COMPUTER SCIENCE AND ENGINEERING
UNIX
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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How many levels of Unix core structure are there?
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2 levels
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3 levels
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4 levels
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5 levels
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Explanation:
Detailed explanation-1: -The architecture of Unix is divided into kernel, hardware, shell, files and directories in which the kernel manages the connections related to hardware, applications and commands.
Detailed explanation-2: -Unix is made up of 3 main parts: the kernel, the shell, and user commands and applications.
Detailed explanation-3: -The Unix architecture has 4 layers. These layers are as shown below: Hardware: Hardware is the most simple and least powerful layer in the Unix Architecture. Hardware is the components that are humanly visible.
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