...Universiti Tunku Abdul Rahman, Faculty of Science Session : Jan 2014 Subject : UDEC1134 Chemistry Laboratory I Course : Bachelor of Science (Hons) Chemistry Year/Sem : Year 1 T1, T2 & T3 Unit Coordinator : Dr Chee Swee Yong Lecturers : Dr Sim Yoke Leng, Ms Chang Chew Cheen, Dr Chee Swee Yong, Dr Lim Tuck Meng, Dr Hnin Pwint Aung, Dr Lim Chan Kiang and Dr Mohammod Aminuzzaman |Week |Lecturer |Expt. |Day : Time |Group : Venue | | |Dr Neo KE |Briefing on Basic Laboratory Skills (Only for |Wednesday: | | |1 | |Y1T1 & T2 students) |9.00 am-11.30 am |P1,3: D012A | | | | |1.00 pm-3.30 pm |P2,4,5: D012A | | |Dr Sim YL |Expt 6: Preparation of |Tuesday: 2.00 pm-4.30 pm |P1: D012A | |2 | |bis(acetylacetonato)copper(II) | | | | | | |Wednesday: ...
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...Server Virtualization and Consolidation - A case study Ravi G Singh Consulting IT Specialist – System p rsingh@us.ibm.com Special Notices This document discusses Server Virtualization and Consolidation designed and implemented by the author for an IBM Customer. This document is presented “As-Is” without any warranty, guarantee or assurances of any kind, either express or implied. IBM does not assume responsibility for the statements expressed herein and it reflects the opinions of the author. If you have questions about the contents of this document, please direct them to the author at rsingh@us.ibm.com. Author is not responsible for errors in this document that may result in any kind of inaccuracies. Acknowledgements Thanks to John R Hock, IBM Certified IT Specialist – System p - Advanced Technical Support Americas (ATS) for reviewing this White Paper. Thanks to the customer and IBM team for their contribution and support to this project. Trademarks The following terms are registered trademarks of International Business Machines Corporation in the United States and/or other countries: AIX, AS/400, DB2, IBM, Micro Channel, MQSeries, Netfinity, NUMAQ, OS/390, OS/400, Parallel Sysplex, PartnerLink, POWERparallel, RS/6000, S/390, Scalable POWERparallel Systems, Sequent, SP2, System/390, ThinkPad, WebSphere. The following terms are trademarks of International Business Machines Corporation in the United States and/or other countries: DB2 Universal Database, DEEP BLUE...
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...CM = sales – vc CM/unit = SP – VC BE/unit = FC/CM = FC/(SP-VC) BE/$ = TFC/CMR Margin of Safety = Sales – BE Degree of operating leverage = CM/operating income E4-13 Solution CMR = CM/sales =7.60/19 =0.40 Unit variable cost = $19 x 0.5=60 -$11.40 Unit CM = 19 – 11.40 =7.60 BE units = 874000/7.60 = 115000 BE sales revenue = 19 x 115000 = 2185000 BE sales revenue E4-26 Price VC CM # of units 1) Product Price – VC = CM x sales mix = package CM Vases 100 75 25 2 50 Figurines 175 105 70 1 70 Total $120 BE packages = 75000/120 = 625 BE vases = 2 x 625 = 1250 BE figurines = 1 x 625 = 625 2) Product Price – VC = CM x sales mix = package CM Vases 100 75 25 3 75 Figurines 175 105 70 2 140 Total $215 BE packages = 75000/215 = 349 BE vases = 3 x 349 = 1250 BE figurines = 2 x 349 = 625 P4-30 Unit CM = 5,760,000/384,000 = $15 BE point = 3,000,000/15 = 200,000 units CM ratio = 15/50 =0.30 BE sales = 3,000,000/0.3 = $10,000,000 Or 50 x 200,000 = $10,000,000 Increased contribution margin (3,000,000 x 0.3) $900,000 Less : increased advertising expense 300,000 Increased profit $600,000 3) 945,000 x 0.3 = $283,500 4) We can simply focus on increased sales revenue to determine profitability because any increase in profit will automatically add the gross margin of those sales to profit. 5) MOS = $19,200,000 – 10,000,000 = 9,200,000. 6) 5,760,000/2,760...
