11/21 Computers-and-Technology Articles from EzineArticles.com

Computers-and-Technology Articles from EzineArticles.com Comms Cabinet November 20, 2009 at 5:52 pm The concept of using cabinets to house data processing equipment is an offshoot of railway switching systems, in which multiple relays and wiring harnesses could be placed in one central location. This idea is very suitable for data processing applications, due to the tremendous amount of cables and patch leads that are characteristic of even the simplest of data systems. Computer Security - Protecting the Network Form Intrusion November 20, 2009 at 5:50 pm Computer security is the means of preventing and detecting unauthorized use of the computer network, where prevention measures help you to stop unauthorized users from accessing the network. This is a branch of technology known as information security as applied to computers, where information security means protecting information and information systems from unauthorized use, disclosure, disruption, modification, or destruction. Function of Data Cabinets November 20, 2009 at 5:43 pm Most people who work with data management devices are all too familiar with the nightmare of cables, hardware, and cooling devices that, if not properly organized, can end up looking like a very large plate of spaghetti and meatballs. This is often described as unavoidable, as data centers must constantly be upgraded with new devices and cabling setups to keep up with the needs of any online business function. The Data Cabinet November 20, 2009 at 5:38 pm The challenge facing many businesses today is how to run data servers and related hardware in an efficient way without overloading thermal capacities of these devices. The amount of power needed to drive storage units, servers, and routing management devices that are used in today's online business community can become a cost-deficient equation, when combined with the cooling systems needed to keep the data center running trouble-free. Most Popular Image Resolutions on Web November 20, 2009 at 4:42 pm If you search the entire web, you can find thousands of different kind of resolutions for images. Below are the most popular image resolutions I have listed. With respect to size: 1 - Small - less than height=200 and width=200 (Ex: 150*100, 165*132, 160*160). Newest Asus Model - Asus UL30Vt November 20, 2009 at 4:03 pm The newest net book from Asus, is the Asus UL30Vt model. This UL model that stands for Unlimited, besides its beautiful design it is characterized by its thin shell and astonishing features... ICT Support For Schools November 20, 2009 at 3:28 pm With ICT expanding and becoming more complex in education, schools are now more reliant on the need for all of their systems, network and equipment to be running at its optimum performance throughout the school day. Managed ICT support for schools is, therefore, a crucial element in ensuring the smooth running of network and computer equipment. In larger schools or colleges then such managed support may well be in-house and that's great, but what can smaller schools with fewer resources achieve for their ICT support. Implementing a Document Management System Using Existing Infrastructure November 20, 2009 at 2:03 pm The essence of any Document Management System is to store, track and provide efficient workflow streams to business processes. Unfortunately along with these seemingly simple deliverables sometimes comes a great deal of complexity, training overheads, infrastructure changes and considerable cost. Computer Maintenance - To Maintain Computer by Defragmenting Disks November 20, 2009 at 12:54 pm As a computer user, if you hope the computer can work longer, it is necessary to maintain the computer correctly. Since there are many ways to protect the computer, I would like to share some of my experiences in computer maintenance. I See a Cloud Raising November 20, 2009 at 12:40 pm Cloud computing may enable firms to do more by cutting costs and being green. However, vice president for cloud services delivery at IBM, Ric Telford, says people may be getting excited for the wrong reasons. How to Get Rid of the Blue Screen of Death November 20, 2009 at 12:06 pm The disreputable Blue Screen of Death is also known as a stop error, BSoD, bluescreen, or Blue Screen of Doom. It serves as a blue screen closely tied with Microsoft Windows operating system when the PC is encountering a major or fatal system error and has to shut down itself to prevent irreversible damage to the system's integrity. From a Cell Phone Into a Fluorescent Microscope November 20, 2009 at 11:39 am Human technology grows by leaps and bounds in many ways. And in so doing, it has also benefited human lives in many forms, be it in the manufacture of products and delivery of services from metals to health care. One such advance that can spell better lives through better health is the cell phone that can be used as a portable fluorescent microscope. Network Switch Selection - How to Select a Network Switch November 20, 2009 at 11:16 am The network switch is the most common network device with most network infrastructure and as such selection of new switches or upgrading is a key part of most network design projects. Wireless designs will have switches interfacing with access points. That will in some cases have an affect on