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You plan to deploy app. The app requires a nonrelational data service that Will provides latency guarantees of les tan 10-ms for read ans writes. What should you include in the solution?
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Azure Cosmos DB
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In a SQL statement, ______ are examples of aggregate functions
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MAX and MIN
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You have the following SQL query “INSERT INTO dbo.Products (ProductID, ProductName, Price, ProductDescription) VALUES (1,’Clamp’, 12.48, ‘Workbench clamp’);” What are dbo.Products and ProductName
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Dbo.Products: A table, ProductName: A columna
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Which Azure Data Factory component provides the compute environment for activities?
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an integration runtime
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You need to modify a view in a relational database by adding a new column. Which statement should you use?
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ALTER
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Match the types of workloads to the appropriate scenarios. Streaming , Batch, Batch
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Batch | Data for a product catalog will be loaded every 12 hours toa data warehouse. Streaming | Data for onlines purchases will be loaded to a data warehouse as the puchases occur. Batch | Updates to inventory data will be loaded to a data warehouse every 10,000 transactions.
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Whit two Azure services can be used to provision Apache Spark clusters?
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Azure HDInsight and Azure Data bricks
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Which propriety of a transactional workload guarantees that each transaction is treated as a single unit that either succeeds completely or fails completely?
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Atomicity
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A relational data base is appropriate for scenarios that involve a high volume of
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transactional writes.
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Macht the types of visualizations of appropriate descriptions. Scatter , Key Influencer, Treemap
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Treemap | A chart o colored, nested rectangles that displays individual data point represented by the size and color of a relative rectangle. Key Influencer | A chart that displays the major contributors of a selected result or value. Scatter | A chart that shows the relationship between two numerical values
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Which storage solution support role-based access control (RBAC) at the file and folder level?
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Azure Data Lake Storage
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Which storage solution supports access control list (ACLs) at the file and folder level?
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Azure Data Lake Storage
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Match the datastore services to the appropriate descriptions. Azure Files, Azure Cosmos DB
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Azure Cosmos DB | Enables the use SQL queries against data stores in JSON documents. Azure Files | Enables users to access data by using the Server Message Block (SMB) version 3 protocol.
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What are the characteristics of an Online Transaction Processing (OLTP) workload?
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Heavy writes and moderate read, schema on write or schema defined in database, normalized data
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A bar char showing year-to-date sales by region is an example of which type of analytics?
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Descriptive
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Match the tools to the appropriate descriptions. Azure Data Studio, Microsoft SQL Data Tools (SSDT), Microsoft VIsual Stusio, Microsoft SQL Server Management Stusio (SSMS)
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(SSMS) | A graphical tool for managing SQL Server or Azure SQL databases that supports access, configuration, management, and administration tasks. Visual Studio Code | A lightweight source code editor while an mssql extension that supports connections to SQL Server and a rich editing experience for T-SQL. Azure Data Studio | A lightweight editor that ca run on-demand SQL queries and view and save results as text, JSON or Excel. SSDT | A development tool for building Azure SQL databases
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Match each tool to its task. Power Automate, Power Automate, Power Apps
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Atomate workflow | Power Automate. Trigger actions form an event | Power Automate. Create a custom mobile data entry screen | Power Apps
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Which Azure SQL offering provides near-100 percent compatibility with on-premises Microsoft Server instances, while providing automated updates, backups, and maintenance tasks?
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Azure SQL Managed Instance
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HOSTPOT- For each of the following statements, select Yes if the statement is true.
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Image
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For each of the following statements, select Yes if the statement is true
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Image
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DRAG DROP – Macht the security components to the appropriate scenarios
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Image
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Relational data uses ____ to enforces relationships between different tables
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Keys
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You have an inventory management database that contains the following table. Wich statement should you use in a SQL query to change the inventory quantity of Product1 to 270
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UPDATE
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Your company need to implement a relations database in Azure, The solution must minimize ongoing maintenance. Which Azure services should you use?
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Azure SQL Database
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You are writing a set of SQL queries that administrators will use to troubleshoot an Azure SQL database. You need to embed documents and query results into a SQL notebook. What Should use?
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Azure Data Studio
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Match the terms to the appropriate descriptions
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Image
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You have a e-commerce application that reads and writes data to an Azure SQL database. Which type of processing does the application use?
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Online Transactions Processing (OLTP)
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When can you use an Azure Resource Manager template?
