Valid DP-203 Dumps shared by ExamDiscuss.com for Helping Passing DP-203 Exam! ExamDiscuss.com now offer the newest DP-203 exam dumps, the ExamDiscuss.com DP-203 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com DP-203 dumps with Test Engine here:
Access DP-203 Dumps Premium Version
(365 Q&As Dumps, 35%OFF Special Discount Code: freecram)
<< Prev Question Next Question >>
Question 79/142
You have an Azure Synapse Analytics dedicated SQL pool that contains a large fact table. The table contains
50 columns and 5 billion rows and is a heap.
Most queries against the table aggregate values from approximately 100 million rows and return only two columns.
You discover that the queries against the fact table are very slow.
Which type of index should you add to provide the fastest query times?
50 columns and 5 billion rows and is a heap.
Most queries against the table aggregate values from approximately 100 million rows and return only two columns.
You discover that the queries against the fact table are very slow.
Which type of index should you add to provide the fastest query times?
Correct Answer: B
Explanation
Clustered columnstore indexes are one of the most efficient ways you can store your data in dedicated SQL pool.
Columnstore tables won't benefit a query unless the table has more than 60 million rows.
Reference:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/best-practices-dedicated-sql-pool
Clustered columnstore indexes are one of the most efficient ways you can store your data in dedicated SQL pool.
Columnstore tables won't benefit a query unless the table has more than 60 million rows.
Reference:
https://docs.microsoft.com/en-us/azure/synapse-analytics/sql/best-practices-dedicated-sql-pool
- Question List (142q)
- Question 1: Note: This question is part of a series of questions that pr...
- Question 2: You are monitoring an Azure Stream Analytics job by using me...
- Question 3: You have several Azure Data Factory pipelines that contain a...
- Question 4: You have an enterprise data warehouse in Azure Synapse Analy...
- Question 5: You have an Apache Spark DataFrame named temperatures. A sam...
- Question 6: You have an Azure data factory. You need to examine the pipe...
- Question 7: You have an Azure subscription that contains an Azure Synaps...
- Question 8: You are building a data flow in Azure Data Factory that upse...
- Question 9: You have an Azure subscription that contains an Azure Synaps...
- Question 10: You need to output files from Azure Data Factory. Which file...
- Question 11: You are designing an Azure Synapse solution that will provid...
- Question 12: You need to design a data retention solution for the Twitter...
- Question 13: You are designing a dimension table for a data warehouse. Th...
- Question 14: You have an Azure Synapse Analytics dedicated SQL pool that ...
- Question 15: You have two fact tables named Flight and Weather. Queries t...
- Question 16: You are building a database in an Azure Synapse Analytics se...
- Question 17: You plan to use an Apache Spark pool in Azure Synapse Analyt...
- Question 18: You have an Azure Synapse Analytics Apache Spark pool named ...
- Question 19: Note: This question is part of a series of questions that pr...
- Question 20: You have a SQL pool in Azure Synapse. A user reports that qu...
- Question 21: You have an Azure subscription. You plan to build a data war...
- Question 22: You have an Azure Synapse Analytics dedicated SQL pool. You ...
- Question 23: You are building an Azure Stream Analytics job that queries ...
- Question 24: You have an Azure Synapse Analytics dedicated SQL pool. You ...
- Question 25: You need to design an analytical storage solution for the tr...
- Question 26: You have an Azure Stream Analytics query. The query returns ...
- Question 27: You need to implement versioned changes to the integration p...
- Question 28: You have two fact tables named Flight and Weather. Queries t...
- Question 29: You use Azure Data Factory to prepare data to be queried by ...
- Question 30: You have an Azure Active Directory (Azure AD) tenant that co...
- Question 31: You need to integrate the on-premises data sources and Azure...
- Question 32: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 33: You are designing an Azure Synapse Analytics workspace. You ...
- Question 34: You configure monitoring for a Microsoft Azure SQL Data Ware...
- Question 35: You have an Azure data solution that contains an enterprise ...
- Question 36: You are designing an Azure Databricks cluster that runs user...
- Question 37: You plan to perform batch processing in Azure Databricks onc...
- Question 38: You have an Azure Storage account that generates 200.000 new...
- Question 39: You have a table named SalesFact in an enterprise data wareh...
- Question 40: You have an Azure subscription that contains an Azure Synaps...
- Question 41: You have an Azure SQL database named DB1 and an Azure Data F...
- Question 42: Note: This question is part of a series of questions that pr...
- Question 43: You plan to create a dimension table in Azure Synapse Analyt...
- Question 44: You need to implement a Type 3 slowly changing dimension (SC...
- Question 45: You have a Microsoft SQL Server database that uses a third n...
- Question 46: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 47: You have an Azure Data Lake Storage Gen2 account named adls2...
- Question 48: You are monitoring an Azure Stream Analytics job. You discov...
- Question 49: You have an Azure Data Factory pipeline that contains a data...
- Question 50: You have an Azure Synapse Analytics dedicated SQL pool that ...
- Question 51: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 52: Note: This question is part of a series of questions that pr...
- Question 53: You have an Azure Databricks workspace and an Azure Data Lak...
- Question 54: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 55: You are creating an Azure Data Factory data flow that will i...
- Question 56: You have an Azure Databricks workspace named workspace! in t...
- Question 57: You are designing a financial transactions table in an Azure...
- Question 58: You are designing an Azure Databricks interactive cluster. T...
- Question 59: You are designing a slowly changing dimension (SCD) for supp...
- Question 60: You are processing streaming data from vehicles that pass th...
- Question 61: You are designing an Azure Synapse Analytics dedicated SQL p...
