Jamie is using the UNIX file system to work on his computer. He puts a dot before the file extension to separate it from the fil
ename. How does the UNIX file system interpret the dot? A.
as a file extension
B.
as a command
C.
as a character in the file name
D.
as a folder name
E.
as a drive
<span>To display rows from one table that do not have a corresponding row in the other table, you must create a(n) __________outer__________ join.</span>