COMPUTER SCIENCE AND ENGINEERING
OPERATING SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Executes the instructions in the user program until it encounters an ending or error condition
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Able to load a program into memory and to run that program
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Contains only essential core operating systems functions
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controls the execution of application programs
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Detailed explanation-1: -In computer science, a microkernel (often abbreviated as -kernel) is the near-minimum amount of software that can provide the mechanisms needed to implement an operating system (OS). These mechanisms include low-level address space management, thread management, and inter-process communication (IPC).
Detailed explanation-2: -A microkernel architecture is called a plugin architecture because of the way capabilities and functionality are added to a minimal core OS. They’re an efficient way to achieve application customization and can offer software lifecycle benefits.
Detailed explanation-3: -The kernel is a computer program at the core of a computer’s operating system and generally has complete control over everything in the system. It is the portion of the operating system code that is always resident in memory and facilitates interactions between hardware and software components.