- Question 62: You have a partitioned table in an Azure Synapse Analytics d...
- Question 63: You plan to build a structured streaming solution in Azure D...
- Question 64: You have an Azure Data Lake Storage Gen2 account that contai...
- Question 65: The following code segment is used to create an Azure Databr...
- Question 66: You have data stored in thousands of CSV files in Azure Data...
- Question 67: You have an Azure subscription that contains an Azure Databr...
- Question 68: You are designing an application that will use an Azure Data...
- Question 69: Note: This question is part of a series of questions that pr...
- Question 70: You have the following Azure Stream Analytics query. (Exhibi...
- Question 71: You have an Azure data factory named ADM that contains a pip...
- Question 72: You have an Azure Data Factory pipeline that has the activit...
- Question 73: You are implementing Azure Stream Analytics windowing functi...
- Question 74: You haw an Azure data factory named ADF1. You currently publ...
- Question 75: You use Azure Data Lake Storage Gen2 to store data that data...
- Question 76: Note: This question is part of a series of questions that pr...
- Question 77: You are implementing an Azure Stream Analytics solution to p...
- Question 78: You have an Azure Synapse Analytics dedicated SQL Pool1. Poo...
- Question 79: You have an Azure Synapse Analytics dedicated SQL pool that ...
- Question 80: You are batch loading a table in an Azure Synapse Analytics ...
- Question 81: You need to schedule an Azure Data Factory pipeline to execu...
- Question 82: You have an enterprise-wide Azure Data Lake Storage Gen2 acc...
- Question 83: You are developing an application that uses Azure Data Lake ...
- Question 84: The storage account container view is shown in the Refdata e...
- Question 85: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 86: You have an Azure Factory instance named DF1 that contains a...
- Question 87: Note: This question is part of a series of questions that pr...
- Question 88: You have an Azure subscription that contains an Azure Data L...
- Question 89: You are designing a folder structure for the files m an Azur...
- Question 90: You are designing a partition strategy for a fact table in a...
- Question 91: You have an Azure Synapse Analytics dedicated SQL pool that ...
- Question 92: You are building an Azure Stream Analytics job to identify h...
- Question 93: A company plans to use Apache Spark analytics to analyze int...
- Question 94: You have files and folders in Azure Data Lake Storage Gen2 f...
- Question 95: that has the activity shown in the following exhibit. (Exhib...
- Question 96: You are incrementally loading data into fact tables in an Az...
- Question 97: You have a C# application that process data from an Azure Io...
- Question 98: You are designing database for an Azure Synapse Analytics de...
- Question 99: You have an Azure Synapse Analytics dedicated SQL pool mat c...
- Question 100: You configure version control for an Azure Data Factory inst...
- Question 101: You have an Azure Data Factory pipeline named Pipeline1!. Pi...
- Question 102: You are designing a monitoring solution for a fleet of 500 v...
- Question 103: You have an Azure Data Factory that contains 10 pipelines. Y...
- Question 104: You have an Azure data factory. You execute a pipeline that ...
- Question 105: Note: This question is part of a series of questions that pr...
- Question 106: You have an Azure subscription that contains an Azure Synaps...
- Question 107: What should you recommend to prevent users outside the Litwa...
- Question 108: You have an Azure subscription that is linked to a hybrid Az...
- Question 109: You have an Azure subscription. You plan to build a data war...
- Question 110: You have an Azure data factory. You need to ensure that pipe...
- Question 111: You have an Azure subscription that contains the following r...
- Question 112: You are designing a date dimension table in an Azure Synapse...
- Question 113: You have an Azure Data Factory pipeline shown the following ...
- Question 114: A company plans to use Platform-as-a-Service (PaaS) to creat...
- Question 115: You are designing the folder structure for an Azure Data Lak...
- Question 116: You have an Azure event hub named retailhub that has 16 part...
- Question 117: Note: The question is part of a series of questions that pre...
- Question 118: You have an Azure Data Lake Storage Gen2 account named accou...
- Question 119: You have an Azure data factory that has the Git repository s...
- Question 120: Note: This question is part of a series of questions that pr...
- Question 121: You are designing a streaming data solution that will ingest...
- Question 122: You use Azure Data Lake Storage Gen2. You need to ensure tha...
- Question 123: You have the following table named Employees. (Exhibit) You ...
- Question 124: You have an Azure Data Lake Storage Gen2 account that contai...
- Question 125: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 126: You are designing an Azure Data Lake Storage solution that w...
- Question 127: Note: This question is part of a series of questions that pr...
- Question 128: You have an Azure Synapse Analytics SQL pool named Pool1 on ...
- Question 129: Note: This question is part of a series of questions that pr...
- Question 130: You have an Azure data factor/ connected to a Git repository...
- Question 131: You have the following Azure Data Factory pipelines * ingest...
- Question 132: You have an Azure subscription that contains an Azure Databr...
- Question 133: You build an Azure Data Factory pipeline to move data from a...
- Question 134: You have an Azure Synapse Analytics dedicated SQL pool named...
- Question 135: You plan to ingest streaming social media data by using Azur...
- Question 136: You have an Azure SQL database named Database1 and two Azure...
- Question 137: You have an Azure subscription that contains an Azure Synaps...
- Question 138: You store files in an Azure Data Lake Storage Gen2 container...
- Question 139: You have an Azure Databricks workspace named workspace1 in t...
- Question 140: You are designing an Azure Synapse Analytics dedicated SQL p...
- Question 141: You plan to create an Azure Data Lake Storage Gen2 account Y...
- Question 142: You create an Azure Databricks cluster and specify an additi...
