ServiceNow Certified Implementation Specialist – Discovery — Question 24

When designing steps with operations requiring variables, it is best practice to do what?

Answer options

• A. hard core variables
• B. always use scalar variables
• C. query targets for variables
• D. design for a static environment

Correct answer: C

Explanation

The correct answer is C because querying targets for variables allows for dynamic and flexible management of variable values, making it easier to adapt to changes. Option A is incorrect as hard coding variables limits flexibility and adaptability. Option B, while using scalar variables is often useful, does not address the need for dynamic retrieval of variable values. Option D is also not advisable since designing for a static environment ignores the need for adaptability in operations.