Topic 1.5: Systems Software

Question 1

Operating System (OS):

Answer 1

Manages hardware and software.
Provides a User Interface (UI).
Examples: Windows, macOS, Linux.

Question 2

Functions of the OS: File Management

Answer 2

File Management: Organizes and stores files in directories.

Question 3

Functions of the OS: Memory Management

Answer 3

Memory Management: Allocates RAM to running programs and ensures efficient use.

Question 4

Functions of the OS: Peripheral Management

Answer 4

Peripheral Management: Controls input/output devices (e.g., keyboard, printer).

Question 5

Functions of the OS: User Management

Answer 5

User Management: Handles multiple user accounts and permissions.

Question 6

Types of System Software: Utility Software

Answer 6

Utility Software: Maintains or optimizes the system.
Examples: Antivirus, disk defragmentation tools, backup software.

Question 7

Virtual Memory:

Answer 7

A section of the hard drive used as RAM when physical RAM is full. Slower than actual RAM.