Name: DP-420 Dumps
SKU: DP-420
Price: 35.99 USD
Availability: InStock
Rating: 4.9 (102 reviews)

Microsoft DP-420 Exam Questions

If you are not prepared for Microsoft Certified: Azure Cosmos DB Developer Specialty DP-420 exam questions and want to get some help so, now you do not need to take tension. You can pass Microsoft Certified: Azure Cosmos DB Developer Specialty exam very simply and easily with our Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB dumps questions answers.

The Microsoft Certified: Azure Cosmos DB Developer Specialty exam questions PDF and test engine having most updated and verified Microsoft DP-420 questions answers cover all the exam topics and course outline completely. Online Microsoft Certified: Azure Cosmos DB Developer Specialty dumps help you to get prepare and familiar with the real exam situation.

Microsoft DP-420 dumps questions answers are high-quality and accurate prepared with a view to provide you maximum ease and complete confidence in your preparation Microsoft Certified: Azure Cosmos DB Developer Specialty practice questions are so comprehensive that you need not to run after any other source and are presented in both Microsoft Pdf files and online practice test formats to be read easily on mobile device and laptop. In spite of trying unauthentic and sub standard Microsoft practice exams material make right choice at right time.

Our Microsoft DP-420 exam dumps study material would prove to be the best choice to pass your Microsoft Certified: Azure Cosmos DB Developer Specialty DP-420 exam in first try. Dumps4free is providing up-to-date Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB pdf files.

Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Exams

Assurance

Microsoft DP-420 dumps are updated according to latest Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB exam questions.
Demo

Free Microsoft Certified: Azure Cosmos DB Developer Specialty DP-420 dumps questions answers demo available before purchase. Contact out Live chat person
Validity

Microsoft DP-420 Dumps pdf is valid and tested by experts with their right answers.
Success

Your success is assured with Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB DP-420 exam dumps!

DP-420 Exam Sample Questions:

You have an Azure Cosmos DB Core (SQL) API account. You run the following query against a container in the account. SELECT IS_NUMBER("1234") AS A, IS_NUMBER(1234) AS B, IS_NUMBER({prop: 1234}) AS C What is the output of the query?
[{"A": false, "B": true, "C": false}]
[{"A": true, "B": false, "C": true}]
[{"A": true, "B": true, "C": false}]
[{"A": true, "B": true, "C": true}]

[{"A": false, "B": true, "C": false}]

Explanation:
IS_NUMBER returns a Boolean value indicating if the type of the specified expression is a
number.
"1234" is a string, not a number.
Reference: https://docs.microsoft.com/en-us/azure/cosmos-db/sql/sql-query-is-number

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

Register the trigger as a pre-trigger.

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-storedprocedures-
triggers-udfs

You have an Azure Cosmos DB Core (SQL) API account that uses a custom conflict resolution policy. The account has a registered merge procedure that throws a runtime exception. The runtime exception prevents conflicts from being resolved. You need to use an Azure function to resolve the conflicts. What should you use?
a function that pulls items from the conflicts feed and is triggered by a timer trigger
a function that receives items pushed from the change feed and is triggered by an Azure Cosmos DB trigger
a function that pulls items from the change feed and is triggered by a timer trigger
a function that receives items pushed from the conflicts feed and is triggered by an Azure Cosmos DB trigger

a function that receives items pushed from the conflicts feed and is triggered by an Azure Cosmos DB trigger

Explanation: The Azure Cosmos DB Trigger uses the Azure Cosmos DB Change Feed to
listen for inserts and updates across partitions. The change feed publishes inserts and
updates, not deletions.
Reference: https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindingscosmosdb

You have a container named container1 in an Azure Cosmos DB Core (SQL) API account. Upserts of items in container1 occur every three seconds. You have an Azure Functions app named function1 that is supposed to run whenever items are inserted or replaced in container1. You discover that function1 runs, but not on every upsert. You need to ensure that function1 processes each upsert within one second of the upsert. Which property should you change in the Function.json file of function1?
checkpointInterval
leaseCollectionsThroughput
maxItemsPerInvocation
feedPollDelay

feedPollDelay

Explanation:
With an upsert operation we can either insert or update an existing record at the same
time.
FeedPollDelay: The time (in milliseconds) for the delay between polling a partition for new
changes on the feed, after all current changes are drained. Default is 5,000 milliseconds, or
5 seconds.
Reference: https://docs.microsoft.com/en-us/azure/azure-functions/functions-bindingscosmosdb-
v2-trigger

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?

Yes

No

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/changefeedecommerce-
solution

Microsoft DP-420 Exam Questions

Microsoft DP-420 Exam Questions

Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB Exams

Assurance

Demo

Validity

Success

DP-420 Exam Sample Questions:

[{"A": false, "B": true, "C": false}]

Register the trigger as a pre-trigger.

a function that receives items pushed from the conflicts feed and is triggered by an Azure Cosmos DB trigger

feedPollDelay

No

How to Pass Microsoft DP-420 Exam?

Buy Dumps

Preparation

Success