Two of the tables in the QlikView data model are InvoiceHeader (one million rows) and InvoiceDetail (nine million rows) InvoicelD links the two Invoice tables.
This expression is used several times in the QlikView application, count (distinct invoiceiT)
How can a business analyst optimize this expression for use in the application?
Refer to the exhibits.

A business analyst has an application showing sales performance. The analyst will enter an expression in the search box of a filter pane to show only Salesman who generate more than $200,000 in sales.
Which is the correct expression?
A business analyst uses a QlikView application developed on a desktop with a screen resolution of 1280 x 800 During weekly meetings the analyst presents the application using a projector with a maximum screen resolution of 1280 x 720 At this resolution, vertical scroll bars are displayed
Which setting can solve the problem?
A business analyst creates a document with two sheets, Sheetl and Sheet2 The analyst needs to add a button on Sheetl. which will open Sheet2 and lock atl fields.
How should the analyst create this trigger?
An Invoices table has a DaysOverdue field A chart is required to analyze overdue invoices in 30 day intervals Which function should a business analyst use to meet this requirement?