Quiz 2026 DP-420: Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Newest Actual Test Pdf

2026 Latest TestInsides DP-420 PDF Dumps and DP-420 Exam Engine Free Share: https://drive.google.com/open?id=1CNTSQzqs10gHCzUmDT9Ejtm4RSJOM_y3

Get the Microsoft certification to validate your IT expertise and broaden your network to get more improvement in your career. TestInsides will help you with its valid and high quality DP-420 prep torrent. DP-420 questions & answers are compiled by our senior experts who with rich experience. Besides, we check the update about DP-420 Training Pdf every day. If there is any update, the newest and latest information will be added into the DP-420 complete dumps, while the old and useless questions will be removed of the DP-420 torrent. The hiogh quality and high pass rate can ensure you get high scores in the DP-420 actual test.

Microsoft DP-420 Exam Syllabus Topics:

Section	Weight	Objectives
Topic 1: Design and implement data distribution	5-10%	- Design and implement multi-region writes 1. Choose when to use multi-region writes 2. Implement conflict resolution policies 3. Implement multi-region writes - Design and implement replication strategy 1. Evaluate consistency model impacts 2. Choose when to distribute data 3. Choose a consistency model 4. Perform manual failovers 5. Define automatic failover policies
Topic 2: Optimize an Azure Cosmos DB solution	15-20%	- Define and implement indexing strategy 1. Choose read-heavy or write-heavy indexing 2. Optimize index performance 3. Choose appropriate index types 4. Configure custom indexing policies 5. Implement composite indexes - Design and implement change feeds 1. Develop Azure Functions triggers 2. Implement aggregation persistence 3. Consume change feeds using SDK 4. Manage change feed instances - Optimize query performance 1. Retrieve request unit cost 2. Adjust indexing policies 3. Calculate query cost 4. Implement integrated cache
Topic 3: Maintain an Azure Cosmos DB solution	25-30%	- Monitor and troubleshoot Azure Cosmos DB solutions 1. Monitor metrics and logs 2. Troubleshoot throughput issues 3. Monitor performance and availability 4. Implement backup and recovery strategies
Topic 4: Integrate an Azure Cosmos DB solution	5-10%	- Enable analytical workloads 1. Configure Azure Cosmos DB Mirroring 2. Enable analytical store 3. Write data back from Spark 4. Query analytical store from Synapse - Implement solutions across services 1. Use Change Feed for denormalization 2. Aggregate and archive data 3. Implement Azure AI Search integration 4. Enforce referential integrity 5. Integrate Azure Functions and Event Hubs
Topic 5: Design and implement data models	35-40%	- Implement data access 1. Use consistency and query request options 2. Implement optimistic concurrency control 3. Implement patch operations 4. Use SDKs for CRUD operations 5. Implement SQL queries with arrays and aggregation 6. Manage transactional batch operations - Design and implement a non-relational data model for Azure Cosmos DB for NoSQL 1. Identify data and associated access patterns 2. Reference between documents 3. Store multiple related entities in the same document 4. Identify partition key, id, and unique keys 5. Store multiple entity types in the same container 6. Denormalize data across documents - Design a data partitioning strategy 1. Evaluate cross-partition query cost 2. Choose a partition key 3. Implement synthetic partition keys 4. Plan for transactions with partition keys 5. Evaluate throughput and data distribution 6. Choose a partitioning strategy - Implement client connectivity options 1. Use Azure Cosmos DB emulator 2. Choose gateway or direct connectivity mode 3. Implement singleton client 4. Configure client-side threading and logging 5. Create database connections 6. Handle connection errors - Implement server-side programming 1. Write and deploy stored procedures 2. Implement user-defined functions 3. Implement triggers - Plan and implement sizing and scaling 1. Configure throughput 2. Evaluate throughput and storage requirements 3. Choose between serverless, provisioned, and free tier 4. Design resource governance and scaling 5. Evaluate global distribution costs

>> DP-420 Actual Test Pdf <<

DP-420 Latest Study Guide, DP-420 New Dumps Questions

To make sure your situation of passing the Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certificate efficiently, our DP-420 practice materials are compiled by first-rank experts. So the proficiency of our team is unquestionable. They help you review and stay on track without wasting your precious time on useless things. They handpicked what the DP-420 Study Guide usually tested in exam recent years and devoted their knowledge accumulated into these DP-420 actual tests. We are on the same team, and it is our common wish to help your realize it. So good luck!

Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Sample Questions (Q156-Q161):

NEW QUESTION # 156
You are developing an application that will connect to an Azure Cosmos DB for NoSQL account. The account has a single readme region and one agonal read region. The regions are configured for automatic failover.
The account has the following connect strings. (Line numbers are included for reference only.)

