Explain why IT's cost-performance ratio is likely to rise by 100 but performance by 50.
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- What are the issues available in handling the performance?An electronic gadget distibutor company Low Yatt Seng is based in Alor Setar, Kedah sells its products in north, north-west, and western region of Malaysia. They have sales units at Penang, Kuala Lumpur, and Johor Bahru. The CEO of the company wants the latest sales information to measure the sales performance and to take corrective actions if required. He has requested the report as follows: January February March Units RM Units RM Units RM Penang Digital Camera 5 2500 3 500 Mobiles Phones 3 1500 16 8000 6 3000 Pen Drives 4 800 16 800 6 1000 Kuala Lumpur Digital Camera 3 500 Mobiles Phones 3 1500 Pen Drives 4 450 9 450 15 750 Johor Bahru Digital Camera 3 500 Mobiles Phones 3 1500 Pen Drives 4 450 9 450 15 750 TOTAL 26 6500 50 2100 40 6500…Question 3 Performance estimation and ROC Full explain this question and text typing work only thanks
- Define the term " quadratic efficiency " .In what scenarios can pipelining lead to a decrease in performance rather than an improvement?What is the availability (in %) of a system comprising the following components: Component A MTBF = 100,000 hours Repair time = 5 minutes Component B MTBF = 1,000,000 hours Repair time = 60 minutes Component C MTBF = 150,000 hours Repair time = 5 minutes What is the availability of 3 of the systems in part (a), given they have no SPOF?
- Specifies how well the software utilizes limited resources Usability Availability Performance Flexibility Specifies the capability of the software to maintain its performance over time Performance Reliability Efficiency Maintainability Specifies the ability to handle a wide variety of system configuration sizes Scalability Portability Integrity None of them Specifies the ability to handle error conditions gracefully, without failure Reliability Efficiency Integrity None of them Specifies the ease with which the software can be installed on all necessary platforms Usability Availability Portability Reusability SOLVE THE FOLLOWING MCQSWhat is the throughput in Performance Testing?FOSCO is contemplating the possibility of creating a suitable software to improve the overall performance of the system. For the purpose of this software, FOSCO will have computer sites located at various four satellite campuses across the country i.e. (Accra, Kumasi, Ho and Takoradi). At each of these sites, we expect frequent access to the Staff and student’s information for the Staff who work on that campus. Further, we assume that these sites mainly access the First Name, Last Name, SSN, Sex and Address attributes of Staff. The Site at the headquarters houses a copy of the complete database and accesses all Staff information including salary (since salary is processed at the main campus office) and students’ information regularly, in addition to keeping track of students’ project information. Do you agree that the software will help improve operational efficiencies in the college? Discuss, which aspect of your proposed software solutions will help the college.