Answer:D) Indirect
Explanation:An indirect circular reference occurs when a formula in a cell refers to another cell or when a formula in another cell refers to it. It can also be described as a displacement of a cell's formula by another. With circular reference errors Excell sheet can no longer be able to perform its operations automatically,you can you errors checking in Excell to locate circular reference either direct or indirect and then remove them. If not removed from the workbook the error will continue.