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...CPU SCHEDULINGCPU scheduling in UNIX is designed to benefit interactive processes. Processes are given small CPU time slices by a priority algorithm that reduces to round-robin scheduling for CPU-bound jobs.The scheduler on UNIX system belongs to the general class of operating system schedulers known as round robin with multilevel feedback which means that the kernel allocates the CPU time to a process for small time slice, preempts a process that exceeds its time slice and feed it back into one of several priority queues. A process may need much iteration through the "feedback loop" before it finishes. When kernel does a context switch and restores the context of a process. The process resumes execution from the point where it had been suspended.Each process table entry contains a priority field. There is a process table for each process which contains a priority field for process scheduling. The priority of a process is lower if they have recently used the CPU and vice versa.The more CPU time a process accumulates, the lower (more positive) its priority becomes, and vice versa, so there is negative feedback in CPU scheduling and it is difficult for a single process to take all the CPU time. Process aging is employed to prevent starvation.Older UNIX systems used a 1-second quantum for the round- robin scheduling. 4.33SD reschedules processes every 0.1 second and recomputed priorities every second. The round-robin scheduling is accomplished by the -time-out mechanism, which tells...
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...Project Office | Definition of Terms, Acronyms and Abbreviations This section should provide the definitions of all terms, acronyms, and abbreviations required to interpret the terms used in the document properly. Term | Description | EVS | E- Voting System | TP | Test Plan | AOB | Any Other Business | PP | Political party | BB | Ballot box | CA | Constituency Area | | | | | * ------------------------------------------------- Table of Contents * * 1. Introduction 5 1.1 Purpose of Document 5 1.2 Project Overview 5 2. Scope of Testing 5 3. Test Plan Strategy 6 3.1 Unit Testing 6 3.2 Integration Testing 7 3.3 System Testing 8 4. Test Environment 8 5. Schedule 10 6. Control Activities 10 7. Functions to be Tested 11 8. Functions not to be Tested 12 9. Test Case Design and Description 13 10.Traceability Matrix 31 11.Major Deliverables 32 12.Risks and Assumptions 32...
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...Chapter 6: CPU Scheduling • • • Basic Concepts Scheduling Criteria Scheduling Algorithms Operating System Concepts 6.1 Basic Concepts • Maximum CPU utilization obtained with multiprogramming. • CPU–I/O Burst Cycle – Process execution consists of a cycle of CPU execution and I/O wait. – Example: Alternating Sequence of CPU And I/O Bursts – In an I/O – bound program would have many very short CPU bursts. – In a CPU – bound program would have a few very long CPU bursts. Operating System Concepts 6.2 1 CPU Scheduler • The CPU scheduler (short-term scheduler) selects from among the processes in memory that are ready to execute, and allocates the CPU to one of them. • A ready queue may be implemented as a FIFO queue, priority queue, a tree, or an unordered linked list. • CPU scheduling decisions may take place when a process: 1. Switches from running to waiting state (ex., I/O request). 2. Switches from running to ready state (ex., Interrupts occur). 3. Switches from waiting to ready state (ex., Completion of I/O). 4. Terminates. • Scheduling under 1 and 4 is nonpreemptive; otherwise is called preemptive. • Under nonpreemptive scheduling, once the CPU has been allocated to a process, the process keeps the CPU until it releases the CPU either by terminating or by switching to the waiting state. Operating System Concepts 6.3 Dispatcher • Dispatcher module gives control of the CPU to the process selected by the short-term scheduler;...
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...business’s costs. |a. |Tyler says his costs are $25,900, and Greg says his costs are $66,500. | |b. |Tyler says his costs are $25,000, and Greg says his costs are $65,000. | |c. |Tyler says his costs are $66,500, and Greg says his costs are $66,500. | |d. |Tyler says his costs are $75,000, and Greg says his costs are $41,500. | 2.) Suppose that a firm has only one variable input, labor, and firm output is zero when labor is zero. When the firm hires 6 workers it produces 90 units of output. Fixed cost of production are $6 and the variable cost per unit of labor is $10. The marginal product of the seventh unit of labor is 4. Given this information, what is the total cost of production when the firm hires 7 workers? |a. |$66 | |b. |$76...
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...business’s costs. |a. |Tyler says his costs are $25,900, and Greg says his costs are $66,500. | |b. |Tyler says his costs are $25,000, and Greg says his costs are $65,000. | |c. |Tyler says his costs are $66,500, and Greg says his costs are $66,500. | |d. |Tyler says his costs are $75,000, and Greg says his costs are $41,500. | 2.) Suppose that a firm has only one variable input, labor, and firm output is zero when labor is zero. When the firm hires 6 workers it produces 90 units of output. Fixed cost of production are $6 and the variable cost per unit of labor is $10. The marginal product of the seventh unit of labor is 4. Given this information, what is the total cost of production when the firm hires 7 workers? |a. |$66 | |b. |$76...
