BONUS!!! Download part of Dumpexams DP-420 dumps for free: https://drive.google.com/open?id=1eatFJjA0KjonjWsUJIEe3isRTiRpkqIu
In order to reflect our sincerity on consumers and the trust of more consumers, we provide a 100% pass rate guarantee for all customers who have purchased DP-420 study quiz. If you fail to pass the exam after you purchased DP-420 preparation questions, you only need to provide your transcript to us, and then you can receive a full refund. Or we can free exchange two other exam materials for you if you have other exams to attend at the same time. So just buy our DP-420 Exam Questions!
Microsoft DP-420 exam is an important certification for professionals who are involved in designing and implementing cloud-native applications using Azure Cosmos DB. DP-420 exam validates the candidate's skills and knowledge in designing, developing, and implementing cloud-native applications using Azure Cosmos DB, and demonstrates their expertise in this field. Candidates who Pass DP-420 Exam will be able to demonstrate their ability to design and implement cloud-native applications using Azure Cosmos DB, and will be well-prepared to take on new challenges in this rapidly evolving field.
If you are finding a study material to prepare your exam, our material will end your search. Our DP-420 exam torrent has a high quality that you canโt expect. I think our DP-420 prep torrent will help you save much time, and you will have more free time to do what you like to do. I can guarantee that you will have no regrets about using our DP-420 Test Braindumps When the time for action arrives, stop thinking and go in, try our DP-420 exam torrent, you will find our products will be a very good choice for you to pass your DP-420 exam and get you certificate in a short time.
Microsoft DP-420 Certification Exam is designed for individuals who are interested in demonstrating their knowledge and skills in designing and implementing cloud-native applications using Microsoft Azure Cosmos DB. Designing and Implementing Cloud-Native Applications Using Microsoft Azure Cosmos DB certification exam is ideal for developers, architects, and IT professionals who are responsible for designing, building, and deploying cloud-native applications using Cosmos DB.
NEW QUESTION # 117
You have operational data in an Azure Cosmos OB for NoSQL database.
Database users report that the performance of the database degrades significantly when a business analytics team runs large Apache Spark-based queries against the database.
You need 10 reduce the impact that running the Spark-based queries has on the database users.
What should you implement?
Answer: C
NEW QUESTION # 118
You have an Azure Synapse Analytics workspace named workspace1 that contains a server less SQL pool.
You have an Azure Table Storage account that stores operational data.
You need to replace the Table storage account with Azure Cosmos DB for NoSQL The solution must meet the following requirements:
* Support Queries from the server less SQL pool.
* Only pay for analytical compute when running queries.
* Ensure that analytical processes do
NOTE: affect operational processes.
Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.
Answer:
Explanation:
Explanation:
NEW QUESTION # 119
You have three containers in an Azure Cosmos DB Core (SQL) API account as shown in the following table.
You have the following Azure functions:
A function named Fn1 that reads the change feed of cn1
A function named Fn2 that reads the change feed of cn2
A function named Fn3 that reads the change feed of cn3
You perform the following actions:
Delete an item named item1 from cn1.
Update an item named item2 in cn2.
For an item named item3 in cn3, update the item time to live to 3,600 seconds.
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: No
Azure Cosmos DB's change feed is a great choice as a central data store in event sourcing architectures where all data ingestion is modeled as writes (no updates or deletes).
Note: The change feed does not capture deletes. If you delete an item from your container, it is also removed from the change feed. The most common method of handling this is adding a soft marker on the items that are being deleted. You can add a property called "deleted" and set it to "true" at the time of deletion. This document update will show up in the change feed. You can set a TTL on this item so that it can be automatically deleted later.
Box 2: No
The _etag format is internal and you should not take dependency on it, because it can change anytime.
Box 3: Yes
Change feed support in Azure Cosmos DB works by listening to an Azure Cosmos container for any changes.
Reference:
https://docs.microsoft.com/en-us/azure/cosmos-db/sql/change-feed-design-patterns
https://docs.microsoft.com/en-us/azure/cosmos-db/change-feed
NEW QUESTION # 120
You have an Azure Cosmos DB for NoSQL account that frequently receives the same three queries.
You need to configure indexing to minimize RUs consumed by the queries.
Which type of index should you use for each query? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.
Answer:
Explanation:
Explanation:
Box 1 = Range
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is an equality query on a single property, the best type of index to use is range. Range index is based on an ordered tree-like structure and it is used for equalityqueries, range queries and checking for the presence of a property1. Range index also supports any string or number2.
Box 2 = Composite
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is an order by query on two properties, the best type of index to use is composite. Composite index is used for optimizing order by queries on multiple properties1. Composite index allows you to specify a list of property paths and sort orders thatare used for ordering items2.
Box 3 =spatial
Azure Cosmos DB supports three types of indexes: range, spatial and composite. For the query you provided, which is a spatial query on a point property, the best type of index to use is spatial. Spatial index is used for querying items based on their location or proximity to a given point1. Spatial index supports point, polygon and linestring data types2.
NEW QUESTION # 121
You have a container named container1 in an Azure Cosmos DB Core (SQL) API account.
The following is a sample of a document in container1.
{
"studentId": "631282",
"firstName": "James",
"lastName": "Smith",
"enrollmentYear": 1990,
"isActivelyEnrolled": true,
"address": {
"street": "",
"city": "",
"stateProvince": "",
"postal": "",
}
}
The container1 container has the following indexing policy.
{
"indexingMode": "consistent",
"includePaths": [
{
"path": "/*"
},
{
"path": "/address/city/?"
}
],
"excludePaths": [
{
"path": "/address/*"
},
{
"path": "/firstName/?"
}
]
}
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 # 122
......
DP-420 Study Test: https://www.dumpexams.com/DP-420-real-answers.html
BTW, DOWNLOAD part of Dumpexams DP-420 dumps from Cloud Storage: https://drive.google.com/open?id=1eatFJjA0KjonjWsUJIEe3isRTiRpkqIu