Operating System
Max Marks: 20
Note: The Question paper is divided into three sections A, B, and C. Write Answer as per the given instruction.
Section-A (Very Short Answer Type Questions)
Note: Answer all questions. As per the nature of the question you delimit your answer in one word, one sentence or maximum up to 30 words. Each question carries 1 mark. 4×1=04
1. Write the definition of operating system.
2. What is the main goal of operating system?
3. Which program is responsible for interfacing between the user and computer hardware?
4. What is parallel or multi processing system?
Section-B (Short Answer Questions)
Note: Answer any 2 questions. Each answer should not exceed 200 words. Each question carries 4 marks. 2×4=08
1. Describe the different types of operating system.
2. What are the differences between CUI and GUI?
3. What is system calls? Give one example of system calls.
4. Differentiate between uni-programming and multiprogramming.
Section ‘C’ (Long Answer Questions)
Note: Answer any one question. You have to delimit your each answer maximum up to 800 words. Each question carries 08 marks.
1. What is operating system? Define all the types of operating system.
2. What are the various services provided by the operating system. Describe them.
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