File system management in Intro to Computing - Cheat Sheet & Quick Revision

Recall & Review

beginner

What is a file system?

A file system is a way an operating system organizes and stores files on a storage device, like a hard drive or USB stick. It helps the computer find and manage data easily, like a library catalog for books.

beginner

Name two common types of file systems.

Two common file systems are NTFS (used by Windows) and FAT32 (used by many devices for compatibility). NTFS supports large files and security features, while FAT32 is simpler and works on many devices.

beginner

What is the role of directories (folders) in file system management?

Directories, or folders, organize files into groups, like folders in a filing cabinet. They help users and the system find files quickly by grouping related files together.

intermediate

Explain what 'file allocation' means in a file system.

File allocation is how the file system decides where to store parts of a file on the storage device. It’s like placing pieces of a puzzle in different spots but keeping track so they can be put back together.

intermediate

Why is file system management important for data safety?

Good file system management helps prevent data loss by organizing files properly, managing free space, and supporting backups. It also helps recover files if something goes wrong.

Which of the following is NOT a function of a file system?

A Running applications directly

B Organizing files into directories

C Managing how files are stored on disk

D Keeping track of free space

File systems organize and manage files and storage space, but running applications is handled by the operating system, not the file system.

What does NTFS stand for?

A Network Transfer File System

B New Technology File System

C Next Tier File Storage

D None of the above

NTFS stands for New Technology File System, a file system used by Windows with advanced features.

Which file system is known for wide compatibility but has a 4GB file size limit?

A EXT4

B NTFS

C exFAT

D FAT32

FAT32 is widely compatible but cannot store files larger than 4GB.

What is a directory in file system terms?

A A folder that holds files or other directories

B A storage device

C A type of file

D A program that manages files

A directory is like a folder that holds files or other directories to organize data.

Why is file allocation important?

A It decides how files are named

B It deletes old files automatically

C It manages where file data is stored on disk

D It encrypts files for security

File allocation manages where parts of a file are stored on the disk so the system can find and read them.

Describe how a file system organizes and manages files on a storage device.

Think about how a library organizes books on shelves.

Explain why different file systems exist and give examples of when you might use NTFS versus FAT32.

Consider device compatibility and file size needs.