-900 exam measures one’s knowledge of analytics workloads, data processing, and ingestion on Azure, as well as the elements of modern data warehouses. The candidates will also be tested on their understanding of data visualization within Microsoft Power BI. This involves describing the specific role of dashboards, paginated reporting, interactive reports, and workflows in Power BI.
The DP-900: Microsoft Azure Data Fundamentals exam is designed for the individuals pursuing the Microsoft Certified: Azure Data Fundamentals certification. This test evaluates their foundational knowledge of core concepts of data and how these are implemented with the use of Microsoft Azure data services. The associated certificate is an ideal choice for those professionals who want to start a career in the IT field with the main focus on working with data in Cloud. The successful candidates with this certification can continue their journey by earning more advanced options such as Microsoft Certified: Azure Data Engineer Associate or Microsoft Certified: Azure Database Administrator Associate. However, it is important to mention that this exam is not a requirement for any of these certificates.
This is a foundational certification exam, so it does not require any prerequisites. However, the potential candidates should have a good knowledge of the concepts of non-relational and relational data as well as different categories of data workloads, including analytical and transactional.
NEW QUESTION 59
Which two Azure services can be used to provision Apache Spark clusters? Each correct answer presents a complete solution. (Choose two.) NOTE: Each correct selection is worth one point.
- A. Azure HDInsight
- B. Azure Log Analytics
- C. Azure Time Series Insights
- D. Azure Databricks
Answer: A,D
Explanation:
Section: Describe an analytics workload on Azure
Explanation/Reference:
https://www.sqlshack.com/a-beginners-guide-to-azure-databricks/
NEW QUESTION 60
You have the following JSON document.
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the JSON document.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://www.w3schools.com/js/js_json_arrays.asp
https://www.w3schools.com/js/js_json_objects.asp
NEW QUESTION 61
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
NEW QUESTION 62
What are two benefits of platform as a service (PaaS) relational database offerings in Azure, such as Azure SQL Database? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.
- A. reduced administrative effort for managing the server infrastructure
- B. in-database machine learning services
- C. complete control over backup and restore processes
- D. access to the latest features
Answer: A,D
Explanation:
Explanation
Azure SQL Database is a fully managed platform as a service (PaaS) database engine that handles most of the database management functions such as upgrading, patching, backups, and monitoring without user involvement.
SQL Database delivers predictable performance with multiple resource types, service tiers, and compute sizes. It provides dynamic scalability with no downtime, built-in intelligent optimization, global scalability and availability, and advanced security options. These capabilities allow you to focus on rapid app development and accelerating your time-to-market, rather than on managing virtual machines and infrastructure.
NEW QUESTION 63
Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract, load, and transform (ELT) process.
Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct stages. Each location may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl
NEW QUESTION 64
You have an Azure Cosmos DB account that uses the Core (SQL) API.
Which two settings can you configure at the container level? Each correct answer presents a complete solution. (Choose two.) NOTE: Each correct selection is worth one point.
- A. the read region
- B. the throughput
- C. the partition key
- D. the API
Answer: B,C
Explanation:
Reference:
https://www.sqlshack.com/start-your-journey-with-azure-cosmos-db/
NEW QUESTION 65
You are deploying a software as a service (SaaS) application that requires a relational database for Online Transaction Processing (OLTP). Which Azure service should you use to support the application?
- A. Azure SQL Database
- B. Azure Synapse Analytics
- C. Azure HCMmtghi
- D. Azure Cosmos D3
Answer: A
Explanation:
Explanation
Azure SQL Database is relational database and a managed service.
NEW QUESTION 66
When provisioning an Azure Cosmos DB account, which feature provides redundancy within an Azure region?
- A. Availability Zones
- B. automatic failover
- C. multi-master replication
- D. the strong consistency level
Answer: A
Explanation:
Section: Describe how to work with non-relational data on Azure
Explanation:
With Availability Zone (AZ) support, Azure Cosmos DB will ensure replicas are placed across multiple zones within a given region to provide high availability and resiliency to zonal failures.
Note: Azure Cosmos DB provides high availability in two primary ways. First, Azure Cosmos DB replicates data across regions configured within a Cosmos account. Second, Azure Cosmos DB maintains 4 replicas of data within a region.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/high-availability
NEW QUESTION 67
Match the types of analytics that can be used to answer the business questions.
To answer, drag the appropriate analytics type from the column on the left to its question on the right. Each analytics type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Reference:
https://demand-planning.com/2020/01/20/the-differences-between-descriptive-diagnostic-predictive-cognitive-analytics/
https://azure.microsoft.com/en-us/blog/answering-whats-happening-whys-happening-and-what-will-happen-with-iot-analytics/
NEW QUESTION 68
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 69
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.
- A. schema on write
- B. heavy writes and moderate reads
- C. schema on read
- D. normalized data
- E. light writes and heavy reads
- F. denormalized data
Answer: A,B,C
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/online-transaction-processing
NEW QUESTION 70
You are reviewing the data model shown in the following exhibit.
Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.
NOTE: Each correct selection is worth one point
Answer:
Explanation:
NEW QUESTION 71
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/sql/big-data-cluster/connect-to-big-data-cluster?view=sql-server-ver15
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-query-ssms
https://docs.microsoft.com/en-us/azure/mariadb/connect-workbench
NEW QUESTION 72
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 73
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 74
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
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."
NEW QUESTION 75
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION 76
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