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to atomate the creation of an interdependent group or Azure resources in repeatable way
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You have an Azure SQL database that you access directly from the Internet. You recently change the public IP address of your computer. After changing the IP address, you can no longer access the database. You can connect to other resources in Azure. What is a possible cause of the issue?
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a database-level firewall
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For each of the following statement, select Yes if the statement if true
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Image
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Which command-line tool can you use to query Azure SQL databases?
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sqlcmd
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For each of the following statement, select Yes if the statement if true
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Image
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For each of the following statement, select Yes if the statement if true
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Image
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For each of the following statement, select Yes if the statement if true
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Image
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Descriptive Analytics tell you ___
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what occurred in the past
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For each of the following statements, select Yes if the statement if true
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Image
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An extract, transform, and loas (ETL) process requires
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data that is fully processed before being loaded to the target data store
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In batch processing ,
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latency in delivering data processing results is acceptable.
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Transcribing audio files ins an example of _____ analytics
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Cognitive
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Match the types of analytics that can be used to answer the business questions
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Image
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You have the following JSON document. Image
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Image
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You are reviewing the data model shown in the following exhibit. Image
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Image
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The massively parallel processing (MPP) engine of Azure Synapse Analytics
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distributes processing across compute nodes
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___ is an object associated with a table that sorts and stores the data rows int eh table base on their key values
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A clustered index
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A relational database is appropriate for scenarios that involve a high volume of
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transactional writes
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A visualization that shows a university’s current stident enrollment versus the maximum capacity is an example of ___ analytics
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descriptive
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You need to create an Azure Storage Account. Data in the account must replicate outside the Azure region automatically. Which two types of replications con you use for the storage count?
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read-access geo-redundant storate (RA-GRS) and geo-redundant storage (GRS)
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Which statement is an example of Data Manipulation Language (DML)
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INSERT
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You have a SQL query that combines customer data and order data. Ther query includes calculated columns. You need to create database object that would allow other users to rerun the same SQL query. What should you create?
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a view
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A key-value data store is optimized for
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simple lookups
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Match the types of data to the appropriate Azure data services
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Image
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Match the Azure Data Lake Storage Gen2 terms to the appropriate levels in the hierarchy.
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Image
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What are two characteristics of real-time data processing?
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Low latency is expected, and Data is processed as it is created
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Match the Azure Data Factory components to the appropriate descriptions.
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Image
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Match the types of workloads to the appropriate scenarios.
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Image
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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?
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Image
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Your company recently reported sales from the third quarter. You have the chart shown in the following exhibit. IMAGE
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Predictive
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Which statement is an example of Data Manipulation Language (DML)?
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UPDATE
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Creating closed caption text for audio files is an example of ___ analytics
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Cognitive
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A visualization that illustrates a university’s current student enrollment per department is an example of ___ analytics
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Descriptive
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You need to create an Azure resource to store data in Azure Table storage. Which command should you run?
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az storage container create
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The Azure Cosmos DB ___ API enables the use of SELECT statements to retrieve documents from Azure Cosmos DB
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Core (SQL)
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You need to modify a view in a relational database by adding a new column. Which statement should you use?
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ALTER
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For Each of the following statements, select Yes if the statement if true
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Image
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You plan to deploy PostgreSQL database to Azure. Which hosting model correspond to the available deployment options?
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Image
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___ natively support the analysis of relationships between entities
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Column family databases
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Which Azure storage solution provides native support for POSIX-compliant access control lists (ACLs)?
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Azure Data Lake Storage
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Relational data in stored in
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a tabular form of rows and columns
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___ physically sorts the data in a table base on the values in a specified columns
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A clustered index
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A block of code that runs in a database is called
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a stored procedure
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Match the types of analytics that can be used to answer the business questions
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Image
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__ presents content defined by a query
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A view
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Which type of database is Azure Database for PostgreSQL?
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Platform as a service (PaaS)
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Which storage solution supports access control list (ACLs) at the file and folder level?
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Azure Data Lake Storage
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A __ is a chart of colored rectangles. The size of the rectangles represents the relative value of each item. The chart can be hierarchical, displaying data as a set of rectangles nested within the main rectangle
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treemap
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What is a characteristic of a batch prossesing?
