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WorksheetsOperating Systems & System Software
Total questions: 8
Worksheet time: 4mins
What is the main function of an operating system?
To cook dinner, To play music, To write poetry
To manage computer resources, provide a user interface, and facilitate communication between software and hardware.
Name three types of operating systems commonly used.
Windows OS, macOS, Linux OS
Android
iOS
Unix
List three components of system software.
Operating systems, device drivers, utility programs
Application software, Firmware, Middleware
What are the two main types of user interfaces in operating systems?
Graphical Command Interface (GCI)
Command Line Interface (CLI) and Graphical User Interface (GUI)
Textual User Interface (TUI)
Visual User Interface (VUI)
What are some common security features found in operating systems?
Biometric authentication, MAC address filtering, disk defragmentation
User authentication, access control lists, encryption, firewalls, antivirus software, security patches
Intrusion detection systems, network monitoring, data encryption
Physical security measures, social engineering, data backup
Explain the role of memory management in an operating system.
Memory management in an operating system is responsible for allocating and deallocating memory resources to processes, ensuring efficient utilization of available memory, preventing memory leaks, and handling memory fragmentation.
Memory management is responsible for managing the CPU resources in an operating system.
Memory management only allocates memory to processes without deallocating it.
Memory management has no impact on preventing memory leaks or handling memory fragmentation.
Differentiate between single-user and multi-user operating systems.
Single-user OS allows multiple users to access the system simultaneously.
Multi-user OS restricts access to only one user at a time.
Single-user OS is designed for shared use by multiple users.
In single-user operating systems, only one user can use the system at a time, whereas in multi-user operating systems, multiple users can access and use the system concurrently.
How does system software differ from application software?
System software is designed for entertainment purposes, while application software is used for system maintenance.
System software provides a platform for running application software and managing computer hardware, while application software performs specific tasks for the end-user.
System software is only compatible with Windows operating systems, while application software works on all platforms.
System software is used by end-users, while application software is used by developers.
