. RESULTS PRESENTATION AND ANALYSIS Solver CPLEX‚ version 12.6‚ was used to run the mathematical model on a computer with an Intel Core i7 processor with 16GB of RAM. The maximum execution time was limited to 7‚200 seconds for each instance. When running instances with CPLEX it was possible to obtain results to measure the quality of the RAS metaheuristic solution. RAS was developed in C language and run on the same computer described before with a runtime limited to 7‚200 seconds. RAS metaheuristic
Premium Computer Personal computer Central processing unit
Unit 242 Knowledge Questions 1.1 Describe the security issues that may threaten system performance Security issues that may threaten system performance could be things such as an unwanted/unauthorized email‚ which may lead to hackers. Then there is also the possibility of viruses‚ which will slow down the computer and might enable unwanted access in to private accounts and data. 1.2 Apply a range of security precautions to protect IT systems and data Security such as anti-virus software
Premium Computer security Computer Hard disk drive
1 The resources that should be maintained carefully are a. Mainframes: memory and CPU resources‚ storage‚ network bandwidth. b. Workstations: memory and CPU resources c. Handheld computers: power consumption‚ memory resources. 2 A network computer totally depends on a centralized computer for most of its services which it performs. A network computer can therefore have a minimum use of operating system to manage its resources. But a personal computer has to be capable of providing all of the required
Premium Computer Operating system Personal computer
“Disadvantages and Advantages of Computer” A Research Paper Presented to Prof. Hans Uy In partial Fulfillment of the Requirements in English IV By: Junaira R. Jamal First Year College March 2013 ACKNOWLEGDMENT I express my deepest gratitude to my family especially my mother who helps me with the grammar‚ invaluable guidance and blessings. I am very grateful to my English teacher Sir Han Uy for providing us with an environment to complete this project. I would like to thank my
Premium Computer Personal computer Hard disk drive
My resignation letter.To friends‚colleagues and all‚ It has been a really hard time to make a decision to submit a resignation letter because that means I have to say good-bye to you all‚ but we all have to do one day‚ don’t we ? Friday the 1st of February is my last day of working with Seagate. This is sort of an adequately long journey of mine ‚ 3 years and 6 months seems like a very inspiring moment of my life. I have decided to move for further educational opportunities and absolutely it
Premium Kelly Clarkson Hard disk drive
When presented with a range of statements in the formal essay paper of my English mock exam‚ one in particular stood out: “The Digital Age is making us physically and mentally lazy.” It seemed far more interesting than the other standard subjects‚ sport‚ politics‚ national pride‚ obesity‚ cyber-bullying‚ and more sport. None of which I really felt I could write about‚ yet alone complete a full essay in less than the 30 minutes I had allocated to the article. Despite the single line scrawled on
Premium Human brain Brain Hard disk drive
G.S. 1140 Wednesday‚ November 13‚ 2013 NAS 1. A Network Attached Storage device is file-level computer data storage connected to a computer network providing data access to a heterogeneous group of clients. NAS not only operates as a file server‚ but is specialized for this task either by its hardware‚ software‚ or configuration of those elements. NAS is often manufactured as a computer appliance – a specialized computer built from the ground up for storing and serving files – rather than simply
Premium Computer Serial ATA RAID
Associate Program Material Appendix I Hard Drive Hard drives are complex storage devices in a computer. When installing a hard drive‚ you must consider numerous interface standards. You also must think about specific factors‚ such as the computer’s application‚ the type of motherboard‚ speed and noise‚ gigabyte barriers‚ subsystems‚ future storage needs‚ and archival issues. Refer to Ch. 8 of A+ Guide To Managing & Maintaining Your PC for a deeper understanding of these issues. You may
Premium Computer Hard disk drive Personal computer
Proposal on the Disposal of Old Computers Arnel Lorenzo CIS/290 April 1‚ 2013 Eileen Broadhurst Proposal on the Disposal of Old Computers In preparation for the replacement our old computers with new ones here in our company I strongly suggests that all obsolete and non-working machines be recycled and must be disposed of properly according to the U.S. Environmental Protection Agency (EPA ) Standards of Recycling in order not to destroy the environment from its hazardous components
Premium Computer Recycling Hard disk drive
CheckPoint Key Computer Terms Jeannevie Saastad Axia College Term | Definition | References | Examples (At least two) | Hardware | Physical parts of a computer system | http://www.techterms.com/definition/hardware | Monitor and mouse | Software | Computer programs that run or run on hardware | http://www.techterms.com/definition/software | Adobe
Premium Personal computer Computer Hard disk drive