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Answers
1. Booting is a startup sequence that starts the operating system of a computer when it is turned on. A boot sequence is the initial set of operations that the computer performs when it is switched on. Every computer has a boot sequence.
2. User Interface.
Program Execution.
File system manipulation.
Input / Output Operations.
Communication.
3. A compiler is a translator which transforms source language (high-level language) into object language (machine language). In contrast with a compiler, an interpreter is a program which imitates the execution of programs written in a source language
4. Some difference between Multiprogramming and Multitasking : Multiprogramming allows to execute multiple process concurrently whereas Multitasking allows to execute multiple task concurrently. Multiprogramming works on single processor whereas Multitasking works on multiple processor.
5. CLI= command - line interface
WYSIWYG = What You See Is What You Get
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Answer:
An 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:
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