DEV-501 Practice Questions

An HTML table that is defined by iterating over a set of data, displaying information about one item of data per row. The body of the contains one or more column components that specify what information should be displayed for each item of data. The data set can include up to 1,000 items.

Why might a reporting snapshot fail during a scheduled run? Choose 3 answers

A section of data within an component, similar to a section in a standard Salesforce page layout definition.

An component consists of one or more columns, each of which spans two cells: one for a field's label, and one for its value. Each component found in the body of an is placed into the next cell in a row until the number of columns is reached. At that point, the next component wraps to the next row and is placed in the first cell.

To add a field from a Salesforce object to an , use an or component. Each of these components automatically displays with the field's associated label. To add fields for variables or methods that are not based on Salesforce object fields, or to customize the format of Salesforce object field labels, use an component. Each , , or component spans both cells of a single column.

Which of the following guidelines are used for creating custom Web Services? (Select all that apply.)

• webservice methods must be static.
• webservice methods cannot be overloaded.
• A system-defined enum can be used anywhere in a webservice method.
• All classes that contain methods defined with the webService keyword must be declared as private.

How are static methods and attributes access?

The markup defines the user interface components that should be included on the page, and the way they should appear.

Which feature is available for custom objects? Choose 3 answers

Universal Containers requires that all job applications have a unique code that is auto-populated when records are created. The code must be different from the record I

D.  

What would a developer use to accomplish this declaratively?

This Apex class lets a developer create an action method that can be used in a Visualforce custom controller or controller extension.

In what code is the webservice keyword not allowed to be used?