It is an attribute that must be used in the form tag in specifying an input file type
select one:
a. method
b. action
c. enctype
d. post

B

Explanation:

action attribute is used to specify which file we want to go once form is submitted.it gives type of file also in that attribute like asp page or text file...

Answer is B

it on google i find it on there

a macro is a tool that allows you to automate tasks and add functionality to your forms, reports, and controls. for example, if you add a command button to a form, you associate the button's onclick event to a macro, and the macro contains the commands that you want the button to perform each time it is clicked.