COMPUTER SOFTWARE
OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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graphical interface
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kernel
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ROM
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virtual display
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Detailed explanation-1: -Kernel. The kernel is memory resident, which means it remains in memory while the computer is running. Other parts of the operating system are nonresident, that is, these instructions remain on a storage medium until they are needed.
Detailed explanation-2: -Kernel mode, also known as system mode, is one of the central processing unit (CPU) operating modes. While processes run in kernel mode, they have unrestricted access to the hardware. The other mode is user mode, which is a non-privileged mode for user programs.
Detailed explanation-3: -The kernel, or system core, ensures the smooth running of the operating system within a computer and is the interface between the software and the hardware. It is used in all devices with an operating system, for example, computers, laptops, smartphones, smartwatches, etc.