Excel displays a red arrow in the top left corner of a cell if it detects a possible error

When you insert an Address Block, ________ characters are placed around the field name

A) [[ ]] B) << >> C) {{ }} D) (( ))

Which of the following describes a root cause analysis?

A. Identify the circumstances that initiated the problem. B. Replicate the problem in a test environment. C. List necessary corrective actions for the problem. D. Confirm the theory of probable cause.