Quiz Microsoft - DP-420 - Reliable Frenquent Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Update

What's more, part of that Real4test DP-420 dumps now are free: https://drive.google.com/open?id=15ckn60esV3ncOUgKV51cbrIIfXJdOv17

Our DP-420 exam torrent is compiled by first-rank experts with a good command of professional knowledge, and our experts adept at this exam practice materials area over ten years' long, so they are terrible clever about this thing. They exert great effort to boost the quality and accuracy of our DP-420 study tools and is willing to work hard as well as willing to do their part in this area. The wording is fully approved in our DP-420 Exam Guide. They handpicked what the DP-420 exam torrent usually tests in exam recent years and devoted their knowledge accumulated into these DP-420 study tools. Besides, they keep the quality and content according to the trend of the DP-420 practice exam. As approved DP-420 exam guide from professional experts their quality is unquestionable.

Microsoft DP-420 Exam Syllabus Topics:

SectionWeightObjectives
Integrate an Azure Cosmos DB solution5-10%- Implement solutions across services
  • 1. Aggregate and archive data
  • 2. Use Change Feed for denormalization
  • 3. Integrate Azure Functions and Event Hubs
  • 4. Enforce referential integrity
  • 5. Implement Azure AI Search integration
- Enable analytical workloads
  • 1. Configure Azure Cosmos DB Mirroring
  • 2. Write data back from Spark
  • 3. Query analytical store from Synapse
  • 4. Enable analytical store
Maintain an Azure Cosmos DB solution25-30%- Monitor and troubleshoot Azure Cosmos DB solutions
  • 1. Implement backup and recovery strategies
  • 2. Troubleshoot throughput issues
  • 3. Monitor performance and availability
  • 4. Monitor metrics and logs
Design and implement data models35-40%- Design and implement a non-relational data model for Azure Cosmos DB for NoSQL
  • 1. Store multiple entity types in the same container
  • 2. Denormalize data across documents
  • 3. Identify partition key, id, and unique keys
  • 4. Reference between documents
  • 5. Store multiple related entities in the same document
  • 6. Identify data and associated access patterns
- Implement server-side programming
  • 1. Implement triggers
  • 2. Write and deploy stored procedures
  • 3. Implement user-defined functions
- Implement data access
  • 1. Implement patch operations
  • 2. Manage transactional batch operations
  • 3. Use SDKs for CRUD operations
  • 4. Implement optimistic concurrency control
  • 5. Use consistency and query request options
  • 6. Implement SQL queries with arrays and aggregation
- Implement client connectivity options
  • 1. Configure client-side threading and logging
  • 2. Choose gateway or direct connectivity mode
  • 3. Implement singleton client
  • 4. Use Azure Cosmos DB emulator
  • 5. Create database connections
  • 6. Handle connection errors
- Design a data partitioning strategy
  • 1. Evaluate cross-partition query cost
  • 2. Choose a partitioning strategy
  • 3. Evaluate throughput and data distribution
  • 4. Implement synthetic partition keys
  • 5. Plan for transactions with partition keys
  • 6. Choose a partition key
- Plan and implement sizing and scaling
  • 1. Choose between serverless, provisioned, and free tier
  • 2. Design resource governance and scaling
  • 3. Evaluate global distribution costs
  • 4. Configure throughput
  • 5. Evaluate throughput and storage requirements
Design and implement data distribution5-10%- Design and implement replication strategy
  • 1. Perform manual failovers
  • 2. Choose when to distribute data
  • 3. Define automatic failover policies
  • 4. Evaluate consistency model impacts
  • 5. Choose a consistency model
- Design and implement multi-region writes
  • 1. Implement conflict resolution policies
  • 2. Implement multi-region writes
  • 3. Choose when to use multi-region writes
Optimize an Azure Cosmos DB solution15-20%- Define and implement indexing strategy
  • 1. Optimize index performance
  • 2. Choose appropriate index types
  • 3. Implement composite indexes
  • 4. Configure custom indexing policies
  • 5. Choose read-heavy or write-heavy indexing
- Optimize query performance
  • 1. Implement integrated cache
  • 2. Adjust indexing policies
  • 3. Calculate query cost
  • 4. Retrieve request unit cost
- Design and implement change feeds
  • 1. Implement aggregation persistence
  • 2. Develop Azure Functions triggers
  • 3. Manage change feed instances
  • 4. Consume change feeds using SDK

