MCQ IN COMPUTER SCIENCE & ENGINEERING

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COMPUTER SCIENCE AND ENGINEERING

SYSTEM SOFTWARE

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Question 4:Dividing tasks so that the Operating System appears to multitask is dealtwith under:(4-6)
A
Memory Management
B
File Management
C
Processor Management
D
Peripheral Management
Explanation: 

Detailed explanation-1: -Explanation: The multitasking operating system works by dividing the processor’s time into different discrete time slots, that is, each application requires a defined number of time slots to complete its execution.

Detailed explanation-2: -Microsoft window 2000, IBM ‘s OS/390, and Linux are multitasking operating system.

Detailed explanation-3: -Microsoft Windows 2000, IBM’s OS/390, and Linux are examples of operating systems that can do multitasking (almost all of today’s operating systems can). When you open your Web browser and then open Word at the same time, you are causing the operating system to do multitasking.

Detailed explanation-4: -Explanation: The kernel can control the memory usage and it can also prevent the tasks from corrupting each other.

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