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A data connection is like a pipeline from a data source to two or more locations in the workbook.

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You relate tables to one another by using _______ fields.


A)  key
B)  common 
C)  indexed
D)  date

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A scatterline is a line fitted to a scatter chart showing the relationship between two numerical variables.

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_______ is a database program.


A)  Word
B)  Access 
C)  PowerPoint
D)  Outlook

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Audra is a manager in the Sales Department for Creative Pastry Gadgets.She needs access to up-to-date financial data and sales reports.Some of this information comes from Excel workbooks,but other information is stored in other software programs.In addition,Creative Pastry Gadgets maintains a database with detailed financial information and sales figures.Audra uses Excel to analyze data from external data sources.​To prevent other users from updating a data source without permission,what should Audra do? 


A)  Define the data source. 
B)  Remove the connection. 
C)  Require a password. 
D)  Nothing-Excel cannot prevent data from being refreshed.

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One way to interact with a database is with a query language.The most popular query language is _______.


A)  ODC
B)  UDC 
C)  OLE
D)  SQL

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The Query Editor also includes tools to:​ 


A)  ​create new columns 
B)  group data values 
C)  ​calculate summary statistics 
D)  All of the above

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A ________ is a highly structured collection of data values organized into separate tables.​ 


A)  ​Data model 
B)  ​Diagram 
C)  Database 
D)  None of the above​

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Power and Exponential trendlines cannot be used if the data contains zero or negative values.​ 

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All steps in Power Query are written in the language P.

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A delimiter is a symbol that separates one column of data from another.

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When no arrow connects a table to any of the other tables in the data model,there is no way to match the records of that table with the other tables.

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Which of the following is not a type of trendline?​ 


A)  ​Exponential 
B)  ​Linear 
C)  Horizontal 
D)  ​Power

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Power Query is a BI tool used for writing queries to almost any kind of data source,from text files to websites to large database structures.​ 

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Most software programs can both save and retrieve data in a(n) _______ file format.


A)  HTML
B)  text 
C)  spreadsheet
D)  picture

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A __________ is a slicer that is applied to date fields.Using the timeline,you can summarize the data for ranges of time intervals from years down to minutes and seconds.​ 


A)  Trendline 
B)  ​Timeline 
C)  ​Scatter line 
D)  ​PivotTable

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One advantage of forecast sheets is that they can be used to analyze annual data in which the values follow a periodic pattern throughout the calendar year.​ 

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When you create a grouping,the query editor adds a new column to summarize the numeric values within each group by calculating the:​ 


A)  ​Sum, average, median, minimum, or maximum of the data values 
B)  ​Count of rows within each group 
C)  Count of rows with distinct values within each group 
D)  All of the above

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Power Map data is placed in tables,which are superimposed on the map.​ 

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Database tables can be inserted directly into PivotCharts and PivotFigures.​​ 

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