APPLICATION SYSTEM SOFTWARE
APPLICATION SOFTWARE FOR PERSONAL ENTERPRISE WORKGROUP OBJECTIVES
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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TRUE
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FALSE
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Either A or B
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None of the above
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Detailed explanation-1: -The three most widely used operating systems are MS-DOS, Microsoft Windows and UNIX.
Detailed explanation-2: -A Virtual Operating System (VOS) is a multiprocessing operating system designed for critical online computing. VOS combines power, flexibility, and efficiency within a fault-tolerant architecture. Some features of a VOS include multi-tasking, multi-threading, and kernel locking.
Detailed explanation-3: -The correct answer is Multi-user operating system.
Detailed explanation-4: -Device driver – a software program that is designed to control a particular hardware device that is attached to a computer. The main purpose of device driver – it acts as a translator between the hardware device and operating systems or applications that use it.