CIH, also known as Chernobyl or Spacefiller, is a Microsoft Windows 9x computer virus which first emerged in 1998. It is one of the most damaging viruses, overwriting critical information on infected system drives, and more importantly, in most cases overwriting the system BIOS.
long: The long data type is a 64-bit two's complement integer. The signed long has a minimum value of -263 and a maximum value of 263-1. In Java SE 8 and later, you can use the long data type to represent an unsigned 64-bit long, which has a minimum value of 0 and a maximum value of 264-1. Use this data type when you need a range of values wider than those provided by int.
The Number data type. The Number data type in Access is a data type for different types of numbers, like Integer, Long Integer, Byte, Decimal, et cetera. The exact number type is configured using the Field Size property. When creating a new Number field the Field Size property defaults to Long Integer.atabases consist of tables, tables consist of fields and fields are of a certain data type. A field's data type determines what kind of data it can hold. Every database has data types for text, integers (integers are whole numbers, i.e. numbers without a fraction) and decimal numbers and so does Access.