>> Frenquent DP-420 Update <<

Reliable DP-420 Test Review - New DP-420 Exam Sample

Regarding the process of globalization, every fighter who seeks a better life needs to keep pace with its tendency to meet challenges. DP-420 certification is a stepping stone for you to stand out from the crowd. Nowadays, having knowledge of the DP-420 study braindumps become widespread, if you grasp solid technological knowledge, you are sure to get a well-paid job and be promoted in a short time. According to our survey, those who have passed the exam with our DP-420 test guide convincingly demonstrate their abilities of high quality, raise their professional profile, expand their network and impress prospective employers. Most of them give us feedback that they have learned a lot from our DP-420 Exam Guide and think it has a lifelong benefit. They have more competitiveness among fellow workers and are easier to be appreciated by their boss. In fact, the users of our DP-420 exam have won more than that, but a perpetual wealth of life.

Microsoft Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Sample Questions (Q195-Q200):

NEW QUESTION # 195
You have a database named telemetry in an Azure Cosmos DB Core (SQL) API account that stores IoT data.
The database contains two containers named readings and devices.
Documents in readings have the following structure.
id
deviceid
timestamp
ownerid
measures (array)
- type
- value
- metricid
Documents in devices have the following structure.
id
deviceid
owner
- ownerid
- emailaddress
- name
brand
model
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
Need to join readings and devices.
Box 2: No
Only readings is required. All required fields are in readings.
Box 3: No
Only devices is required. All required fields are in devices.


NEW QUESTION # 196
You configure multi-region writes for account1.
You need to ensure that App1 supports the new configuration for account1. The solution must meet the business requirements and the product catalog requirements.
What should you do?

Answer: A

Explanation:
Explanation
App1 queries the con-product and con-productVendor containers.
Note: Request unit is a performance currency abstracting the system resources such as CPU, IOPS, and memory that are required to perform the database operations supported by Azure Cosmos DB.
Scenario:
Develop an app named App1 that will run from all locations and query the data in account1.
Once multi-region writes are configured, maximize the performance of App1 queries against the data in account1.
Whenever there are multiple solutions for a requirement, select the solution that provides the best performance, as long as there are no additional costs associated.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/consistency-levels


NEW QUESTION # 197
You have an Azure Cosmos DB for NoSQL container named Contacts that is configured as shown in the following exhibit.

Contacts contains the items shown in the following table.

To Contacts, you plan to insert the items shown in the following table.

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


NEW QUESTION # 198
You have an Azure Cosmos DB for NoSQL database that hosts the containers shown in the following table.

You need to ensure that when a product name changes in the Products container, the product name changes in all orders that have NOT been shipped.
What should you implement?

Answer: D


NEW QUESTION # 199
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution.
After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.
You have a container named container1 in an Azure Cosmos DB Core (SQL) API account.
You need to make the contents of container1 available as reference data for an Azure Stream Analytics job.
Solution: You create an Azure Synapse pipeline that uses Azure Cosmos DB Core (SQL) API as the input and Azure Blob Storage as the output.
Does this meet the goal?

Answer: B

Explanation:
Explanation
Instead create an Azure function that uses Azure Cosmos DB Core (SQL) API change feed as a trigger and Azure event hub as the output.
The Azure Cosmos DB change feed is a mechanism to get a continuous and incremental feed of records from an Azure Cosmos container as those records are being created or modified. Change feed support works by listening to container for any changes. It then outputs the sorted list of documents that were changed in the order in which they were modified.
The following diagram represents the data flow and components involved in the solution:

Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/changefeed-ecommerce-solution


NEW QUESTION # 200
......

Only with high quality and valid information of our DP-420 exam braindumps, our candidates can successfully pass their exams. At the same time, own to our professional experts constantly improvement on the design of the DP-420 study materials, we have developed three versions of layouts: PDF, Software and APP online. Though the content of them are the same, the different layouts provide lots of conveniences out of your imagination. Just have a try and you will love our DP-420 Practice Engine.

Reliable DP-420 Test Review: https://www.real4test.com/DP-420_real-exam.html

DOWNLOAD the newest Real4test DP-420 PDF dumps from Cloud Storage for free: https://drive.google.com/open?id=15ckn60esV3ncOUgKV51cbrIIfXJdOv17