BASIC COMPUTER CONCEPTS
COMPUTER SYSTEM TYPES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Multi user OS
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Multi-tasking
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Single task OS
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Real-time
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Detailed explanation-1: -A real-time operating system (RTOS) is an OS that guarantees real-time applications a certain capability within a specified deadline. RTOSes are designed for critical systems and for devices like microcontrollers that are timing-specific. RTOS processing time requirements are measured in milliseconds.
Detailed explanation-2: -Real-time operating systems (RTOS) are used in environments where a large number of events, mostly external to the computer system, must be accepted and processed in a short time or within certain deadlines.
Detailed explanation-3: -Real-time: Real time operating system (RTOS) responds to input instantly. General-purpose operating systems, such as DOS and UNIX, are not real-time.
Detailed explanation-4: -Computer systems which were designed primarily as batch systems have been modified to time-sharing systems. It provides the advantage of quick response. This type of operating system avoids duplication of software.
Detailed explanation-5: -There are two RTOS architectures: monolithic and microkernel.