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DP-900 Practice - Part 2

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Title of test:
DP-900 Practice - Part 2

Description:
Azure Data Fundamentals - DP-900

Author:
ECS
(Other tests from this author)

Creation Date:
21/11/2021

Category:
Others

Number of questions: 45
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46. To answer, drag the appropriate data types from the column on the left to its service on the right. Each data type may be used once, more than once, or not at all. Image files Key/value pairs Relationships between employess.
47. Match the tools to the appropriate descriptions. To answer, drag the appropriate tool from the column on the left to its description on the right. Each tool may be used once, more than once, or not at all. Microsoft SQL Server Management Studio (SSMS) Microsoft Visual Studio Code Azure Data Studio Microsoft SQL Server Data Tools (SSDT).
48. Which statement is an example of Data Manipulation Language (DML). INSERT DISABLE ALTER DROP.
49. You have a SQL query that combines customer data and order data. The query includes calculated columns. You need to persist the SQL query so that other users can use the query. What should you create? a table an index scalar function a view.
50. Relational data uses _____________ to enforce relationships different tables. Collections Columns Keys Partitions.
51. For each of the following statements. select Yes if the statement is true. Otherwise, select No. Platform as a service (PaaS) database offerings in Azure require less setup and configuration effort than infrastructure as a service (IaaS) database offerings. Platform as a service (PaaS) database offerings in Azure provide administrators with the ability to control and update the operating system version. All platform as a service (PaaS) database offerings in Azure can be paused to reduce costs.
52. Which Azure SQL offering supports automatic database scaling and automatic pausing of the database during inactive periods? Azure SQL Database Hyperscale Azure SQL managed instance Azure SQL Database serveless Azure SQL Database elastic pod.
53. INSERT INTO dbo.Products (ProductID, ProductName, Price, ProductDescription) VALUES (1,‘Clamp’ , 12.48, ‘Workbench clamp’) Dbo.Products ProductName.
54. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Relational database tables contain columns and rows Indexes in a relational database describe the data types in a table A database view is a virtual table content is a defined by a query.
55. What are two benefits of platform as a service (PaaS) relational database offerings in Azure, such as Azure SQL Database? Each correct answer presents a complete solution. Complete control over backup and restore processes Access to the latest features In-database machine learning services Reduced administrative effort for managing the server infrastructure.
56. Your company needs to ensure that in Azure virtual machine can connect to Azure SQL databases without exposing the databases to the internet. What should you use? Azure DNS Azure Application Gateway Azure Private link Azure Traffic Manager.
57. 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 Cosmos D3 Azure Synapse Analytics Azure HCMmtghi Azure SQL Database.
58. For each of the following statements, select Yes if the statement is true. Otherwise, select No. If you have a platform as a service (PaaS) database in Azure, you are responsible for applying operating system updates. If you have a platform as a service (PaaS) database in Azure, backups are performed automatically. If you have a platform as a service (PaaS) database in Azure, you are responsible for upgrading the database engine.
59. You have an Azure SQL database that you access directly from the internet. You recently changed your external IP address. 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? A database-level firewall Role-based access control (RSAC) Dynamic Host Configuration Protocol (DHCP) Domain Name Service (DNS).
60. When you create an Azure SQL database, which account can always connect to the database ? the Azure Active director/ (Azure AO) account that created the database the Azure Active Directly Azure AD) administrator account the sa account the server admin login account of the logical server.
61. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Azure Data Studio can be used to query an Azure SQL database from a device that run macOS Microsoft SQL Server Management Studio (SSMS) enables users to create and use SQL notebooks Azure Data Studio can be used to restore a database.
62. What Is a benefit of hosting a database on Azure SQL managed instance as compared to an Azure SQL database? native support for cross-database queries and transactions built-in high availability system-Initiated automatic backups support for encryption at rest.
63. You have a table named Sales that contains the following data. You need to query the table to return the average sales amount day. The output must produce the following results. 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. CREATE GROUP BY ORDER BY SELECT.
64. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Azure SQL managed instance supports cross-database queries Azure SQL managed instance supports user-created backups Azure SQL managed instance databases can be restored to SQL Server on an Azure virtual machine.
