Podcast
Questions and Answers
What is the main function of an operating system (OS)?
What is the main function of an operating system (OS)?
- Execute application code directly
- Act as an intermediary between hardware and peripherals
- Manage computer hardware and software resources (correct)
- Provide accounting software for cost allocation
What is the role of time-sharing operating systems?
What is the role of time-sharing operating systems?
- Provide accounting software for cost allocation
- Allocate memory for hardware functions
- Schedule tasks for efficient use of the system (correct)
- Directly execute application code
In what way does the operating system act as an intermediary between programs and computer hardware?
In what way does the operating system act as an intermediary between programs and computer hardware?
- By allocating memory for hardware functions
- By providing accounting software for cost allocation
- By directly executing application code
- By managing input and output functions (correct)
Where are operating systems found?
Where are operating systems found?
Which operating system holds the dominant market share in the personal computer market as of September 2023?
Which operating system holds the dominant market share in the personal computer market as of September 2023?
What is the role of an operating system (OS) in managing computer hardware and software resources?
What is the role of an operating system (OS) in managing computer hardware and software resources?
How do time-sharing operating systems contribute to efficient use of the system?
How do time-sharing operating systems contribute to efficient use of the system?
What devices contain operating systems?
What devices contain operating systems?
What is the dominance of Microsoft Windows in the personal computer market as of September 2023?
What is the dominance of Microsoft Windows in the personal computer market as of September 2023?
What is the role of the operating system as an intermediary between programs and computer hardware?
What is the role of the operating system as an intermediary between programs and computer hardware?
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Study Notes
Operating System (OS) Functions
- The main function of an operating system (OS) is to manage computer hardware and software resources.
Role of Time-Sharing Operating Systems
- Time-sharing operating systems allow multiple users to access the computer simultaneously, contributing to efficient use of the system.
OS as an Intermediary
- The operating system acts as an intermediary between programs and computer hardware, providing a platform for programs to interact with the hardware.
Where OS is Found
- Operating systems are found in various devices, including computers, laptops, and mobile devices.
Dominant Market Share
- As of September 2023, Microsoft Windows holds the dominant market share in the personal computer market.
Managing Computer Resources
- The operating system plays a crucial role in managing computer hardware and software resources, allocating them to different programs and users.
Efficient Use of System
- Time-sharing operating systems enable efficient use of the system by allowing multiple users to access the computer simultaneously, maximizing system utilization.
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