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Computing
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Microsoft Access
Exam 8: Workshop 8: Action Queries and Advanced Relationships
Path 4
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Question 41
True/False
A query join is a permanent relationship between two tables in a query that do not have an established relationship or common field with the same field name and data type.
Question 42
Short Answer
Match the following terms to their definition. I.Truncate II.Suggestive sell III.Data cleansing IV.BI tools V.Forecasting A.Help managers make improved business decisions B.Adds more revenue C.Shortens part of a value D.Estimates future sales trends E.Removes data that is not useful or needed
Question 43
True/False
Switching to Design view allows you to preview the records that will be added to the other table before actually running the query.
Question 44
Multiple Choice
Which of the following is NOT a reason why managers would archive data?
Question 45
Multiple Choice
Perhaps an employee no longer works at the salon and there are dozens of future appointments that need to be changed to a different employee's name.You could create a(n) ________ that changes the name of the employee for all future appointments from the employee who left to the a employee.
Question 46
Short Answer
A simple update query involves updating data in ________ table,allowing you to specify two values-the value you want to replace and the value to use as a replacement.
Question 47
Multiple Choice
Many new area codes have been created in the United States over the past few years.It would take too much time to have an employee look through each customer's data and modify the area code as needed.This is when a(n) ________ query can be helpful.
Question 48
True/False
You should always back up your database or the destination table before running an append query.
Question 49
Matching
Match the following data type conversions to their restriction.
Premises:
Responses:
Text to Currency
Not allowed if field serves as primary key
Text to Hyperlink
Zero or Null converts to No
Number to Yes/No
Converts valid address
Premises:
Text to Currency
Text to Hyperlink
Number to Yes/No
Responses:
Not allowed if field serves as primary key
Zero or Null converts to No
Converts valid address
Question 50
Short Answer
A company's ________ database is the database used to carry out day-to-day tasks,such as payroll and inventory management,of an organization.
Question 51
True/False
An outer join selects all of the records from one database table and only those records in the second table that have matching values in the joined field.
Question 52
Short Answer
A(n)________ selects all of the records from one database table and only those records in the second table that have matching values in the joined field.
Question 53
True/False
One way BI tools are used is for data warehousing,which helps expose trends,patterns,and relationships within the data that might have otherwise remained undetected.
Question 54
True/False
The Find Unmatched Query Wizard finds records in one table that do not have related records in another table.
Question 55
True/False
To delete records on the one side of the relationship and related records on the many side,enable Referential Integrity and Cascade Delete Related Records.
Question 56
True/False
The only way to verify that an action query worked correctly is to look in the table to see that the proper action occurred.
Question 57
Multiple Choice
You can use a(n) ________ query to delete data in one or more fields in a database.However,to delete entire records,including the primary key value that makes the record unique,you can use a(n) ________ query.