Which of the following is a substitution variable syntax?

• A. T#CVTime
• B. T#|CVTime|
• C. T#!CVTime!
• D. |T#CVTime|

Answer: (B)

Substitution variable syntax uses vertical bars around the variable name to signal that it should be replaced at runtime. Here, CVTime is intended as a dynamic value, and the correct form places that name inside bars after the token, yielding T#|CVTime|. The leading T# indicates a time-related token, and the value inside the bars is what gets substituted when evaluated. The other forms either omit the bars around the variable name or use delimiters that aren’t recognized for substitution, so they wouldn’t be interpreted as substitution variables.