View the Exhibits.
The hierarchical tree shown at run time in Exhibit 1 is populated programmatically. Default
hierarchical tree properties are shown in Exhibit?
Which properties of the hierarchical tree shown in Exhibit 1 have been changed from the default?
A.
Allow Empty Branches and Multi Selection only
B.
Allow Empty Branches and Show Symbols only
C.
Multi Selection and Show Symbols only
D.
Allow Empty Branches, MultiSelection, and Show Symbols
Explanation:
Both Chen and Popp are selected, so Multi-selection is set to Yes (not B).
+ and – symbols are displayed, so Show Symbols is yes (not B, C, D).
Allow Empty Branches is set to Yes (so A is ok), see note below.
Note: Setting Hierarchical Tree Item Properties
Hierarchical Tree properties include the following:
* Item Type: Must be set to Hierarchical Tree
* Allow Empty Branches:
Yes / No. No is the default.
If set to Yes, all leaf nodes will initially display in the tree with the
plus sign (+) next to it, indicating that expansion is possible, even
when there is nothing to expand. If set to Yes, the Show Symbols
property must also be set to Yes.
If set to No, leaf nodes will not have an expand/collapse symbol* Multi Selection: Whether multiple nodes may be selected at one time
No is the default.
* Show Lines: Whether a hierarchical tree displays lines leading up to each node
Yes is the default.
* Show Symbols: Whether a hierarchical tree should display + or – symbols in front of each branch
node
* Record Group: Name of the record group from which the hierarchical tree derives its values
* Data Query: Specifies the query-based data source