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Read some of the latest Microsoft DP-900 dumps exam questions online:
| Type | Number of exam questions | Exam name | Exam code | Last updated |
| Free | 15 | Microsoft Azure Data Fundamentals | DP-900 | DP-900 dumps |
Question 1:
What should you use to build a Microsoft Power BI paginated report?
A. Power BI Report Builder
B. Power BI Desktop
C. Charticulator
D. the Power BI service
Correct Answer: A
Power BI Report Builder is the standalone tool for authoring paginated reports for the Power BI service. Reference: https://docs.microsoft.com/en-us/power-bi/paginated-reports/paginated-reports-report-builder-power-bi
Question 2:
HOTSPOT
To complete the sentence, select the appropriate option in the answer area.
Hot Area:
Correct Answer:
With ELT, the data store used to perform the transformation is the same data store where the data is ultimately consumed.
Reference: https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl
Question 3:
DRAG DROP
Match the Azure SQL services to the appropriate use cases.
To answer, drag the appropriate service from the column on the left to its use case on the right. Each service may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Select and Place:
Correct Answer:
Question 4:
You are writing a set of SQL queries that administrators will use to troubleshoot an Azure SQL database.
You need to embed documents and query results into a SQL notebook.
What should you use?
A. Microsoft SQL Server Management Studio (SSMS)
B. Azure Data Studio
C. Azure CLI
D. Azure PowerShell
Correct Answer: B
Reference: https://www.mssqltips.com/sqlservertip/5997/create-sql-server-notebooks-in-azure-data-studio/
Question 5:
What is a characteristic of a non-relational database?
A. a fixed schema
B. self-describing entities
C. full support for Transact-SQL
Correct Answer: C
Question 6:
HOTSPOT
To complete the sentence, select the appropriate option in the answer area.
Hot Area:
Correct Answer:
Paginated Reports https://powerbi.microsoft.com/en-us/blog/announcing-paginated-reports-in-power-bi-general-availability/
Question 7:
Which Azure Data Factory component initiates the execution of a pipeline?
A. a control flow
B. a trigger
C. a parameter
D. an activity
Correct Answer: B
Question 8:
You have data saved in the following format.
Which format was used?
A. XML
B. yaml
C. JSON
D. HTML
Correct Answer: D
Question 9:
Which statement is an example of Data Definition Language (DDL)?
A. SELECT
B. JOIN
C. MERGE
D. CREATE
Correct Answer: D
Data Definition Language (DDL) statements define data structures. Use these statements to create, alter, or drop data structures in a database. These statements include:
1.
ALTER
2.
Collations
3.
CREATE
4.
DROP
5.
DISABLE TRIGGER
6.
ENABLE TRIGGER
7.
RENAME
8.
UPDATE STATISTICS
9.
TRUNCATE TABLE
Reference: https://docs.microsoft.com/en-us/sql/t-sql/statements/statements
Question 10:
What ate the three characteristics of an Online Transaction Processing (OLTP) workload?
Each correct answer presents a complete solution NOTE: Each correct selection is worth one point.
A. denormalized data
B. schema defined in a database
C. schema defined when reading unstructured data from a database
D. normalized data
E. light writes and heavy reads
F. heavy writes and moderate reads
Correct Answer: ABF
Question 11:
HOTSPOT
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
NOTE: Each correct selection is worth one point.
Hot Area:
Correct Answer:
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 is “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
Question 12:
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. access to the latest features
B. complete control over backup and restore processes
C. in-database machine learning services
D. reduced administrative effort for managing the server infrastructure
Correct Answer: AD
A: 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.
D: 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.
Reference: https://docs.microsoft.com/en-us/azure/azure-sql/database/sql-database-paas-overview
Question 13:
Which component of Azure Data Factory enables you to define a sequence of activities for each iterator?
A. control flow
B. linked services
C. datasets
D. the integration runtime
Correct Answer: A
Question 14:
Which storage solution supports access control lists (ACLs) at the file and folder level?
A. Azure Data Lake Storage
B. Azure Queue storage
C. Azure Blob storage
D. Azure Cosmos DB
Correct Answer: A
Azure Data Lake Storage Gen2 implements an access control model that supports both Azure role-based access control (Azure RBAC) and POSIX-like access control lists (ACLs).
Reference: https://docs.microsoft.com/en-us/azure/storage/blobs/data-lake-storage-access-control
Question 15:
DRAG DROP
You need to query the table to return the average sales amount per day. The output must produce the following results.
How should you complete the query? To answer, drag the appropriate values to the correct targets. Each value 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.
Select and Place:
Correct Answer:
Box 1: SELECT Box 2: GROUP BY
Example: When used with a GROUP BY clause, each aggregate function produces a single value covering each group, instead of a single value covering the whole table. The following example produces summary values for each sales territory in the AdventureWorks2012 database. The summary lists the average bonus received by the salespeople in each territory and the sum of year-to-date sales for each territory.
SELECT TerritoryID, AVG(Bonus)as \’Average bonus\’, SUM(SalesYTD) as \’YTD sales\’ FROM Sales.SalesPerson GROUP BY TerritoryID;
…
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The Value of Microsoft Azure Data Fundamentals Certification
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Microsoft Azure Data Fundamentals certification is a great way to demonstrate your foundational knowledge of data concepts and data processing within the Azure cloud environment. This certification is designed for individuals who want to start their journey in the field of data and cloud computing.
The certification is intended to help learners develop an understanding of core data concepts and how they are implemented using Microsoft Azure cloud services. It covers topics such as relational and non-relational data, data analytics, batch and real-time processing, and data visualization.
Having the Microsoft Azure Data Fundamentals certification can provide several benefits, such as:
1. Validation of skills: Obtaining the certification proves that you have a good understanding of core data concepts and can work with Azure data services. It can be an excellent way to validate your skills to potential employers or clients.
2. Career opportunities: Azure is one of the most popular cloud computing platforms, and having a certification in Azure data fundamentals can open up several career opportunities in fields like data analysis, data engineering, and business intelligence.
3. Enhanced credibility: The certification enhances your credibility in the industry and establishes you as a qualified professional with relevant expertise.
4. Knowledge enhancement: The certification course provides a comprehensive understanding of Azure data services, which can be beneficial for individuals who want to enhance their knowledge of data and cloud computing.
Overall, the Microsoft Azure Data Fundamentals certification is a valuable credential for individuals who are interested in starting their career in data and cloud computing or enhancing their knowledge in this area.
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