Concept:The term used to describe a bank note that is not backed by gold but by government securities is a fiduciary note.
Explanation:Notes are normally expected to be backed by gold or bullion so that they can be converted into metal on demand.
However, a fiduciary note is not protected by any gold or metallic reserve.
Instead, it is backed by government securities and depends on the confidence of the public.
It is issued against assets such as government securities rather than against gold or coins.
Therefore, this part of the note issue is known as fiduciary issue.
Commodity money has value in itself, token money has limited metallic value, and fiat money is based on legal decree.
Among the options, the note issue backed by government securities rather than gold is the fiduciary note.
Answer:Option A: Fiduciary note.