the first row of the table is know as the table header.
If it stores any type of objects mixed, use Object as storage class. All classes inherit from Object and for primitives use their respective wrapper classes. Or just use one of the bazillion container classes that already exist.
No it can not .............
Answer:
Computers use binary numbering system to compute, while humans use hexadecimal numbering system to shorten binary and make it easier to understand
