Operating System Final Exam Questions And Answers Pdf

operating system final exam questions and answers pdf

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These selected questions and answers are prepared from Operating Systems Exam point of view and will also help in quick revision to get good marks in Operating Systems Examination. These questions has been prepared for the computer science graduates B. Tech, B. Following is the selected list of questions and their answers and will help in quick revision to get good marks in Operating Systems Examination. What is the relationship between operating systems and computer hardware?

OS Exams Questions with Answers

Note to Students. This study guide contains a few sample questions that provide an indication of the skills that we expect you to demonstrate in the topic area of operating systems. See the end of the document for a list of these skills, topics covered by this qualifying examination and suggested readings.

In general, you should expect questions that address the listed skills in any of the listed topic areas. Nevertheless, you are still responsible for knowing this topic. To become familiar with these topics, you are encouraged to read relevant chapters from the suggested book or any other books on operating systems.

Sample Questions. System calls provide an interface to services made available by an operating system. Answer: True. The frame table contains base address of each page in physical memory.

Answer: False. File manager. Answer: D. The context-switch overhead depends on the following factors except. Open source operating systems. Multiple contexts loaded at once. Answer: B. The efficiency of execution could be noticeably degraded. This approach will not work in a multiprocessor architecture. Answer: C. Process i is not in the critical section. Process j is not in the critical section. Reduce response time. Improve throughput. Minimize context switch overhead. Optimize processor efficiency.

Good storage utilization. Minimize internal fragment. Comprehensive implementation. Answer: A. Suggeseted Books. Galvin, and Greg Gagne. Optional Text:. Toggle navigation Menu. Department of Computer Science and Software Engineering. Current Graduate Students. Qualifying Exams.

Contact - Xiao Qin. Note to Students This study guide contains a few sample questions that provide an indication of the skills that we expect you to demonstrate in the topic area of operating systems. Reduce response time B. Improve throughput C. Minimize context switch overhead D. Fast B. Good storage utilization C. Minimize internal fragment D. Skills Understand the essential concepts and mechanisms of operating systems; Implement a synchronization mechanism; Build system calls; Construct a virtual memory management module; Implement a simple file system; Evaluate operating system performance; Know the state-of-the-art technologies in operating systems research and development; and Demonstrate ability to program at low levels.

Computer Science - Operating Systems Concepts

What is interrupt An interrupt is a signal to the processor emitted by the hardware or software indicating an event needs immediate attention. How does software trigger an interrupt? Software triggers an interrupt by executing a special operation called system call. With the aid of a neat diagram, explain the role of an interrupt in a context switch. A process is a program in execution. With an aid of a neat diagram show the time relation between each of the 5 states a process can be in. The function of the PCB is for storing the collection of information about the processes.

software engineering final exam questions and answers

An Operating system is an essential part in any computer system. There is a huge demand for OS developers in the IT industry. To build a career as an Operating System developer, candidates need to crack the interview in which they are asked for various Operating System interview questions.

Solved examples with detailed answer description, explanation are given and it would be easy to understand. Here you can find objective type Computer Science Operating Systems Concepts questions and answers for interview and entrance examination. Multiple choice and true or false type questions are also provided. You can easily solve all kind of Computer Science questions based on Operating Systems Concepts by practicing the objective type exercises given below, also get shortcut methods to solve Computer Science Operating Systems Concepts problems.

15-410 Exam Archive

Tentative Course Schedule. Course Objectives The purpose of this course is to understand and use the basic concepts of operating systems, common to most computer systems, which interfaces the machine with the programmer. The successful student will be able to understand the basic components of a computer operating system, and the interactions among the various components. The course will cover an introduction on the policies for scheduling, deadlocks, memory management, synchronization, and file systems. Programming Assignments The programming assignments are an important component of the course. If all goes as planned, you will be implementing several components of an operating system kernel, namely synchronization, scheduling, memory management, and file system. Attendance Homeworks, assignments, and important dates will be posted on the class web page or Canvas.

Your first midterm examination will appear here. It covers Chapters 1 - 5, omitting Sections 3. The strongest emphasis is on Sections 3. Section and page number references in old exams refer to the edition of the text in use when that exam was given. You may have to do a little looking to map to the edition currently in use.

Software Gets the Job Done M 8 The schedule given below indicates the order in which topics will be covered, along with the reading assignment for each topic. Sign in Register; Hide. Question No : 2 Choose the correct option in terms of Issues related to professional responsibility. I will generally be available 30 minutes or so before each class. Question No : 3 The name for the way that computers manipulate data into information is called: Question No : 4 Software engineers should not use their technical skills to misuse other peoples computers.


Jesting aside, contiguous allocation is painful because it is necessary to know the file's final size prior to even allocating any space. It is still used on write-once​.


Operating Systems Process

The official GATE question papers and answer key will be updated here as soon as it will be released by the authorities. Everyone learns or shares information via question and answer. The total time allowed for this quiz is 53 minutes. Candidates those who are preparing for those exams can download and use these questions. Find Test Answers Search for test and quiz questions and answers. It keeps track of where all the files are on the computer. It often accompanies arguments that the replacement of passwords by.

Operating Systems Sample Exam Answers

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