Operating System | Assignment #1 | | Information System | 2012-03-29 | | 1. What is the purpose of interrupts? What are the differences between a trap and an interrupt? Can traps be generated intentionally by a user program? If so‚ for what purpose? (Chapter 1) Interrupt is that causes a computer processor to temporarily stop executing its current program and execute another program instead‚ finally returning control to the original program. So it prevent that more important task
Premium Central processing unit Computer Operating system
Q- Operating Systems Required - You have different types of machines (laptops‚ desktops‚ servers) which require different operating systems – which ones will you recommend and why? A- According to the research it has revealed that each of the operating systems has its own advantages and disadvantages‚ yet one of them may seem more reliable and competent than the other. I personally think that Windows 7 is the best option‚ given that it’s most widely used by the majority of companies and employees
Premium Operating system
total desktop operating system market share (NetMarketShare‚ 2013). These operating systems run our home and work computers. Server versions of these operating systems run Internet web pages‚ corporate databases and file servers. Mobile versions of these operating systems run our personal smart phones and tablets. Soon‚ we may see a Linux-based ecosystem in vehicles. What is known as Automotive Grade Linux‚ a sub group of the Linux Foundation‚ “is providing a common operating system and application
Premium Operating system
Operating System Comparisons PRG/355 February 4‚ 2013 Operating System Comparisons Table of Contents Introduction 3 Memory Management 3 Process Management 6 File Management 7 Security 8 Conclusion 9 References 11 Introduction An operating system (OS) is software that manages the hardware and software resources of a computer system. Basically an OS is a set of libraries or functions which programs may use to perform specific tasks relating to interfacing
Premium Operating system File system
is Linux? Which parts of the Linux operating system did each provide? Who else has helped build and refine this operating system? GNU stands for "GNU’S Not Unix"‚ and it was designed to be a UNIX-like operating system developed by Richard Stallman. Linux is the name of operating system kernel developed by Linus Torvalds. GNU’s tools aside the Linux kernel make the operating system known as “Linux” aka “GNU/Linux”. Thousands of people helped refine the operating system online. Chapter 2 1. Briefly
Premium Unix Linux Operating system
Also they are much slower to catch a virus. http://wiki.answers.com/Q/Can_we_ensure_the_same_security_in_a_time-shared_machine_as_in_a_dedicated_machine 2. The issue of resource utilization shows up in differenct forms in different types of operating systems. List what resources must be manged carefully in the following settings: a. Mainframe or Minicomputer systems Ans: Memory‚ CPU‚ Storage b. Workstations connected to servers Ans: Storage‚ Network Bandwidth c. Handheld computers Ans:
Premium Peer-to-peer Input/output Operating system
Exercise 6-15 Operating Leverage Superior Door Company sells prehung doors to home builders. The doors are sold for $60 each. Variable costs are $42 per door‚ and fixed costs total $450‚000 per year. The company is currently selling 30‚000 doors per year. Required: Prepare a contribution format income statement for the company oat the present level of sales and compute the degree of operation leverage. 1. Management is confident that the company can sell 37‚500 doors next year (an increase of 7‚500
Premium Investment Rate of return Net income
Trident University International ITM 424 Module 3 There are a number of challenges faced by the business as mangers believe a new operating system should replace the old system since its not working well. Challenges include problem with communication effectiveness‚ management of information system (MIS)‚ computer parts supply issues‚ computer’s processing speed and computer failure. Problem statements‚ goals and objectives of the company should be clearly stated
Premium Microsoft Windows Windows 2000 Windows Vista
Authors: Damatac‚ Mara Olivia S. Gabriel‚ Ma. Gessa M. Lagiwid‚ Julie May C. Runez‚ Alfonso Tyrell Joseph B. Keywords: Mobile Apps IDE(Intergrated Development Environment) Cloud Sensors Introduction Programming is the process of developing logic codes to solve a particular problem. Programmed software and/or application are supposed to make the task easier for the user. It is used for developing applications found in our computing machines. It is used in almost all the technologies
Premium Personal digital assistant Smartphone Mobile Web
We chose Broad Differentiator as the basic strategy for our company. Through this strategy‚ our company will attempt to differentiate our product line in several distinct dimensions. By providing products that are vastly superior and unique from our competitors and pricing the products affordably‚ we can gain customers’ loyalty and awareness. Since our company’s main focus is premium products we will aim for high contribution margins‚ around 50%‚ on average‚ over all five products. After establishing
Premium Investment Leverage Variable cost