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Batch processing can be only process data that is structured
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For Each of the following statements, select Yes if the statement if true
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Image
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In a relational database, each row in a table has
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the same set of columns
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For Each of the following statements, select Yes if the statement if true
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Image
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__ natively support the analysis of relationships between entities
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Graph databases
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In an infrastructure as a service (IaaS) instance of Microsoft SQL Server on Azure, you manage the __ that hosts SQL Server
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Virtual Machine
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Varying field for each entity in a JSON document is an example of
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semi-structured data
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A JSON document is an example of
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semi-structured data
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You have a data store that has the structure shown in the following exhibit. Which type of data store is this? Image
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Graph
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Which type of database contains nodes and edges?
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Graph
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___ is responsible for identifying which business rules must be applied to the data of a company
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A data analyst.
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Relational data uses __ to enforce relationships between different tables
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keys
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A data engineer is responsible for which task?
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Implement policies, tools and processes for backup and recovery plans.
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You have the following two tables of customer data. Which type of data do the tables contain? Image
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Unstructured.
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Which file format has defined names and data types for each column and uses compressed columnar storage?
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Apache parquet
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You have structured data in a tabular format. What represents an individual instance of a data entity?
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A row
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Wicht T-SQL statement should be used to instruct a database management system to use an index instead of performing a full table scan?
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SELECT
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Drag and drop appropriate Azure Services to the suitable locations in the architecture
|
Image
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Which three objects can be added to a Microsoft Power BI dashboard?
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A report page, A DataFlow and A text box
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Backing up and restoring data are the responsibility of a
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data engineer
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Online analytical processing (OLAP) systems are particularly suitable for analytical workloads because data is
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optimized for transactions
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You need to perform hybrid transactional and analytical processing (HTAP) queries against Azure Cosmos DB data sources by using Azure Synapse Analytics. What should you use?
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Synapse Link
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You need to create a visualization of running sales totals per quarter as shown in the following exhibit. What should you create in Power BI Desktop? Image
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A waterfall chart
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Which clause should you use in a SELECT statement to combine rows in one table with rows in another table?
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JOIN
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Your company needs to ensure that an Azure virtual machine can connect to Azure SQL databases without exposing the databases to the internet. What should you use?
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Azure Private Link
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What should you use to automatically delete blobs from Azure Blob Storage?
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a lifecycle management policy
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A bar chart showing year-to-date sales by region is an example of which type of analytics?
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Diagnostic
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Which setting can only be configured during the creation of an Azure Cosmos DB account?
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API
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For each of the following statements, select Yes if the statement is true
|
Image
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To configure an Azure Storage account to support access control list that have object-level permissions,
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enable the hierarchical namespace
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You have a quality assurance application that reads data from a data warehouse. Which type of processing does the application use?
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Online Transaciton Processing (OLTP)
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For each of the following statements, select Yes if the statement is true
|
Image
|
___ is responsible for creating visual and charts that help a company makes informed decisions
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A data engineer
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A relational database must be usen when
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strong consistency guarantees are required
|
You need to store event log data that is semi-structured and received as the logs occur. What should you use?
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Azure Files
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What is a characteristic of a non-relational database?
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self-describing entities
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When using the Azure Cosmos DB Gremlin API, container resource type is projected as a
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graph
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When provisioning an Azure Cosmos DB ____, you need to specify which type API you will use
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account
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When you create an Azure SQL database, which account can always connect to the database?
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The server admin login account of the logical server
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When provisioning an Azure Cosmos DB account, which feature provides redundancy within an Azure region?
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Availability zones
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What is a benefit of the Azure Cosmos DB Table API as compared to Azure Table storage?
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Supports a multi-master model
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Your company needs to design a database that illustrates the relationships between utilization levels of individual network devices across a local area network. Which type of data store should you use?
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Graph
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You need to recommend a data store service that meets the following requirements: Native SQL API access, Configurable indexes. What should you recommend?
|
Azure Cosmos DB
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What are three characteristics of an Online Transaction Processing (OLTP) workload?
|
Heavy writes and moderate read, Schema defined a database and Normalized data
|
What is the primary purpose of a data warehouse?
|
To provide read-only storage of relational and non-relational historical data
|
What are two uses of data visualization?
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Represent trends and patterns over time, Communicate the significance of data
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Which statement is an example of Data Definition Language (DDL)?
