Microsoft Azure Data Fundamentals (DP-900)

A bank needs to ensure that after an account transfer transaction completes, the revised account balances persists even if the database system hosting the transaction becomes temporarily unavailable.

Of which ACID semantic is this an example?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Which type of database is Azure Database for PostgreSQL?

You need to modify a view in a relational database by adding a new column.

Which statement should you use?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.

Blob rehydration occurs in Azure Blob storage when a blob moves between which access tiers?

Which language is used to define queries in Azure Synapse Data Explorer?

Match the types of data stores to the appropriate scenarios.

To answer, drag the appropriate data store type from the column on the left to its scenario on the right. Each data store type may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Match the database normalization terms to the appropriate descriptions.

To answer, drag the appropriate term from the column on the left to its description on the right. Each term may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

Match the cloud service model to the appropriate Azure relational database service.

To answer, drag the appropriate cloud service model from the column on the left to its service on the right. Each model may be used once. more than once, or not at all.

NOTE: Each correct match is worth one point.

You have structured data in tabular format.

What represents an individual instance of a data entity?

Select the answer that correctly completes the sentence.

Select the answer that correctly completes the sentence.

For each of the following statements. select Yes if the statement is true. Otherwise. select No.

NOTE: Each correct selection is worth one point.

To complete the sentence, select the appropriate option in the answer area.

Which statement is an example of Data Definition Language (DDL)?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

In an analytical data model, which type of table contains entities that are used to aggregate numeric values. where each entity is represented by a row with a unique key value?

To complete the sentence, select the appropriate option in the answer area.

Match the ACID terms to the appropriate descriptions.

To answer, drag the appropriate term from the column on the left to its description on the right. Each term may be used once, more than once. or not at all.

NOTE: Each correct match is worth one point.

Match the Azure Cosmos DB APIs to the appropriate data structures.

To answer, drag the appropriate API from the column on the left to its data structure on the right. Each API may be used once. more than once. or not at all.

NOTE: Each correct match is worth one point.

To complete the sentence, select the appropriate option in the answer area.

Select the answer that correctly completes the sentence.

Match the types of analytics that can be used to answer the business questions.

To answer, drag the appropriate analytics type from the column on the left to its question on the right. Each analytics type may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Select the answer that correctly completes the sentence.

You have the following JSON document.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the JSON document.

NOTE: Each correct selection is worth one point.

For each of the following statements. select Yes if the statement is true. Otherwise. select No.

NOTE: Each correct selection is worth one point.

You are reviewing the data model shown in the following exhibit.

Use the drop-down menus to select the answer choice that completes each statement based on the information presented in the graphic.

NOTE: Each correct selection is worth one point

For each of the following statements. select Yes if the statement is true. Otherwise. select No.

NOTE: Each correct selection is worth one point.

To complete the sentence, select the appropriate option in the answer area.

You have a database that stores data in the format shown in the following table.

To complete the sentence, select the appropriate option in the answer area.

You have an Azure SQL database that contains tables for customers and orders.

You need to create a query that will return the orders placed by each customer.

Which two Transact-SOL statements should you include in the query? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

To complete the sentence, select the appropriate option in the answer area.

How is raw data stored in a data lakehouse?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

GRANT, REVOKE, and DENY are examples of which type of SQL statement?

Your company plans to load data from a customer relationship management (CRM) system to a data warehouse by using an extract, load, and transform (ELT) process.

Where does data processing occur for each stage of the ELT process? To answer, drag the appropriate locations to the correct stages. Each location 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.

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

 

To complete the sentence, select the appropriate option in the answer area.

Select the answer that correctly completes the sentence.
 

Match the types of visualizations to the appropriate descriptions.

To answer, drag the appropriate visualization type from the column on the left to its description on the right. Each visualization type may be used once, more than once, or not at all.

NOTE: Each correct match is worth one point.

Select the answer that correctly completes the sentence.

You need to create an Azure Storage account.

Data in the account must replicate outside the Azure region automatically.

Which two types of replication can you use for the storage account? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

You need to accept and store large quantities of IoT streaming data.

Which database solution should you use?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

Select the answer that correctly completes the sentence.
 

Which statement is an example of Data Manipulation Language (DML)?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

You have a SQL query that combines customer data and order data. The query includes calculated columns. You need to create a database object that would allow other users to rerun the same SQL query.

What should you create?

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

 

To complete the sentence, select the appropriate option in the answer area.

You need to implement an Azure platform as a service (PaaS) service that will host a relational database. The solution must support built-in autoscaling.

Which service should you implement?