Process | Arrival Time | Burst time | Priority | P1 | 0 | 3 | 3 | P2 | 1 | 6 | 1 | P3 | 3 | 9 | 3 | P4 | 6 | 1 | 2 | P5 | 10 | 6 | 4 | P6 | 15 | 7 | 2 | For Shortest-Job-First without preemption: (ignore the priority column‚ given above‚ for this one‚ priority is used in the non-preemptive priority algorithm) Check the arrival times. P1 arrives at time = 0‚ and its burst time is time = 3‚ so P1 will complete its execution at time = 3‚ because it starts at time = 0 and its burst time
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1. (Chapters 1‚ 2 and 3) For Alex Rogo‚ Lou and Bob Donovan. What performance measures are important to each of them? How about Bill Peach? Alex Rogo：His performance measure is the efficiency. That is to complete the order at a relatively lower cost and increase the economy scale. Alex said‚ “We can’t just dedicate the entire plant to one order at a time. The economies of scale would disappear. Our costs would go well‚ they’d be even worse than they are now. We can’t run the plant just by the
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An operating system is a set of software programs‚ which manage computer hardware in a controlled fashion. The operating system controls the file-system‚ process management‚ memory management and peripherals. Multi-user operating systems are used on large mainframe computers. A mainframe computer system has one very powerful processing unit‚ which may contain many microprocessors. Many users will all share this processing unit. They use terminals (a keyboard and a monitor) to access the mainframe
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POSITIVE AKO: A FORUM ON EMOTIONAL WELLNESS The seminar which was held last September 2013‚ at the FRC Mall 2nd flr. Imus‚ Cavite was entitled “The Psychology of Positivity towards Emotional Wellness”. Our guest speaker was Mr.Richard Monteverde who is a very good speaker‚ taught us on how to examine the different factors of personality adjustments and maladjustments in achieving emotional wellness. The term “personality adjustments” for me‚ is a term used to describe a personal adequacy‚ self-fulfillment
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Designing and coding a procedure‚ module‚ or object can be complex and time consuming. Once these elements of a computer program are working correctly‚ it makes sense to use the code as often as practical. Code reusability has become a valuable part of adding efficiency to computer programming. Reusability: This is a very good tool. It is faster and more simple. However‚ to create automation can be difficult and advanced‚ but very useful if beneficial. This also means that you are creating many
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Antivirus Programs Today‚ people rely on computers to create‚ store‚ and manage critical information‚ many times via a home computer network. Information transmitted over networks has a higher degree of security risk than information kept in a user’s home or company premise. Thus‚ it is crucial that they take measures to protect their computers and data from loss‚ damage‚ and misuse resulting from computer security risks. Antivirus programs are an effective way to protect a computer against
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Module One Wellness Plan Fill in all logs and answer the reflection questions completely with supporting details. Section 1: Goals Include your goals for each area of wellness before completing the reflection question. 1. Physical- I will exercise every other night. 2. Social- getting involved with organizations. 3. Emotional- make the best out of every day to be happy. 4. Academic- making time to study for every text. Goal Reflection Question: Which of your wellness goals is the most important
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Answer Scheme for Test 2 Operating System 1. a) What is synchronization? (1m) - Synchronization is an act of ensuring that independent processes/threads begin to execute a designated block of code at the same time b) How does a race condition happen? (2m) - Incorrect timing in accessing same shared resource c) Explain TWO possible solutions of handling critical section?(2m) - Disabling interrupt prevents processes/threads to be in the critical section at the same logical time - Software solution
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Designing a Reward System HSM/220 Designing a Reward System Goal The Human Service goal is to implement a rewards program that will encourage employees to go above and beyond their standard work ethics; for improvements within the organization to reach the intended goals at a faster and more efficient rate. The employee’s performance will be the key element in determining who will receive the rewards. This will be done on a monthly basis and will be given to the employee who has produced
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constantly advocating more for daily physically activity‚ fitness clubs will continually be in growing demand. The state that has the highest percentage of fitness membership‚ Colorado‚ is the ideal location for New Look: Fitness‚ Health‚ and Wellness Club. With 22% of its population already interested in bettering their lives‚ this company will thrive over other gyms that offer the normal gym perks. 3.0 Services Overview New Look will provide most of the typical gym activities‚ but the focus
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