directory and mandatory
A directory within an existing directory is called a sub directory.
C:\ is the root directory C:\folder\ is sub directory
the prefix is different
chk the link http://www.linktionary.com/d/dirserv.html
The committee had 12 members; the directory had only five
The committee had 12 members; the directory had only five
Federalist papers
"Mandatory" implies that something must be done or is required by a rule or law. "Necessary" suggests that something is needed or essential for a particular purpose or outcome. Essentially, something that is mandatory is always necessary, but not everything necessary is always mandatory.
Federalist papers
Federalist papers
Federalist papers
Federalist papers