SYSTEM FILES>>>

The Difference between the FAT 32 and NTFS file syetems::

NTFS::

1. Allows access local to w2k w2k3 XP win NT4 with SP4 and later may get access for some file.
2. Maximum size of partition is 2 terabytes and more.
3. Maximum file size is upto 16TB.
4. File and folder encryption is possible only in NTFS.

FAT 32::
1. Allows access to win 95 98 Win Millenium Win2k XP on local partitions.
2. Maximum size of partition is upto 2TB.
3. Maximum file size is upto 4GB
4. File and folder encryption is not possible.

Computer Memory part 1

Computer data storage, often called storage or memory, refers to computer components, devices, and recording media that retain digital data used for computing for some interval of time. Computer data storage provides one of the core functions of the modern computer, that of information retention. It is one of the fundamental components of all modern computers, and coupled with a central processing unit (CPU, a processor), implements the basic computer model used since the 1940s.

a DDR-2 RAM or RANDOM ACCESS MEMORY

In contemporary usage, memory usually refers to a form of semiconductor storage known as random access memory (RAM) and sometimes other forms of fast but temporary storage. Similarly, storage today more commonly refers to mass storage – optical discs, forms of magnetic storage like hard disks, and other types slower than RAM, but of a more permanent nature. Historically, memory and storage were respectively called primary storage and secondary storage.
The contemporary distinctions are helpful, because they are also fundamental to the architecture of computers in general. As well, they reflect an important and significant technical difference between memory and mass storage devices, which has been blurred by the historical usage of the term storage. Nevertheless, this article uses the traditional nomenclature.