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NEW QUESTION 125
You have an application that runs on Windows and requires across to a mapped drive. Which Azure service should you use?

A.    Azure Cosmos DB
B.    Azure Table storage
C.    Azure Files
D.    Azure Blob Storage

Answer: A

NEW QUESTION 126
You need to recommend a non-relational data store that is optimized for storing and retrieving files, videos, audio stream, and virtual disk images. The data store must store data, some metadata, and a unique ID for each file. Which type of data store should you recommend?

A.    document
B.    key/value
C.    object
D.    columnar

Answer: C
Explanation:
Object storage is optimized for storing and retrieving large binary objects (images, files, video and audio streams, large application data objects and documents, virtual machine disk images). Large data files are also popularly used in this model, for example, delimiter file (CSV), parquet, and ORC. Object stores can manage extremely large amounts of unstructured data.
https://docs.microsoft.com/en-us/azure/architecture/guide/technology-choices/data-store-overview

NEW QUESTION 127
Which statement is an example of Data Manipulation Language (DML)?

A.    INSERT
B.    DISABLE
C.    ALTER
D.    DROP

Answer: A
Explanation:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql-data-warehouse/sql-data-warehouse-reference-tsql-statements

NEW QUESTION 128
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. Choose two.)

A.    complete control over backup and restore processes
B.    access to the latest features
C.    in-database machine learning services
D.    reduced administrative effort for managing the server infrastructure

Answer: BC

NEW QUESTION 129
You have an Azure SQL database that you access directly from the internet. You recently changed your external IP address. After changing the IP address, you can no longer access the database. You can connect to other resources in Azure. What is a possible cause of the issue?

A.    A Database-level Firewall.
B.    Role-based Access Control (RSAC).
C.    Dynamic Host Configuration Protocol (DHCP).
D.    Domain Name Service (DNS).

Answer: A
Explanation:
The Azure SQL Database firewall lets you decide w ic IP addresses may or may not have access to either your Azure SQL Server or your Azure SQL database. When creating an Azure SQL Database, the firewall needs to be configured before anyone will be able to access the database. By default, no external access to your SQL Database will be allowed until you explicitly assign permission by creating a firewall rule.
https://www.sqlshack.com/configuring-the-azure-sql-database-firewall/

NEW QUESTION 130
When you create an Azure SQL database, which account can always connect to the database?

A.    the Azure Active director/ (Azure AO) account that created the database
B.    the Azure Active Directly Azure AD) administrator account
C.    the sa account
D.    the server admin login account of the logical server

Answer: B

NEW QUESTION 131
A bar chart showing year to date sales by region is an example of which type of analytics?

A.    descriptive
B.    diagnostic
C.    predictive
D.    prescriptive

Answer: B

NEW QUESTION 132
You have an application that runs on Windows and requires access to a mapped drive. Which Azure service should you use?

A.    Azure Files
B.    Azure Blob Storage
C.    Azure Cosmos DB
D.    Azure Table Storage

Answer: A
Explanation:
Azure Files is Microsoft’s easy-to-use cloud file system. Azure file shares can be seamlessly used in Windows and Windows Server. To use an Azure file share with Windows, you must either mount it, which means assigning it a drive letter or mount point path, or access it via its UNC path.
https://docs.microsoft.com/en-us/azure/storage/files/storage-how-to-use-files-windows

NEW QUESTION 133
What are two uses of data visualization? (Each correct answer presents a complete solution. Choose two.)

A.    Represent trends and patterns over time.
B.    Communicate the significance of data.
C.    implement machine learning to predict future values.
D.    Consistently implement business logic across reports.

Answer: AC

NEW QUESTION 134
What are two characteristics of real-time data processing? (Each correct answer present a complete solution. Choose two.)

A.    Data is processed as it is created.
B.    Low latency is expected.
C.    High latency acceptable.
D.    Data is processed periodically.

Answer: BD

NEW QUESTION 135
Which Azure storage solution provides native support for POSIX-compliant access control lists (ACLs)?

A.    Azure Queue Storage
B.    Azure Data Lake Storage
C.    Azure Table Storage
D.    Azure Files

Answer: C

NEW QUESTION 136
Your company needs to design a database that shows how changes traffic in one area of a network affect other components on the network. Which type of data store should you use?

A.    Key/value
B.    Columnar
C.    Document
D.    Graph

Answer: D

NEW QUESTION 137
You need to create an Azure Storage account. Data in the account must replica outside the Azure region automatically. Which two types of replica can you us for the storage account? (Each correct answer presents a complete solution. Choose two.)

A.    read-access geo-redundant storage (RA_GRS)
B.    zone-redundant storage (ZRS)
C.    geo-redundant storage (GRS)
D.    locally-redundant storage (LRS)

Answer: AC
Explanation:
Azure Storage offers two options for copying your data to a secondary region:
– geo-redundant storage (GRS)
– geo-zone-redundant storage (GZRS)
With GRS or GZRS, the data in the secondary region isn’t available for read or write access unless there is a failover to the secondary region. For read access to the secondary region, configure your storage account to use read-access geo-redundant storage (RA-GRS) or read access geo-zone- redundant storage (RA-GZRS).
https://docs.microsoft.com/en-us/azure/storage/common/storage-redundancy#redundancy-in-a-secondary-region

NEW QUESTION 138
Hotspot
To complete the sentence, select the appropriate option in the answer area.
DP-900-Exam-Questions-1381

Answer:
DP-900-Exam-Questions-1382
Explanation:
Disadvantages of non-relational databases include: Data Consistency — non-relational databases do not perform ACID transactions. Note: Relational databases are optimized for writes. They are optimized for consistency and availability. Advantages of relational databases include simplicity, ease of data retrieval, data integrity, and flexibility.
Incorrect:
– Use a relational database when data that you work with is structured, and the structure is not subject to frequent changes.
– Use Cloud storage (no relational database) for geographically distributed writes.
https://towardsdatascience.com/choosing-the-right-database-c45cd3a28f77

NEW QUESTION 139
Hotspot
For each of the following statements, select Yes if the statement is true. Otherwise, select No.
DP-900-Exam-Questions-1391

Answer:
DP-900-Exam-Questions-1392
Explanation:
Box 1: Big data solutions often use long-running batch jobs to filter, aggregate, and otherwise prepare the data for analysis. Usually these jobs involve reading source files from scalable storage (like HDFS, Azure Data Lake Store, and Azure Storage), processing them, and writing the output to new files in scalable storage.
https://docs.microsoft.com/en-us/azure/architecture/data-guide/big-data/batch-processing

NEW QUESTION 140
Drag and Drop
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.)
DP-900-Exam-Questions-1401

Answer:
DP-900-Exam-Questions-1402

NEW QUESTION 141
Drag and Drop
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.)
DP-900-Exam-Questions-1411

Answer:
DP-900-Exam-Questions-1412
Explanation:
https://docs.microsoft.com/en-us/azure/architecture/data-guide/relational-data/etl

NEW QUESTION 142
……


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