File systems Flashcards
What file systems do Windows use?
NTFS, FAT32 or exFAT
What file systems does Linux use?
ext3, ext4 or exFAT
What file systems does Apple use?
APFS
What is NTFS?
New Technology File System
What is the default file system for windows?
NTFS
What size file system is NTFS?
64 bit
What are some key features of NTFS?
journaling, snapshots, security, POSIX compliance, indexing and dynamic discs
What is journaling?
it is logged as its written to the disc. it allows for faster recovery from power outages and crashes.
What is a snapshot?
allows you to make a read only copy of a file, even if it is already locked.
What security features does NTFS have?
audit trails, quota management, and an encrypting file system.
What is POSIX compliance?
supports Linux and Unix compatibilty between NTFS and Linux/Unix filesystems
What is indexing?
is a catalog of file and folder locations to help speed up searches.
What are dynamic discs?
they can combine physical discs into one larger disc that is understood by the operating system.
What is FAT32?
File Allocation Table (32 bit)
What operating systems is FAT32 supported by?
Windows, Unix, Linux and MacOS