operating system
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The document discusses an operating system seminar given by a group of 6 members on the topic of professional practice two. It defines an operating system as an interface between computer hardware and users that manages hardware resources and provides common services. It notes that operating systems simplify user programs, make efficient use of hardware, improve system reliability, and provide isolation and security. The main components of an operating system are identified as the user interface, memory manager, process manager, device manager, and file manager.
operating system
- 1. Seminar On Subject : Professional Practice Two Group Members : 1. Murlimohan Kandikatla 2. Kartik Badgu 3. Satish Yedur 4. Rahul Pola 5. Manoj Mergu 6. Ramesh Gurram
- 2. An operating system is an interface between the hardware of a computer and the user (programs or humans). OS is a collection of software that manages computer hardware resources and provides common services for computer programs. The OS is an essential component of system software in computer system. WHAT IS OS
- 3. Operating system provides a stable and consistent way to deal with hardware without having to know all the details of the hardware. To manage the hardware and software resources. NEED OF OPERATING SYSTEM
- 4. Simplify the execution of user programs and make solving user problems easier. Efficient use of hardware. Make application software portable and versatile. Provide isolation, security and protection among user programs. Improve overall system reliability. GOALS OF OS
- 6. COMPONENTS OF OS USER INTERFACE MEMORY MANAGER PROCESS MANAGER DEVICE MANAGER FILE MANAGER
- 7. 1. SINGLE USER SYSTEMS 2. MULTI-USER SYSTEMS
- 8. CONVENIENCE EFFICIENCY ABILITY TO EVOLVE SOME FUNCTIONS