File systems Flashcards

1
Q

What file systems do Windows use?

A

NTFS, FAT32 or exFAT

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2
Q

What file systems does Linux use?

A

ext3, ext4 or exFAT

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3
Q

What file systems does Apple use?

A

APFS

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4
Q

What is NTFS?

A

New Technology File System

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5
Q

What is the default file system for windows?

A

NTFS

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6
Q

What size file system is NTFS?

A

64 bit

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7
Q

What are some key features of NTFS?

A

journaling, snapshots, security, POSIX compliance, indexing and dynamic discs

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8
Q

What is journaling?

A

it is logged as its written to the disc. it allows for faster recovery from power outages and crashes.

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9
Q

What is a snapshot?

A

allows you to make a read only copy of a file, even if it is already locked.

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10
Q

What security features does NTFS have?

A

audit trails, quota management, and an encrypting file system.

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11
Q

What is POSIX compliance?

A

supports Linux and Unix compatibilty between NTFS and Linux/Unix filesystems

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12
Q

What is indexing?

A

is a catalog of file and folder locations to help speed up searches.

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13
Q

What are dynamic discs?

A

they can combine physical discs into one larger disc that is understood by the operating system.

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14
Q

What is FAT32?

A

File Allocation Table (32 bit)

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15
Q

What operating systems is FAT32 supported by?

A

Windows, Unix, Linux and MacOS

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16
Q

What type of drives is FAT32 usually used on?

A

external hardrives and USB flash drives

17
Q

What OS is ext3 and ext4 supported by?

A

Linux and Unix

18
Q

What is APFS?

A

Apple File System

19
Q

What device was APFS designed for?

A

SSD

20
Q

What is exFAT?

A

Extensible File Allocation Table

21
Q

What OS can exfat be used with?

A

Windows, Unix, Linux and MacOS