DP-203 BOOK FREE - LEARNING DP-203 MODE

DP-203 Book Free - Learning DP-203 Mode

DP-203 Book Free - Learning DP-203 Mode

Blog Article

Tags: DP-203 Book Free, Learning DP-203 Mode, DP-203 Training Solutions, Latest DP-203 Mock Test, DP-203 Accurate Prep Material

Because the busy people seldom have much time to read the books they need. So how should people get their dreaming DP-203 certification by passing the exam? At this time, people should to need some good DP-203 study materials. Not only will our DP-203 Exam Questions help you pass exam, but it will also save your valuable time. Now you can free download the demos of our DP-203 exam questions to have an experience the good quality and validity.

In order to better meet users' need, our DP-203 study questions have set up a complete set of service system, so that users can enjoy our professional one-stop service. We not only in the pre-sale for users provide free demo, when buy the user can choose in we provide in the three versions, at the same time, our DP-203 Training Materials also provides 24-hour after-sales service. Such a perfect one-stop service of our DP-203 test guide, believe you will not regret your choice, and can better use your time, full study, efficient pass the DP-203 exam.

>> DP-203 Book Free <<

Covers 100% Composite Exams DP-203 Critical Information

We are now in an era of technological development. DP-203 had a deeper impact on our work. Passing the DP-203 exam is like the vehicle's engine. Only when we pass the exam can we find the source of life and enthusiasm, become active and lasting, and we can have better jobs in today’s highly competitive times. To pass the DP-203 Exam, careful planning and preparation are crucial to its realization. Of course, the path from where you are to where you want to get is not always smooth and direct. Therefore, this is the point of our DP-203 exam materials, designed to allow you to spend less time and money to easily pass the exam.

Microsoft Data Engineering on Microsoft Azure Sample Questions (Q179-Q184):

NEW QUESTION # 179
You need to design a data storage structure for the product sales transactions. The solution must meet the sales transaction dataset requirements.
What should you include in the solution? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Reference:
https://rajanieshkaushikk.com/2020/09/09/how-to-choose-right-data-distribution-strategy-for-azure-synapse/


NEW QUESTION # 180
You need to design an Azure Synapse Analytics dedicated SQL pool that meets the following requirements:
* Can return an employee record from a given point in time.
* Maintains the latest employee information.
* Minimizes query complexity.
How should you model the employee data?

  • A. as a temporal table
  • B. as a Type 2 slowly changing dimension (SCD) table
  • C. as a SQL graph table
  • D. as a degenerate dimension table

Answer: B

Explanation:
Explanation
A Type 2 SCD supports versioning of dimension members. Often the source system doesn't store versions, so the data warehouse load process detects and manages changes in a dimension table. In this case, the dimension table must use a surrogate key to provide a unique reference to a version of the dimension member. It also includes columns that define the date range validity of the version (for example, StartDate and EndDate) and possibly a flag column (for example, IsCurrent) to easily filter by current dimension members.
Reference:
https://docs.microsoft.com/en-us/learn/modules/populate-slowly-changing-dimensions-azure-synapse-analytics-p


NEW QUESTION # 181
Which Azure Data Factory components should you recommend using together to import the daily inventory data from the SQL server to Azure Data Lake Storage? To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:


NEW QUESTION # 182
You have an Apache Spark DataFrame named temperatures. A sample of the data is shown in the following table.

You need to produce the following table by using a Spark SQL query.

How should you complete the query? To answer, drag the appropriate values to the correct targets. Each value 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.
NOTE: Each correct selection is worth one point.

Answer:

Explanation:

Explanation
Text Description automatically generated

Box 1: PIVOT
PIVOT rotates a table-valued expression by turning the unique values from one column in the expression into multiple columns in the output. And PIVOT runs aggregations where they're required on any remaining column values that are wanted in the final output.
Reference:
https://learnsql.com/cookbook/how-to-convert-an-integer-to-a-decimal-in-sql-server/
https://docs.microsoft.com/en-us/sql/t-sql/queries/from-using-pivot-and-unpivot


NEW QUESTION # 183
You have an Azure Data Lake Storage Gen2 account that contains a JSON file for customers. The file contains two attributes named FirstName and LastName.
You need to copy the data from the JSON file to an Azure Synapse Analytics table by using Azure Databricks.
A new column must be created that concatenates the FirstName and LastName values.
You create the following components:
A destination table in Azure Synapse
An Azure Blob storage container
A service principal
In which order should you perform the actions? 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
Table Description automatically generated

Step 1: Mount the Data Lake Storage onto DBFS
Begin with creating a file system in the Azure Data Lake Storage Gen2 account.
Step 2: Read the file into a data frame.
You can load the json files as a data frame in Azure Databricks.
Step 3: Perform transformations on the data frame.
Step 4: Specify a temporary folder to stage the data
Specify a temporary folder to use while moving data between Azure Databricks and Azure Synapse.
Step 5: Write the results to a table in Azure Synapse.
You upload the transformed data frame into Azure Synapse. You use the Azure Synapse connector for Azure Databricks to directly upload a dataframe as a table in a Azure Synapse.
Reference:
https://docs.microsoft.com/en-us/azure/azure-databricks/databricks-extract-load-sql-data-warehouse


NEW QUESTION # 184
......

When you are struggling with those troublesome reference books; when you feel helpless to be productive during the process of preparing different exams; when you have difficulty in making full use of your sporadic time and avoiding procrastination. No other DP-203 study materials or study dumps can bring you the knowledge and preparation that you will get from the DP-203 Study Materials available only from TestKingFree. Not only will you be able to pass any DP-203 test, but will gets higher score, if you choose our DP-203 study materials.

Learning DP-203 Mode: https://www.testkingfree.com/Microsoft/DP-203-practice-exam-dumps.html

Now, I will briefly introduce some details about our DP-203 guide torrent for your reference, Microsoft DP-203 Book Free People’s tastes also vary a lot, Microsoft DP-203 Book Free As you know, the network traffic is so highly priced that even a small amount will cost so much, We are a professional enterprise which DP-203 exam dumps files can cater the needs of many working employees who take part in exam, You can download our complete high-quality Microsoft DP-203 dumps torrent as soon as possible if you like any time.

Does the current refusal of consumers to embrace these technologies seal their doom, Legacy System Maintainers, Now, I will briefly introduce some details about our DP-203 Guide Torrent for your reference.

Practice Exam Software Microsoft DP-203 Exam Questions

People’s tastes also vary a lot, As you know, DP-203 the network traffic is so highly priced that even a small amount will cost so much, We are a professional enterprise which DP-203 exam dumps files can cater the needs of many working employees who take part in exam.

You can download our complete high-quality Microsoft DP-203 dumps torrent as soon as possible if you like any time.

Report this page