Operating Systems Assignment 1 Session: Summer 2013 Faculty of Information Technology UCP Lahore Pakistan Operating Systems Assignment: Introduction and Overview of Operating Systems 150 MARKS Write in your own words to answer the following‚ if you use material from any book website apart from your recommended book please provide so. All work will be assumed yours otherwise. Justify your answers where needed. Explain briefly and concisely 1. You are to procure Linux
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process */ fork(); /* and fork another */ fork(); pid = getpid(); printf("Process : pid = %d \n"‚pid); return 0; } Output : Number of process = 8. 3.8 Describe the differences among short-term‚ medium-term‚ and longterm scheduling. Sol: Scheduler : A process moves among different scheduling queues throughout its lifetime. Operating system takes care of selecting the processes from these queues in some fashion. Selecting process is done by the the appropriate scheduler. Types of scheduling:
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USA G Sustainable management system (SMS) G Industrial design G Triple bottom line G Sustainability G UN Global Compact G Case study This case study describes how an industrial design company developed a sustainability management system (SMS) standard‚ designed and implemented an SMS throughout its business‚ and then became the first company in the world to achieve third-party SMS certification by a third-party certification organisation. Kellie McElhaney is Adjunct Assistant Professor of Corporate
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CS 3530 Operating Systems L02 OS Intro Part 1 Dr. Ken Hoganson Chapter 1 Basic Concepts of Operating Systems Computer Systems A computer system consists of two basic types of components: • Hardware components‚ which are the electronic devices and electromechanical devices‚ such as the processors‚ memory modules‚ disk units‚ keyboard‚ screen‚ and other devices. • Software components‚ such as the application programs‚ operating system‚ utilities‚ and other programs. 3 Computer Architecture
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used for developing applications found in our computing machines. It is used in almost all the technologies offered in the market. Companies use it to produce applications for developing games‚ entertainment‚ and the like for different types of technologies promoted. As time goes by developers become extra competitive‚ software and/or application advertised by the companies become more and more sophisticated and more advance. Since the “programming” topic is so main stream nowadays‚ we chose to widen
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Samuel Obasanya CSC 226-051 Fall 2013 October 24‚ 2013 Key Terms Lightweight process; this is the unit of dispatching also known as thread. Multithreading; this refers to the ability of an os to support multiple‚ concurrent paths of Execution within a single process. Kernel-level thread; this is a type of threading in which all of the work of thread management is done by the kernel. Thread; this is a single execution path‚ with an execution stack‚ processor stack‚ and scheduling information
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which multithreading does not provide better performance than a single-threaded solution. * Lebih dari satu thread melakukan I / O pada perangkat yang sama. * Lebih dari satu thread menggunakan data yang sama yang harus dikunci. 4.2 Describe the actions taken by a thread library to context switch between user-level threads. * Hal ini untuk menyimpan tumpukan data dan data lokal lainnya‚ yang dapat dengan mudah dilakukan jika ditulis dalam bahasa pemrogrman dan memuat tumpukan
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As a student studying physical therapy‚ it is important to practice professionalism‚ while understanding that you are not a professional yet. There are many attributes that one should have in order to be considered professional. The key attributes of professionalism that I aspire to practice as both a graduate student and professional are exhibiting emotional intelligence‚ obtaining and maintaining competency in the field‚ demonstrating accountability‚ engaging in active listening‚ and presenting
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OPERATING M86-02 8086 BASED MICROPROCESSOR --------------------------------------After power on the system we have the following text displayed on LCD. If the text is not displayed‚ press reset button. (Note reset always brings LCD to this initial position). Press enter to see the main menu as shown The following we describe the function of each command A= ASSEMBLE This command is used to convert input assembly language into the machine language. To activate simply press ‘A’ on main menu
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What should be done? The root reason of vandalism is environment concern. Morgan should not cooperate with RCMP "Kabriole Operation" and give direct financial assistance to RCMP any more because it will have adverse impact on corporate image and cause ethical issue‚ which is not consistent with its strategy and definitely affect its business development and reputation in the future. Instead AEC should find out a best solution to minimum the flaring pollution risk as much as possible and make effort
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