AF level training task IDs begin with what characters?

AF level training task IDs begin with what characters?

• A. Duplicate double alpha characters (AA01)
• B. Single numeric prefix (1A)
• C. Beta characters (BB02)
• D. Gamma numbers (GA03)

Answer: (A)

AF level training task IDs use a prefix of two identical uppercase letters, followed by numbers. This two-letter prefix (both letters the same, like AA) signals the category and keeps the code consistent across tasks, with the following digits providing the sequence. AA01 shows this pattern exactly: two identical letters at the start, then a number. Other formats—such as starting with a digit or using two different letters—don’t match this established prefix style.

AF level training task IDs use a prefix of two identical uppercase letters, followed by numbers. This two-letter prefix (both letters the same, like AA) signals the category and keeps the code consistent across tasks, with the following digits providing the sequence. AA01 shows this pattern exactly: two identical letters at the start, then a number. Other formats—such as starting with a digit or using two different letters—don’t match this established prefix style.