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...` Regent CollegeCollette DivisionL3 BTEC National Business2013/14 | | Student Name | Abdullah Kadiri | UNIT: 2 | Business Resources | Unit Credit value | 10 | ABOUT THIS UNIT | The aim of this unit is to develop learner knowledge of the range of human, physical, technological andfinancial resources required in an organisation, and how the management of these resources can impact on business performance. | ASSESSOR(S) | FBE/MHU | ASSIGNMENT REF: | | START DATE: | 2/12/13 | END DATE: | 15/03/14 | Task 1:P1, P2 and M2 | ScenarioYou are a manager at a local business (your selected organisation) and you have been invited to give a series of two careers talks to Year 11 students about recruitment and selection within your organisation.Your presentation should include the following:P1 * A brief introduction to the business; * A summary of the types of employment within the business; * An explanation of the recruitment process with emphasis on the purpose and contents of job descriptions. This should be supported with annotated examples of job descriptions from the selected organisation; * An explanation of the purpose and content of employment contracts. This should be supported with an annotated example of an employment contract from the selected organisation. * For evidence produce written examples P2 * A description of one specific job within the organisation. This could relate to one of the...
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...London School of Business & Management BTEC Level 4- HND in Business Centre No Unit No & Unit Title Course Title Lecturer’s Name Assignment Title & Type Assignment No Date Set Due Date Semester / Academic Year 90665 Unit 4, Marketing Principles HND in Business Achila Amarasinghe Understanding marketing principles: Unilever PLC Case study 1 w/c 06-10-2015 09-01-2015 1/2014 Unit Outcomes Covered: 1. Understand the concept and process of marketing 2. Be able to use the concepts of segmentation, targeting and positioning 3. Understand the individual elements of the extended marketing mix 4. Be able to use the marketing mix in different contexts. GRADING OPPORTUNITIES AVAILABLE Outcomes/ Grade Descriptors P4.1 √ Outcomes/ Grade Descriptors P4.1 2 √ P4.2 √ P4. 13 √ P4.3 √ P4. 14 √ P4.4 √ P4. 15 √ P4.5 P4. 6 √ √ M2 √ M3 √ P4. 7 √ D1 √ P4. 8 √ D2 √ P.4. P4. 9 10 √ √ D3 √ P4. 11 √ M1 √ Assessor: Signature: ______________ Date: ___/___/___ 1|Page Tutor Notes Key Points: Your assignment should be handed in by the deadline. This assignment must be your own work and original. All sources of reference must be included. You will be expected to check spelling mistakes and grammar. Your name, student no and unit no should be in the footer of every page. It should bear an appropriate report structure (such as a Table of Contents,Abstract, Introduction, Discussion, Conclusion, Recommendations, References, and Appendix (if necessary). There should be clarity...
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...Case Studies 1. SOLUTION TO STARTING RIGHT CASE, CH. 3, PAGE 110 This is a decision-making-under-uncertainty case. There are two events: a favorable market (event 1) and an unfavorable market (event 2). There are four alternatives, which include do nothing (alternative 1), invest in corporate bonds (alternative 2), invest in preferred stock (alternative 3), and invest in common stock (alternative 4). The decision table is presented. Note that for alternative 2, the return in a good market is $30,000 (1 + 0.13)5 = $55,273. The return in a good market is $120,000, (4 x $30,000) for alternative 3, and $240,000, (8 x $30,000) for alternative 4. Payoff table Laplace Event 1 Alternativ e1 Alternativ e2 Alternativ e3 Alternativ e4 0 55,273 Event 2 0 – 10,00 0 – 15,00 0 – 30,00 0 Average Value 0.0 22,636.5 Minimu m 0 – 10,000 – 15,000 – 30,000 Maximu m 0 55,273 Hurwicz Value 0.00 – 2,819.9 7 –150.00 120,00 0 240,00 0 52,500.0 120,000 105,000. 0 240,000 –300.00 Regret table Maximum Alternative Alternative 1 Alternative 2 Alternative 3 Alternative 4 Event 1 240,000 184,727 120,000 0 Event 2 0 10,000 15,000 30,000 Regret 240,000 184,727 120,000 30,000 a. Sue Pansky is a risk avoider and should use the maximin decision approach. She should do nothing and not make an investment in Starting Right. b. Ray Cahn should use a coefficient of realism of 0.11. The best decision is to do nothing. c. Lila Battle should eliminate alternative 1 of doing nothing and apply the maximin...