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DROP
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A team of developers has computers that run Windows 10 and Ubuntu Desktop. The developers need to connect to and query an Azure SQL database from each of their computers. The developers require code assistance features such as IntelliSense. What should the developers use?
|
Azure Data Studio
|
You need to store data by using Azure Table storage. What should you create first?
|
A Storage Account
|
___ is responsible for managing the security of the data in a database
|
A database administrator.
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The __ clause can be used in Data Manipulation Language (DML) statement to specify the criteria that rows must match
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WHERE
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You have data saved in the following format. Which format was used? Image
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XML
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What is a primary characteristic of a relational database?
|
Data is queried and manipulated by using a variant of the SQL language
|
Which database transaction property ensures that individual transactions are executed only once and either succeed in their entirety or roll back?
|
Atomicity
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The __ format is used to store delimited data separates data files by using commas, and terminate rows by using a carriage return
|
CSV
|
The __ file format uses a hierarchical documents schema to define data entities that have multiple attributes
|
JSON
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For each of the following statements, select Yes if the statement is true.
|
Image
|
__ is an example of a Data Manipulation Language (DML) statement
|
UPDATE
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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?
|
Fact
|
Which Azure Cosmos DB API should you use for a graph database?
|
Azure Cosmos DB for Apache Gremlin
|
For each of the following statements, select Yes if the statement is true
|
Image
|
Match the types of data to the appropriate Azure data services
|
Image
|
In a fully denormalized database, how is data read and written for a single entity?
|
Data is read for a single table and written to a single table
|
You have a banking application that transfers money in to and out of accounts. Of which type of solution is this is an example?
|
Online Transactions Processing (OLTP)
|
For each of the following statements, select Yes if the statement is true
|
Image
|
What should you use to build a Microsoft Power BI paginated report?
|
Power BI Report Build
|
You are deploying a software as a service (SaaS) application that requires a relational database for Online Transaction Processing (OLTP). Which Azure service should you use to support the application?
|
Azure SQL Database
|
What are two benefits of platform as a service (PaaS) relational database offering in Azure, such as Azure SQL Database?
|
Access to the last features, reduced administrative effort for managing the server infrastructure
|
For each of the following statements, select Yes if the statement is true.
|
Image
|
For each of the following statements, select Yes if the statement is true.
|
Image
|
A Microsoft Power BI __ enables user to create highly formatted, fixed-layout documents optimized for printing and archiving.
|
Paginated Report
|
__ are responsible for the availability, performance, and optimizations of databases
|
Database Administrators
|
You have a table named Sales that contains the following data. You need to query the table to return the average sales amount per day. The output must produce the following results. How should you complete the query? Image
|
Image
|
For each of the following statements, select Yes if the statement is true
|
Image
|
___ provides a full range of Power BI data modeling an report editing features
|
Microsoft Power BI Desktop
|
___ can be used as part of a lift-and-shift solutions for migrates an on-premises application to the cloud with minimal changes
|
An instance of SQL Server on Azure Virtual Machine
|
Match the Azure services to the appropriate locations in the architecture
|
Image
|
For each of the following statements, select Yes
|
Image. Yes, Yes, No
|
For each of the following statements, select Yes if the statement is true
|
Image
|
You need to use Transact-SQL to query files in Azure Data Lake Storage from an Azure Synapse Analytics data warehouse. What should you use to query the files?
|
Azure Data Factory
|
To configure an Azure Storage account to supports both security at the folder level and atomic directory manipulation
|
enable the hierarchical namespace
|
You can query a graph database in Azure Cosmos DB
|
as a JSON document by using a SQL-like language
|
For each of the following statements, select Yes if the statement is true
|
Image
|
For each of the following statements, select Yes if the statement is true
|
Image
|
Batch workloads
|
collect data and the process the data when a conditions is met
|
Match the Azure services to the appropriate requirements
|
Image
|
Which database transaction property ensures that transactional changes to a database are preserved during unexpected operating system restarts?
|
Durability
|
For each of the following statements, select Yes if the statement is true
|
Image
|
In azure data Factory, you can use __ to orchestrate pipeline activities that depend on the output of other pipelines activities
|
control flow
|
For each of the following statements, select Yes if the statement is true.
|
Image
|
In a data warehousing workload, data
|
form multiple resources is combined in a single locations
|
Match the job roles to the appropriate tasks. Image
|
Image
|
Match the database normalization terms to the appropriate descriptions. Image
|
Image
|