What are two types of current assets that are frequently used as security for short-term loans?

Commercial paper

What is commercial paper?
What types of companies can use commercial paper to meet their
short-term financing needs?
What are the advantages and disadvantages of securing a loan from the borrower’s standpoint?
What are two types of current assets that are frequently used as
security for short-term loans?
How does the filed UCC-1 protect a secured lender?