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:
If the primary write region fails, applications that write to the database must use a different connection string to continue to use the service. = NOYou do not need to use a different connection string to continue to use the service if the primary write region fails. This is because Azure Cosmos DB supports automatic failover, which means that it will automatically switch the primary write region to another region in case of a regional outage2
. The application does not need to change the connection string or specify the failover priority3. The connection string contains a list of all the regions associated with your account, and Azure Cosmos DB will route the requests to the appropriate region based on the availability and latency1.
The primary Read-Only SQL Connection String and the Secondary Read-Only SQL Connection String will connect to different regions from an application running in the East US Azure region = YesThe primary read-only SQL connection string and the secondary read-only SQL connection string will connect to different regions from an application running in the East US Azure region. This is because the primary read-only SQL connection string contains the endpoint for the East US region, which is the same as the primary write region.
The secondary read-only SQL connection string contains the endpoint for the West US region, which is the additional read region. Therefore, if an application running in the East US Azure region uses these connection strings, it will connect to different regions depending on which one it chooses.
Applications can choose from which region by setting the PreferredLocations property within their connection properties = Yes Applications can choose from which region by setting the PreferredLocations property within their connection properties. This property allows you to specify a list of regions that you prefer to read from based on their proximity to your application2. Azure Cosmos DB will route the requests to the appropriate region based on the availability and latency1. You can also set the ApplicationRegion property to the region where your application is deployed, and Azure Cosmos DB will automatically populate the PreferredLocations property based on the geo-proximity from that location1.

NEW QUESTION # 157
You need to implement a trigger in Azure Cosmos DB Core (SQL) API that will run before an item is inserted into a container.
Which two actions should you perform to ensure that the trigger runs? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

A. For each create request, set the access condition in RequestOptions.
B. For each create request, set the consistency level to session in RequestOptions.
C. For each create request, set the trigger name in RequestOptions.
D. Append pre to the name of the JavaScript function trigger.
E. Register the trigger as a pre-trigger.

Answer: C,E

Explanation:
C: When triggers are registered, you can specify the operations that it can run with.
F: When executing, pre-triggers are passed in the RequestOptions object by specifying PreTriggerInclude and then passing the name of the trigger in a List object.
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/how-to-use-stored-procedures-triggers-udfs

NEW QUESTION # 158
You have an Azure Cosmos DB for NoSQL account1 that is configured for automatic failover. The account1 account has a single read-write region in West US and a and a read region in East US.
You run the following PowerShell command.

What is the effect of running the command?

A. The account will be configured for multi-region writes.
B. The account will be unavailable to writes during the change.
C. The provisioned throughput for account1 will increase.
D. A manual failover will occur.

Answer: A

Explanation:
Explanation
You can use the Set-AzCosmosDBAccountRegion cmdlet to update the regions that an Azure Cosmos DB account uses. You can use this cmdlet to add a region or change the region failover order. The cmdlet requires a resource group name, an Azure Cosmos DB account name, and a list of regions in desired failover order1.
For your scenario, based on the PowerShell command, you are using the Set-AzCosmosDBAccountRegion cmdlet to update the regions for an Azure Cosmos DB account named account1 that is configured for automatic failover. The command specifies two regions: West US and East US. The effect of running the command is that the account will be configured for multi-region writes.
Multi-region writes is a feature of Azure Cosmos DB that allows you to write data to any region in your account and have it automatically replicated to all other regions. This feature provides high availability and low latency for write operations across multiple regions. To enable multi-region writes, you need to specify at least two regions in your account and set them as write regions . In your command, you are setting both West US and East US as write regions by using the -IsZoneRedundant parameter with a value of $true for both regions.

NEW QUESTION # 159
You have a container in an Azure Cosmos DB for NoSQL account. The database that has a manual throughput of 30,000 request units per second (RU/s). The current consumption details are shewn in the following chart.
Normalized RU Consumption (%) By PartitionKeyRangeID

Use the drop-down menus to select the answer choice that answers each question based on the information presented in the graphic. NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Explanation:

NEW QUESTION # 160
The settings for a container in an Azure Cosmos DB Core (SQL) API account are configured as shown in the following exhibit.

Which statement describes the configuration of the container?

A. All items will be deleted after one hour.
B. Items stored in the collection will be retained always, regardless of the items time to live value.
C. All items will be deleted after one year.
D. Items stored in the collection will expire only if the item has a time to live value.

Answer: D

Explanation:
When DefaultTimeToLive is -1 then your Time to Live setting is On (No default) Time to Live on a container, if present and the value is set to "-1", it is equal to infinity, and items don't expire by default.
Time to Live on an item:
This Property is applicable only if DefaultTimeToLive is present and it is not set to null for the parent container.
If present, it overrides the DefaultTimeToLive value of the parent container.

NEW QUESTION # 161
......

The industry experts hired by DP-420 exam materials are those who have been engaged in the research of DP-420 exam for many years. They have a keen sense of smell in the direction of the exam. Therefore, they can make accurate predictions on the exam questions. Therefore, our study materials specifically introduce a mock examination function. With DP-420 exam materials, you can not only feel the real exam environment, but also experience the difficulty of the exam. You can test your true level through simulated exams. At the same time, after repeated practice of DP-420 study braindumps, I believe that you will feel familiar with these questions during the exam and you will feel that taking the exam is as easy as doing exercises in peace.

DP-420 Latest Study Guide: https://www.testinsides.top/DP-420-dumps-review.html

BTW, DOWNLOAD part of TestInsides DP-420 dumps from Cloud Storage: https://drive.google.com/open?id=1CNTSQzqs10gHCzUmDT9Ejtm4RSJOM_y3