Understanding Operating Systems

What is the primary function of an operating system?

• To enhance the graphical user interface of applications.

• To store data permanently on the hard drive.

• The primary function of an operating system is to manage computer hardware and software resources.

• To provide internet connectivity to devices.

What is hardware management in the context of an OS?

• Hardware management refers to software installation processes.

• Hardware management is the OS's method for managing user accounts.

• Hardware management involves creating virtual machines for testing.

• Hardware management is the OS's role in controlling and coordinating physical devices and resources.

How does an OS enhance hardware performance?

• An OS enhances hardware performance by managing resources, optimizing processes, and facilitating efficient communication between hardware and software.

• An OS enhances performance by running all processes simultaneously without management.

• An OS improves hardware performance by limiting user access to resources.

• An OS increases hardware performance by replacing outdated components.

What role does utility software play in an operating system?

• Utility software plays a crucial role in maintaining and optimizing the operating system's performance and functionality.

• Utility software is only used for gaming purposes.

• Utility software is primarily for creating documents.

• Utility software is not necessary for system security.

Define the term 'device driver'.

• A device driver is a protocol for network communication.

• A device driver is a type of hardware component.

• A device driver is software that enables the operating system to interact with hardware devices.

• A device driver is an application that manages user accounts.

What is the purpose of system software?

• To enhance the performance of application software.

• To provide internet connectivity for devices.

• To create user interfaces for applications.

• The purpose of system software is to manage hardware and provide a platform for application software.

Explain the difference between system software and application software.

• System software is user-specific; application software is hardware-specific.

• System software is designed for gaming; application software is for productivity.

• System software manages hardware and provides a platform; application software performs specific user tasks.

• System software is only for mobile devices; application software is for desktops.

What is a file system and why is it important?

• A file system is a network protocol for transferring files.

• A file system is a type of hardware used for data storage.

• A file system is a software application for editing documents.

• A file system is a method for managing files on a storage device, crucial for data organization and access.

How do operating systems manage memory?

• Operating systems manage memory by using a single continuous block for all processes.

• Operating systems manage memory by compressing data to save space.

• Operating systems manage memory by allocating, tracking, and isolating memory for processes using techniques like segmentation, paging, and virtual memory.

• Operating systems manage memory by directly accessing hardware without any abstraction.

What is multitasking in an operating system?

• Multitasking refers to the process of shutting down applications to save resources.

• Multitasking is the ability to run a single task at a time.

• Multitasking is when an operating system only allows background processes to run.

• Multitasking is the capability of an operating system to manage and execute multiple tasks or processes concurrently.