2022 Valid DP-900 FREE EXAM DUMPS QUESTIONS & ANSWERS
Free DP-900 Exam Braindumps Microsoft Pratice Exam
The Microsoft DP-900 exam is intended for candidates who already have foundational knowledge and skills in performing basic tasks and using Microsoft Azure data services. It is also recommended for those who are starting their careers in the field of cloud data. Although there are no strict prerequisites, every individual who desires to take DP-900 test should have familiarity with non-relational and relational data as well as various types of data workloads such as analytical and transactional.
What should you know about the Microsoft DP-900 exam?
The Microsoft DP-900 exam is 60 minutes long and consists of 40-60 questions of various types. Some of these formats may include multiple choice, active screen, drag and drop, build list, best answer, short answer, and case studies, among others. The candidates can find the examples of these question types on the official website. This certification test is designed to evaluate the competence of the professionals in using non-relational and relational data on Azure, as well as the analytics workload that is available on Azure. The exam fee is $99 and the applicants must pay it before registering for and scheduling their test. To complete this exam on the first try, they must achieve at least 720 points on a scale of 100-1000. The languages available for this test include English, German, Korean, Spanish, French, Japanese, and Simplified Chinese.
NEW QUESTION 78
Which three actions are used when performing diagnostic analytics?
- A. * Apply serf-learning loops to draw inferences from anomalies.
* Predict when anomalies are likely to recur
* Use analytical tools such as decision trees and regression. - B. * Identify data anomalies
* Collect anomaly-related data
* Discover relationships and trends that explain anomalies. - C. * Identify data anomalies
* Predict when anomalies are likely to recur
* Use analytical tools such as decision trees and regression.
Answer: B
Explanation:
D.
* Identify data anomalies
* Use machine learning to find patterns in large datasets.
* Discover relationships and trends that explain anomalies.
NEW QUESTION 79
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION 80
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 81
DRAG DROP
Match the types of activities to the appropriate Azure Data Factory activities.
To answer, drag the appropriate activity type from the column on the left to its Data Factory activity on the right. Each activity type may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Select and Place:
Answer:
Explanation:
Section: Describe an analytics workload on Azure
Explanation/Reference:
https://docs.microsoft.com/en-us/azure/data-factory/concepts-pipelines-activities#data-transformation- activities
NEW QUESTION 82
Which type of database is Azure Database for PostgreSQL?
- A. Platform as a service (PaaS)
- B. Infrastructure as a service (laaS)
- C. Microsoft SQL Server
- D. on-premises
Answer: A
NEW QUESTION 83
Which statement is an example of Data Definition Language (DDL)?
- A. MERGE
- B. JOIN
- C. SELECT
- D. CREATE
Answer: D
NEW QUESTION 84
Your company is designing a database that will contain session data for a website. The data will include notifications, personalization attributes, and products that are added to a shopping cart.
Which type of data store will provide the lowest latency to retrieve the data?
- A. columnar
- B. document
- C. key/value
- D. graph
Answer: A
Explanation:
Section: Describe how to work with non-relational data on Azure
Explanation/Reference:
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/technology-choices/analytical-data-stores
NEW QUESTION 85
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
NEW QUESTION 86
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 87
Select the answer that correctly completes the sentence.
Answer:
Explanation:
NEW QUESTION 88
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/azure/storage/common/storage-redundancy
https://manojchoudhari.wordpress.com/2019/12/16/azure-cosmos-db-enable-multi-region-writes
NEW QUESTION 89
Your company needs to design a database that illustrates the relationships between utilization levels of individual network devices across a local area network.
Which type of data store should you use?
- A. graph
- B. document
- C. key/value
- D. columnar
Answer: A
Explanation:
Explanation
Data as it appears in the real world is naturally connected. Traditional data modeling focuses on defining entities separately and computing their relationships at runtime. While this model has its advantages, highly connected data can be challenging to manage under its constraints.
A graph database approach relies on persisting relationships in the storage layer instead, which leads to highly efficient graph retrieval operations. Azure Cosmos DB's Gremlin API supports the property graph model.
NEW QUESTION 90
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 PowerShell
- D. Azure CLI
Answer: B
Explanation:
Section: Describe how to work with relational data on Azure
Explanation/Reference:
https://www.mssqltips.com/sqlservertip/5997/create-sql-server-notebooks-in-azure-data-studio/
NEW QUESTION 91
Match the Azure Cosmos DB APIs to the appropriate data structures.
To answer, drag the appropriate API from the column on the left to its data structure on the right. Each API may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/faq
NEW QUESTION 92
Match the tools to the appropriate descriptions.
To answer, drag the appropriate tool from the column on the left to its description on the right. Each tool may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 93
To complete the sentence, select the appropriate option in the answer area.
Answer:
Explanation:
Reference:
https://docs.microsoft.com/en-us/sql/relational-databases/indexes/clustered-and-nonclustered-indexes-described?view=sql-server-ver15
NEW QUESTION 94
What are two characteristics of real-time data processing? Each correct answer present a complete solution.
NOTE: Each correct selection is worth one point.
- A. High latency acceptable
- B. Data is processed periodically
- C. Low latency is expected
- D. Data is processed as it is created.
Answer: C,D
Explanation:
Real time processing deals with streams of data that are captured in real-time and processed with minimal latency to generate real-time (or near-real-time) reports or automated responses.
Reference:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/real-time-processing
NEW QUESTION 95
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 96
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 97
Match the Azure Data Lake Storage terms to the appropriate levels in the hierarchy.
To answer, drag the appropriate term from the column on the left to its level on the right. Each term may be used once, more than once, or not at all.
NOTE: Each correct match is worth one point.
Answer:
Explanation:
NEW QUESTION 98
What are two uses of data visualization? Each correct answer present a complete solution.
NOTE: Each correct selection is worth one point.
- A. Communicate the significance of data.
- B. Represent trends and patterns over time.
- C. Consistently implement business logic across reports
- D. implement machine learning to predict future values.
Answer: B,D
NEW QUESTION 99
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 API
- C. the partition key
- D. the throughput
Answer: C,D
Explanation:
Reference:
https://www.sqlshack.com/start-your-journey-with-azure-cosmos-db/
NEW QUESTION 100
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Difficulty in Writing Microsoft DP-900:Microsoft Azure Data Fundamentals Exam
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