65. A team of developers has computers Thai run Windows 10 and Ubuntu Desktop. The developers need to connect to and query an Azure SCX database from the computers. The developers require code assistance features such as intellSense. What should the developers use ? Azure Data Studio sqlcmd Microsoft SQL Server Management Studio (SSMS) Azure Data Explorer.
66. Transparent Data Ecryption (TDE) encrypts a column to protect data at rest and in transit. queries and their results in order to protect data in transit. the database to protect data at rest. the server to protect data at rest.
67. Descriptive analytics tells you what is most likely to occur in the future. what occurred in the past. which actions you can perform to affect outcomes. why something occurred in the past.
68. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Normalization involves eliminating relationships between database tables. Normalization a database reduces data redundancy. Normalization improves data integrity.
69. An extract, transform and load (ETL) process requires a matching schema in the data source and the data target. a target data store powerful enough to transform data. data that is fully processed before being loaded to the target data store. that the data target be a retational database.
70. In batch processing: data is always inserted one row at a time. data is processed in real-time. latency is expected. processing car only execute serially.
71. Transcribing audio files is an example of ___________ analytics. Cognitive Descriptive Predictive Prescriptive.
72. You have the following JSON document. Customer is: Address is: Social media is:.
73. You are reviewing the data model shown in the following exhibit. Customer is a: The data model is a:.
74. The massively parallel processing (MPP) engine of Azure Synapse Analytics: distributes processing across compute nodes. distributes processing across control nodes. redirects client connections across compute nodes. redirects client connections across control nodes.
75. ___________________ is an object associated with a table that sorts and stores the data rows in the table based on their key values. A clustered index A File Table A foreign key A stored procedure.
76. A relational database must be used when a dynamic schema is required data will be stored as key/value pairs. storing large images and videos strong consistency guarantees are required.
77. __________ is a virtual table that contains content defined by a query. A heap A stored procedure A view An index.
78. You need to query a table named Products in an Azure SQL database. Which three requirements must be met to query the table from the internet? Each correct answer presents part of the solution. (Choose three.) You must be assigned the Reader role for the resource group that contains the database. You must have SELECT access to the Products table. You must have a user in the database. You must be assigned the Contributor role for the resource group that contains the database. Your IP address must be allowed to connect to the database.
79. You have an inventory management database that contains the following table. Which statement should you use in a SQL query to change the inventory quantity of Product1 to 270? INSERT MERGE UPDATE CREATE.
80. Your company needs to implement a relational database in Azure. The solution must minimize ongoing maintenance. Which Azure service should you use? Azure HDInsight Azure SQL Database Azure Cosmos DB SQL Server on Azure virtual machines.
81. 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 you use? Microsoft SQL Server Management Studio (SSMS) Azure Data Studio Azure CLI Azure PowerShell.
82. Match the terms to the appropriate descriptions. Index View Table.
83. Which command-line tool can you use to query Azure SQL databases? sqlcmd bcp azdata Azure CLI.
84. For each of the following statements, select Yes if the statement is true. Otherwise, select No. Azure SQL Database includes a fully managed backup service. Azure SQL Database has built-in high availability. Azure SQL Database can use Azure Advanced Threat Protection (ATP).
85. For each of the following statements, select Yes if the statement is true. Otherwise, select No. You can use Azure Data Studio to query a Microsoft SQL Server big data cluster. You can use Microsoft SQL Server Management Studio (SSMS) to query an Azure Synapse Analytics data warehouse. You can use MySQL Workbench to query Azure Database for MariaDB databases.
86. For each of the following statements, select Yes if the statement is true. Otherwise, select No. You must apply patches to Azure SQL databases regularly. You need a Microsoft 365 suscribtion to create an Azure SQL database. You can use existing Microsoft SQL Server licenses to reduce the cost of Azure SQL databases.
87. Which statement is an example of Data Definition Language (DDL)? SELECT JOIN MERGE CREATE.
88. Transparent Data Encryption (TDE) encrypts a column to protect data at rest and in transit. queries and their results in order to protext data in transit. the database to protect data at rest. the server to protect data at rest.
89. You need to ensure that users use multi-factor authentication (MFA) when connecting to an Azure SQL database. Which type of authentication should you use? service principal authentication Azure Active Directory (Azure AD) authentication SQL authentication certificate authentication.
90. By default, each Azure SQL database is protected by: a network security group (NSG). a server-level firewall. Azure Firewall. Azure Front Door.
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