Welcome to the OS Basics MCQs Page

Dive deep into the fascinating world of OS Basics with our comprehensive set of Multiple-Choice Questions (MCQs). This page is dedicated to exploring the fundamental concepts and intricacies of OS Basics, a crucial aspect of Operating System. In this section, you will encounter a diverse range of MCQs that cover various aspects of OS Basics, from the basic principles to advanced topics. Each question is thoughtfully crafted to challenge your knowledge and deepen your understanding of this critical subcategory within Operating System.


Check out the MCQs below to embark on an enriching journey through OS Basics. Test your knowledge, expand your horizons, and solidify your grasp on this vital area of Operating System.

Note: Each MCQ comes with multiple answer choices. Select the most appropriate option and test your understanding of OS Basics. You can click on an option to test your knowledge before viewing the solution for a MCQ. Happy learning!

OS Basics MCQs | Page 4 of 57

Software is a program that directs the overall operation of the computer, facilitates its use and interacts with the user. What are the different types of this software ?
Answer: (d).All of the above
A __________ is a software that manages the time of a microprocessor to ensure that all time critical events are processed as efficiently as possible. This software allows the system activities to be divided into multiple independent elements called tasks.
Answer: (a).Kernel
The primary job of the operating system of a computer is to ________.
Answer: (b).Manage Resources
Who is called a supervisor of computer activity ?
Answer: (b).Operating system
Routine is not loaded until it is called. All routines are kept on disk in a relocatable load format. The main program is loaded into memory & is executed. This type of loading is called _________ .
Answer: (c).Dynamic linking
The kernel of the operating system remains in the primary memory because ________.
Answer: (a). It is mostly called (used)
Answer: (c).Execute more jobs in the same time
Answer: (d).Allows the same computer to have the multiple processors
What is the first step in performing an operating system upgrade ?
Answer: (c).Backup critical data
The technique, for sharing the time of a computer among several jobs, which switches jobs so rapidly such that each job appears to have the computer to itself, is called ________.
Answer: (a).Time Sharing
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