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...Dallas CPA Society IT305 Advanced Networking Network Implementation Plan Nathaniel Conanan 05/22/2016 Table of Contents * Section 1: Implementing IPv6 * Section 2: Networking Infrastructure Design * Section 3: Linux Networking * Section 4: Analyzing Network Traffic * Section 5: Network Security Section 1: Implementing IPv6 The Dallas CPA Society, Texas Society of Certified Public Accountants (Dallas Chapter) is a not-for-profit professional association serving approximately 6,000 CPA members in the Dallas and surrounding 13 counties. It is the second largest chapter of the Texas Society, Certified Public Accountants (TSCPA), the statewide professional association with over 27,000 members and 20 chapters around the state. A Board of Directors, elected from among the membership, is charged with the responsibility of governing the Chapter. The purposes of the Chapter are to elevate the standard of proficiency, integrity and character of the profession; to cultivate professional cooperation and social interaction among members; and promote cooperation within the TSCPA and other CPA organizations for the advancement of the profession of public accountancy. In fulfilling these purposes, the Chapter heavily relies on its volunteers (members), who serve on committees. The Chapter’s activities and committees are organized in the following categories: Community Affairs, Continuing Professional Education, Management and Quality...
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...Case Studies 1. SOLUTION TO STARTING RIGHT CASE, CH. 3, PAGE 110 This is a decision-making-under-uncertainty case. There are two events: a favorable market (event 1) and an unfavorable market (event 2). There are four alternatives, which include do nothing (alternative 1), invest in corporate bonds (alternative 2), invest in preferred stock (alternative 3), and invest in common stock (alternative 4). The decision table is presented. Note that for alternative 2, the return in a good market is $30,000 (1 + 0.13)5 = $55,273. The return in a good market is $120,000, (4 x $30,000) for alternative 3, and $240,000, (8 x $30,000) for alternative 4. Payoff table Laplace Hurwicz Event 1 Event 2 Average Value Minimu m Maximu m Value Alternativ e1 0 0 0.0 0 0 0.00 Alternativ e2 55,273 – 10,00 0 22,636.5 – 10,000 55,273 – 2,819.9 7 Alternativ e3 120,00 0 – 15,00 0 52,500.0 – 15,000 120,000 –150.00 Alternativ e4 240,00 0 – 30,00 0 105,000. 0 – 30,000 240,000 –300.00 Regret table Maximum Alternative Event 1 Event 2 Regret Alternative 1 240,000 0 240,000 Alternative 2 184,727 10,000 184,727 Alternative 3 120,000 15,000 120,000 Alternative 4 0 30,000 30,000 a. Sue Pansky is a risk avoider and should use the maximin decision approach. She should do nothing and not make an investment in Starting...
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...Universiti Tunku Abdul Rahman, Faculty of Science Session : Jan 2015 Subject : UDEC1134 Chemistry Laboratory I Course : Bachelor of Science (Hons) Chemistry Year/Sem : Year 1 T1, T2 & T3 Unit Coordinator : Dr Chee Swee Yong Lecturers : Ms Chang Chew Cheen, Dr Chee Swee Yong, Dr Lim Tuck Meng, Dr Sim Yoke Leng |Lab group |Lab A |Lab B | |Venue |D012A |D012B | |Monday @ 9.00 am – 11.30 am |P5 |P1 | |Monday @ 3.00 pm – 5.30 pm |P2 |P3 | |Wednesday @ 9.00 am – 11.30 am |P3 |P4 | |Wednesday @ 3.00 pm – 5.30 pm |P1 |P2 | |Thursday @ 3.00 pm – 5.30 pm |P4 |P5 | |Week |Experiment |Lab group |Lecturer | |1 |Briefing by HoD |Lab A/ Lab B |Dr Sim KM | | |Expt 1: Investigating...
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...BTEC Level 3 Subsidiary / Diploma, Business Studies Unit 2 – Business Resources Assignment 1 (P1, P2, M2) – Recruiting the Right Staff Scenario You are coming to the end of your BTEC course and you have been considering getting a job in the summer break before you start university. As well as earning some extra money, you are looking forward to the opportunity to develop your skills and put into practice the knowledge you have learnt on your BTEC course. Task one (P1 part) Research some jobs that you can apply for on job websites. You could look at www.monster.com or www.totaljobs.com. You need to find a job that you think you could apply for either now or at the end of year 13. You need to collect a job description, person specification and application form as evidence. (P1 part) Task two (P1, P2 M2) To show that you understand the relevance of these documents used in recruitment you need to complete an information sheet which analyses their contents (see attached for template). Your information sheet should 1. Describe the recruitment documentation used for the job you have chosen. What is a job description, what is a person specification and what is an application form? How are they used in business? (P1) 2. Identify the skills required on the job description. Describe how you have these skills or if you don’t have them, describe how you could develop them this year. (P2) 3. For each of the skills that you have already identified...
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