Review the following expression rule:
union(ri!fruit, ri!vegetables)
The rule inputs are configured as text arrays.
What is the expected output?
Review the following code snippet:
displayvalue(1, {0, 1, 2}, { " Low " , " Medium " , " High " }, " Unknown " )
The definition of displayvalue is:
Tries to match a value in a given array with a value at the same index in a replacement array and returns either the value at the same index or a default value if the value is not found.
What does this code snippet return?
You have a Custom Data Type (CDT), ABC_book. This CDT is backed by a database table, abc_book, with data store entity, ABC_book. There is also a constant that refers to this data store entity, ABC_DSE_BOOK.
You need to write code to pull back entries from the abc_book table as CDT objects. You only want 10 entries, but you need to know the total number of entries in the table.
Which code snippet accomplishes this goal?
A)

B)

C)

You are creating a form used to order a pizza. You use a radio button component for the selection.
The pizza selection labels include a list of toppings. You do not want the selection labels to be truncated.
Which layout should you choose?
You have a record type, ABC_Author , backed by a database table.
You need to retrieve the total number of authors without loading all the data.
According to Appian best practices, which code snippet accomplishes this goal in the most efficient way?
A)

B)

C)

You are given a list of VM_Vehicles Custom Data Types (CDT).
Which smart service offers the best performance to write the values to the database?
You built a grid field with the data source as a query entity.
You want to add a search box to the grid using Appian’s out-of-the-box functionality. You set the parameter of showSearchBox to “True”, but the search box is still not appearing.
Why is the search box NOT appearing?