true
You can't. JPG is pictures, excel is a worksheet with names and numbers. You might be able to turn an excel-file into a JPG, but then you would no longer be able to do calculations in the worksheet.
Yes, FAT-16 supported short file names, commonly referred to as the 8.3 filename convention, which allowed for a maximum of eight characters for the filename and a three-character file extension. This format enabled users to create files with names like "example.txt." However, the naming convention was limited, and additional file systems, like VFAT, were introduced later to support longer and more descriptive filenames.
I WOULD, but not for much longer.
The basic rule is that the file name should match the name of the topmost public class in the .java file. The names are usually camel case and can contains alphabets and numbers. It should begin only with an alphabet.
an executable file is a file that is extended longer
If you file a float plan for a weekend trip, names and addresses of passengers should be included in the plan.
An old insurance policy or the insurance company you had it insured with should have it on file.
Extension
Hosts file
it is no longer in its original place
alphabetically
yes