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Programmatic Development using Apex and Visualforce in Lightning Experience Questions 216–220 (page: 45)

Updated On: 10-Feb-2026

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QUESTION: 216

What declarative method helps ensure quality data? Choose 3 answers

Page layouts
Lookup filters
Exception handling
Workflow alerts
Validation rules

Answer(s): A,B,E

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QUESTION: 217

What is true of a partial sandbox that is not true of a full sandbox? Choose 2 answers

More frequent refreshes
Limited to 5 GB of data
Use of change sets
Only includes necessary meta data

Answer(s): A,B

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QUESTION: 218

In Lightning component framework, which resource can be used to fire events? Choose 2 answers.

Third-party Javascript code
Javascript controller actions
Visualforce controller actions
Third-party web service code

Answer(s): A,B

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QUESTION: 219

What is the advantage of Salesforce Lightning?

Uses service side for better handling
Option 4
Pre-defined components to give Standard Look and Feel
Option 3

Answer(s): C

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QUESTION: 220

What are two considerations for deciding to use a roll-up summary field? Choose 2 answer's partner.

Roll-up summary can be performed on formula fields, but if their formula contains an #Error result, it may affect the summary value.
Roll-up summary fields do not cause validation rules on the parent object unless that object is edited separately.
Roll-up cannot be performed on formula fields.
Roll-up cannot be performed on formula fields that use cross-object references or on-the-fly calculations such as NOW().

Answer(s): A,D

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