the switch such as increased utilization, assigned switch ports, access lists, trunking, Power over Ethernet (PoE) wattage draw or spanning tree protocol. Get More Out of Your Inverted Microscope November 20, 2009 at 10:47 am In a few days, school's out for a few weeks and here you are stuck with a ton of science schoolwork to do. It doesn't matter if you are a high school student or a college student majoring in biology or general sciences. You go to the school's science department only to see that you can't lend one to finish all of your pending school work the soonest possible time. How To Get More Out of Your Compound Microscope November 20, 2009 at 10:35 am So it's almost time the start of the Christmas holiday break yet here you are, at your university or school's science office, stuck with so many other students from your class and other classes with homework for your science classes. You know that with all these students present, you will have limited time to use the microscopes there given this line of students and the fact that your Science teachers just decided it was fun to dump so much school work on you this close to the holidays. Do you really want to be in that situation? Things to Know About the Polarized Light Microscope November 20, 2009 at 10:25 am The polarized light microscope, which sadly is one of the undervalued investigative tools, offers a wealth of opportunities and potentials. For one thing, it brings with it the benefits of bright field microscopy. For another thing, it exploits the optical characteristics of anisotropy in order to reveal the detailed information regarding the composition and structure of the materials, which are indeed invaluable for diagnostic and identification purposes. Necessary Industrial Microscopy Accessories on Your Shopping List November 20, 2009 at 10:22 am In any industry, the research and development phase necessitates the use of proper tools and equipment to perform the idea brainstorming, building, development and testing steps. Amongst the numerous equipments, one common tool stands out in virtually all industries - the industrial microscope and its microscopy accessories. Know More About Computer Repairs November 20, 2009 at 9:56 am They have become an integral part of one's life. You can see the effects of this change around you. With the rise in the computer usage, there have been queries and problems related to proper functioning or output of these devices. This has led to the surfacing of computer repair business. Be Prepared For Power Outages November 20, 2009 at 9:11 am A power outage is an inconvenience for everyone. The hassle involved ranges from the inability to blow dry your hair to someone on oxygen being unable to get the air they need. Power generation systems allow you to have seamless power regardless what the circumstances are around you. The Evolution of the Forex Trading Robot November 20, 2009 at 8:36 am The so-called Forex trading robot has now been widely known among traders in the Forex market. This is actually a by-product of programming languages that has been advanced and developed over the years. Read more and learn how this type of system has improved through technology. Success Strategies in Information Security Audit November 19, 2009 at 11:34 pm Information Systems Auditing is a moving target: it is continuously changing in response to emerging technological and business changes. To be relevant, IT auditors must continue to develop and update themselves with these changes. An IT Auditor must also have a plan: the plan to make him relevant by attaining relevant goals set by the requirements of the profession. This calls for an organization and the employee to have a career plan. The organization should become a partner in the planning and development of great IT Audit potentials as it has been recognized that investing in human resources is a sure way in attracting and retaining skilled and talented employees. The Google Power Meter - Letting You See What You Really Need to See November 19, 2009 at 11:21 pm No matter how eco-conscious or eco-oblivious a person may be, there comes a time when they have to stop and think about how much electricity they are using in their homes. Google has come up with a great way to help save electricity and money. From the ninety-eight year old refrigerator (give or take a decade) to the four computers that are currently running without a user in front of them, to the television that is one for the apparent amusement of the golden retriever, you know that a lot of electricity is not only being used, but being... Commercial Printing Costs Becoming Lower As Technology Improves November 19, 2009 at 11:15 pm As technology keeps advancing, commercial printing costs are getting lower and lower. Print houses can now provide large runs at affordable rates using technology that was not even dreamed of a few decades ago. Cool USB Gadgets November 19, 2009 at 10:47 pm A new era began, in the history of USB technology when USB Gadgets struck the computer industry. These Gadgets changed the definition of conventional USB Devices making them one of the most favorite Novelty Gifts that could be presented for any occasion especially as Xmas Gifts. This email was sent to delight.felix@gmail.com. Create Your Account Don't want to receive this feed any longer? Unsubscribe here.