QV_Developer_01 무료 덤프문제 온라인 액세스

A customer has an Addresses table with the fields. CustomerNumber, CustomerName, AddressLine1, AddressLine2, City, StateCode, PostalCode, and CountryCode.
A designer needs to design a chart to show a count of distinct customers in which the customer's CountryCode is US or CA, while ignoring all selections on the Addresses table except the CustomerNumber and CustomerName fields.
How can the designer calculate the required value?

• A.count({$<CountryCode={US or CA}, AddressLine1=, AddressLine2=, City=, StateCode=, PostalCode=>} distinct CustomerNumber)
• B.count({1<CountryCode={US, CA}, CustomerName=CustomerName, CustomerNumber=CustomerNumber>} distinct CustomerNumber)
• C.count({$<CountryCode={US, CA}, Addresses.*=>} distinct CustomerNumber)
• D.count({$<CountryCode={US, CA}, AddressLine1=, AddressLine2=, City=, StateCode=, PostalCode=>} distinct CustomerNumber)
• E.count({$<(CountryCode={US} or CountryCode={CA}), AddressLine1=, AddressLine2=, City=, StateCode=, PostalCode=>} distinct CustomerNumber)

Refer to the exhibit below.

A QlikView report does not match the legacy report it was designed to replace. The purpose of the report is to count the number of customers per year and in total.
Why is there a difference between the Total row values in the two reports?

• A.The legacy report calculates the total customer occurrences, while the QlikView report counts only distinct customers.
• B.The legacy report totals the number of customers correctly, while the QlikView report is dropping records.
• C.The legacy report calculates the total customer occurrences, while the QlikView report calculates the customer ranking.
• D.The legacy report totals the number of customers correctly, while the QlikView total row is set to Sum of rows.

A customer needs an application to reload in a short time period. The source tables are log files that are appended to on a daily basis.
Which performance tuning option should a developer use?

• A.the QVD files to store the source tables
• B.the Partial Reload command with the append option
• C.the Load prefix Buffer with the incremental option
• D.the Load prefix Buffer and set the Keep Outdated QVD Buffers in the Document Properties

A developer needs to add data from a Microsoft Access database to a data model intended to run on a 64 bit Windows Server.
How should the developer proceed?

• A.from the script editor, on the Data tab, under Database, choose 'ODBC 32 bit' from the Database pull down and then click the 'Connect' button
• B.from the script editor, on the Data tab, under Database, choose 'ODBC' from the Database pull down, assure the 'Force 32 bit' check box is selected, and then click the 'Connect' button
• C.from the script editor, on the Data tab, under Database choose 'ODBC' from the Database pull down and then click the 'Connect' button
• D.from the script editor, on the Data tab, click on the 'database conversion' button and convert the database from a 32 bit to 64 bit database

A customer's product catalog database contains approximately 50,000 individual product SKUs. The catalog is updated quarterly.
The customer needs the load on database servers to be minimized.
Which technique should a developer use to meet the customer's needs?

• A.a preceding load statement when loading the product catalog quarterly from the customer's database
• B.a QVD file to store the product catalog quarterly from the customer's database
• C.a mapping table when loading the product catalog quarterly from the customer's database
• D.the BUFFER statement when loading the product catalog quarterly from the customer's database