OPERATING SYSTEMS FOR COMPUTERS
COMPUTER OPERATING SYSTEMS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Tree Structure
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Foreground Task
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Semaphore
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Kernel
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Format
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Detailed explanation-1: -Single-level directory, two-level directory, tree-structured directory, acyclic-graph directory, and general-graph directory are various structures of a directory.
Detailed explanation-2: -Tree-structured directory The directory is structured in the form of a tree. It also has a root directory, and every file in the system has a unique path. A directory within a tree-structured directory may contain files or subdirectories. Special system calls are used to create or remove directories.
Detailed explanation-3: -Explanation: Acyclic-graph, Single-level, and Tree directory structures are a type of directory structure in the operating system.
Detailed explanation-4: -A Tree-structured directory is another type of directory structure in which the directory entry may be a sub-directory or a file. The tree-structured directory reduces the limitations of the two-level directory. We can group the same type of files into one directory.