OPERATING SYSTEM - FILE SYSTEM http://www.tutorialspoint.com/operating_system/os_file_system.htm Copyright © tutorialspoint.com File A file is a named collection of related information that is recorded on secondary storage such as magnetic disks‚ magnetic tapes and optical disks.In general‚ a file is a sequence of bits‚ bytes‚ lines or records whose meaning is defined by the files creator and user. File Structure File structure is a structure‚ which is according to a required format
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NOT thinking of “Turn on the lights!” Do you know the feeling of having to watch a candle flame go until the wax puddle takes over the form of the candle. Yes‚ i know what its like to be without light. My name is Ruby Jewel. I lived in Lower South Alabama in 1941. For the longest I had no light whatsoever. I just couldn’t wait until that day where light would be my new friend. I knew it would be here soon. I just had that feeling in my gut. When my lights were on for the first time of my life‚
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Operating Systems Assignment #5 Of Chapter 4 Eighth Edition of Operating System Concepts by Avi Silberschatz Peter Baer Galvin & Greg Gagne 2009 4.1 Provide two programming examples in which multithreading does not provide better performance than a single-threaded solution Answer: (1) Any kind of sequential program is not a good candidate to be threaded. An example of this is a program that calculates an individual tax return. (2) Another example is a "shell" program such as
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Philippine Airlines‚ Inc. (abbreviated as PAL and also known historically as Philippine Air Lines) operating as Philippine Airlines‚ is a flag carrier of the Philippines. Headquartered at the Philippine National Bank Financial Center in Pasay City‚[2][3] the airline was founded in 1941 and is the first and oldest commercial airline in Asia operating under its original name.[4] Out of its hubs at Ninoy Aquino International Airport of Manila and Mactan-Cebu International Airport of Cebu City‚ Philippine
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1. Threat of New Entrants - The easier it is for new companies to enter the industry‚ the more cutthroat competition there will be. Factors that can limit the threat of new entrants are known as barriers to entry. Some examples include: • Existing loyalty to major brands • Incentives for using a particular buyer (such as frequent shopper programs) • High fixed costs • Scarcity of resources • High costs of switching companies • Government restrictions or legislation Power of Suppliers
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EVIDENCE OF COLLATERAL ACTS IN ALABAMA Collateral Acts Rule of Evidence Ala.R.Evid. 404(b)‚ provides for: 1) the exclusion of collateral acts offered to show character – good or bad --‚ and; 2) provides exceptions‚ such as where a collateral act of the defendant is offered to show motive‚ intent or plan. Thus‚ for the Burbank evidence to be admissible under the “collateral act” exception‚ it cannot be used to show how “bad” an actor DG is‚ but must be couched in terms of motive‚ intent or plan
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Principles of Management Course – 102 Title: A case study on Southwest Airlines management process. Submitted To Group – K Roll Name Q: Name at least two things that Southwest is doing efficiently. Name at least two things that Southwest is doing effectively. In what ways do efficiency and effectiveness support each other at Southwest? In what ways do they contradict each other? Answer: Efficiency at Southwest Airlines: Efficiency or being efficient in business terms means
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EXAMPLE OF MULTI-USER OPERATING SYSTEM The common examples of multi-user operating system’ include VMS‚ UNIX‚ and mainframe operating systems which include MVS system. A single user multi-tasking operating system is an operating system is capable of allowing multiple software processors to run at the same time. EXAMPLE OF NETWORK OR DISTRIBUTED SYSTEM Short for Network operating system‚ NOS is the software that allows multiple computers to communicate‚ share files and hardware devices with one
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Chapter 2 – Operating System Overview TRUE/FALSE QUESTIONS: 1) An OS should be constructed in such a way as to permit the effective development‚ testing‚ and introduction of new system functions without interfering with service. (True) 2) The OS masks the details of the hardware from the programmer and provides the programmer with a convenient interface for using the system. (True) 3) The ABI gives a program access to the hardware resources and services available in a system through the user
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Financial Crisis of 2008 Before the financial crisis of 2008‚ houses had always been rising in value so why would this all of a sudden change? Investors had found a great way to make money in the mortgage market and it was not just benefiting them‚ it was benefiting everyone. Exploring the lack of regulation in the market and also human behavior‚ I am going to break down what caused the financial crisis of 2008. The two videos‚ “Crisis of Credit‚” and “Mind Over Money‚” are my main sources of
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