WebAn Operating System (OS) is an interface between a computer user and computer hardware. An operating system is a software which performs all the basic tasks like file management, memory management, process management, handling input and output, and controlling peripheral devices such as disk drives and printers. Explanation: Hope it help … WebThe operating system allocates the memory, and the CPU starts executing the process. An operating system ensures that the other processes should also get the memory efficiently. This requires memory management …
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WebExpert Answer. 100% (4 ratings) A. An operating system is an intermediate layer between hardware and application software. 1. The major role of an operating system is to ensure correct operation of the computer system. Dual mode of operation (User mode and Kernel mode), privileged i …. View the full answer. WebWhat are the roles of an operating system? all operating systems perform the same four basic functions: Control hardware access Manage files and folders Provide a user interface Manage applications What is a device driver? To access and communicate with each hardware component, the OS uses a program called a device driver. imessage between countries
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WebFeb 17, 2024 · Basic functions of an operating system include: Booting: An operating system manages the startup of a device. Memory management: An operating system coordinates computer applications and allocates space to different programs installed in the computer. Data security: An operating system protects your data from cyberattacks. WebSep 22, 2024 · Operating System (OS) - a set of programs that manage computer hardware resources and provide common services for application software. The operating system acts as an interface between the … Webkernel: The kernel is the essential center of a computer operating system , the core that provides basic services for all other parts of the operating system. A synonym is nucleus . A kernel can be contrasted with a shell , the outermost part of an operating system that interacts with user commands. Kernel and shell are terms used more ... list of ohio certified public accountants