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Welcome to the OPERATING SYSTEM MCQ Challenge. This section is specifically curated to align with the JOA (IT) 2026 syllabus. By practicing these 57 targeted questions, you will strengthen your understanding of concepts related to OPERATING SYSTEM. Each question includes a detailed explanation to help you bridge the gap between theory and practical application.
Question 1 : The Simplest CPU scheduling algorithm is ________.
Question 2 : Breaking physical memory into fixed-sized blocks called as:
Question 3 : In operating system, Round Robin Scheduling means:
Question 4 : Which of the following is not an operating system?
Question 5 : What is MS DOS?
Question 6 : Find the \"odd one out\":
Question 7 : Which of these is not an Operating System?
Question 8 : Which of the following uses a handheld operating system?
Question 9 : Which of the following is used to protect objects in computer system, in the absence of more complete protection schemes?
Question 10 : Which of the following commands is called as three-finger salute in computers?
Discover more technical MCQs by navigating to the next page.
पिछले वर्षों के प्रश्नपत्रों से संकलित महत्वपूर्ण प्रश्नों को विषय-वार 25-25 प्रश्नों के सेट्स में हल करें:
To excel in the JOA (IT) 2026 exam, we recommend reviewing the Study Material tab first to build a conceptual foundation before attempting these MCQs. Understanding the OPERATING SYSTEM lifecycle and its implementation is crucial for scoring high in the computer awareness section. Our content is updated regularly to match the latest HPSSC/HPPSC exam patterns.