what is a loan that requires no collateral called?\nunsecured loan\ndefault loan\nsecured loan\nprincipal loan

what is a loan that requires no collateral called?\nunsecured loan\ndefault loan\nsecured loan\nprincipal loan
Answer
Brief Explanations:
An unsecured loan is not backed by collateral. Collateral is an asset that a lender can seize if the borrower defaults. In contrast, a secured loan requires collateral. A default loan is a loan in which the borrower has failed to make payments. A principal loan refers to the initial amount of money borrowed, not the type based on collateral.
Answer:
A. Unsecured loan