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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 11 : Cancellation of thread occurs only when it reaches a:
Question 12 : In computer processing, ________ selects processes from the pool and loads them into memory for execution.
Question 13 : The UNIX operating system is suitable for ________.
Question 14 : Constantly running system program processes are known as ________.
Question 15 : CPU Scheduler is also known as ________.
Question 16 : When does a Page fault occur?
Question 17 : ________ is required to boot a computer.
Question 18 : The function of a screen saver in the computer system is:
Question 19 : Background of screen is known as:
Question 20 : Which of the following is a signal informing a program that an event has occurred?
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.