Answer:
a submenu
Explanation:
a menu inside a menu is called a submenu or recursive menu
I think it is D because you would need there contact information in case something happens not there trade name
A. They can only be separate chemically
The two security regulations the PCI enforce in regards to
electronic banking are an external Qualified Security Assessor (QSA) or by a
firm specific Internal Security Assessor that creates a Report on Compliance
for organizations handling large volumes of transactions, or by Self-Assessment
Questionnaire (SAQ) for companies handling smaller volumes.
It could fail, it would take a long time setting it up and aslo it could be easily hacked.