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السؤال #1
What are three characteristics of an Online Transaction Processing (OLTP) workload? Each correct answer presents acomplete solution.NOTE: Each correct selection is worth one point.
A. denormalized data
B. heavy writes and moderate reads
C. light writes and heavy reads
D. schema defined in a database
E. schema defined when reading unstructured data from a database
F. normalized data
عرض الإجابة
اجابة صحيحة: BDF
السؤال #2
Which three objects can be added to a Microsoft Power BI dashboard? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.
A. a report page
B. a Microsoft PowerPoint slide
C. a visualization from a report
D. a dataflow
E. a text box
عرض الإجابة
اجابة صحيحة: ACE
السؤال #3
You have data saved in the following format: Which format was used?
A. AML
B. TML
C. ML
D. SON
عرض الإجابة
اجابة صحيحة: B
السؤال #4
SELECT, INSERT, and UPDATE are examples of which type of SQL statement?
A. ata Definition Language (DDL)
B. ata Control Language (DCL)
C. ata Manipulation Language (DML)
عرض الإجابة
اجابة صحيحة: C
السؤال #5
You need to use Transact-SQL to query files in Azure Data Lake Storage Gen 2 from an Azure Synapse Analytics datawarehouse.What should you use to query the files?
A. Azure Functions
B. Microsoft SQL Server Integration Services (SSIS)
C. PolyBase
D. Azure Data Factory
عرض الإجابة
اجابة صحيحة: C
السؤال #6
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?
A. ridge
B. imension
C. act
عرض الإجابة
اجابة صحيحة: C
السؤال #7
What are two uses of data visualization? Each correct answer presents a complete solution.NOTE: Each correct selection is worth one point.
A. Represent trends and patterns over time
B. Implement machine learning to predict future values
C. Communicate the significance of data
D. Enforce business logic across reports
عرض الإجابة
اجابة صحيحة: AC
السؤال #8
Which Azure Data Factory component provides the compute environment for activities?
A. SSIS packages
B. an integration runtime
C. a control flow
D. a pipeline
عرض الإجابة
اجابة صحيحة: B
السؤال #9
You have a banking application that transfers money in to and out of accounts. Of which type of solution is this is an example?
A. xtract transform, and load (ETL)
B. data warehouse
C. nline analytical processing (OLAP)
D. nline transaction processing (OLTP)
عرض الإجابة
اجابة صحيحة: D
السؤال #10
What is the primary purpose of a data warehouse?
A. to provide answers to complex queries that rely on data from multiple sources
B. to provide transformation services between source and target data stores
C. to provide read-only storage of relational and non-relational historical data
D. to provide storage for transactional line-of-business (LOB) applications
عرض الإجابة
اجابة صحيحة: C
السؤال #11
In a fully denormalized database, how is data read and written for a single entity?
A. ata is read from a single table and written to a single table
B. ata is read from multiple tables and written to a single table
C. ata is read from a single table and written to multiple tables
D. ata is read from multiple tables and written to multiple tables
عرض الإجابة
اجابة صحيحة: B

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