1) Online Class Registration System should be implemented to become a Web-based registration software that guide students to event registration online or accept course. Online Course Registration System for a class is ideal for educational camps, adult schools, corporate training programs, sports camps, and online training programs. Online class registration software involve features such as email based user accounts, security, automatic scheduling, credit card payment, registration deadline, late fee collection, and multi-course deadline. In addition, online class Registration System can be completely customized according to your requirements.
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3) Green computing is concerned with the efficient and environmentally responsible design, manufacture, operation, and disposal of IS-related products, including all types of computers, printers, and printer materials. Computers contain many toxic substances, including beryllium, brominated flame re-tardants, cadmium, lead, mercury, and selenium. As a result, electronic manufacturing employees and suppliers at all steps along the supply chain and in the manufacturing process are at risk of unhealthy exposure. It is impossible to ensure safe recycling or disposal, so it is thought to be best to eliminate the use of toxic substances. Although, recycling companies export large quantities of used electronics to companies in undeveloped countries. The disposal and reclamation operations must be extremely careful to avoid unsafe exposure in recycling operations and leaching of materials such as heavy metals from landfills and incinerator ashes. Burning computer components also releases toxic components into the atmosphere, with harmful results to the people doing the burning in the short...
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...us that contains malicious files including a key logger, which collects every key stroke that you make on your computer. To create a successful virus, many hackers usually encrypt their virus. Doing so increases the chances that the virus will not be detected by an anti-virus software that the victim is using. In order to spread the virus, hackers upload fake files relating to something entirely different that might have an interest to the victim. Once the victim downloads the selected file, they are now infected with the Trojan horse. Common sites that are used by hackers would be Pirate Bay which is a database of torrents ranging from pictures to full movie downloads. Hackers take advantage from torrent sites by infecting the file with their Trojan horse. This is the most used method of infecting someone with a virus, all though, there are dozens of other ways.
Even though electronic waste contributes one percent of waste as discussed earlier, it poses a significant threat to the environment. “RCRA does not, however, cover electronic waste except CRTs, nor does it regulate electronic devices donated for educational or charitable reuse.” The RCRA should implement rules to govern e-waste because e-waste not only affects lives in the United States, It affects everyone globally. E-waste typically finds its ways out of the United States and ends up in developing countries like
that help advancement throughout the complete hardware store network can lessen electronic waste contamination. Besides transfer or reusing of hardware can have noteworthy human well-being and environment sways. Gadgets can hold lead, brominated fire retardants, cadmium, mercury, arsenic and an extensive variety of different metals and concoction mixes. In...
Electronic waste, or any waste for that matter is an inevitable part of an economic system where the destruction of an ecosystem is the primarily source of resources that are used to create the product. The waste that occurs from this process has to be disposed of in some way and more often than not, it is disposed of carelessly with out consideration to the affect it would have on the environment or the very people that create and let capitalism live on, “The political economy approach also defers progress on environmental issues to a pint after economic ones are solved” (Robbins et al. 2010, 114). And if this continues there may be no place left for the excess waste created by capitalism.
There is no doubt that Web-based courses have distinct advantages over traditional face-to-face interactions. Simonson, Smaldino, Albright, & Zvacek (2003) maintain that Web-based courses are available at the learners’ convenience, are usually self paced, contain current information, accommodate a variety of learning styles, maintains equity for all learners, and can even save money in transportation and travel time. Another group of researchers, (Sunal, Sunal, Odell, & Sundberg, 2003) acquired data showing student satisfaction with the ability to communicate anonymously within their course.
Most viruses are created out of curiosity. There are those out there who create them out of malice, but far more of the creators are just meeting a challenge, to see if they can do it or not. A common type of virus would be a Trojan Horse, a destructive program disguised as a game, a utility, or an application. When run a Trojan Horse does something harmful to the computer system, while appearing to do something useful. A worm is also a popular type of virus. A worm is a program that spreads itself across computers, usually by spawning copies of itself in each computer’s memory. A worm might duplicate itself in one computers memory so often that it causes the computer to crash. A worm is introduced secretly into a host system either for fun, or with the intent to damage or destroy information. Now I will explain some of the more major viruses, and how they function.
The environmental performance of numerous tech companies has been evaluated and since Apple has grown over time, it has received more attention. There has been a frequent campaign against Apple by different environmental organisations such as Greenpeace requesting for the elimination of hardware components that are non-recyclable hardware components, a comprehensive plan that would make the products of Apple not end up in the waste and the removal of toxins from iPhone hardware (Apple Inc. 2016). As much as such campaigns affect the operations of Apple Inc., they are good since they help in the conservation of the environment thus having a good impact on the
Similar to its biological namesake, a virus is a small program designed to harm a computer. A virus is a type of malware program. This means it is a software program used to disrupt computer operations, gather sensitive information, or gain access to private computer systems (Microsoft). Viruses can generally spread by themselves. They are designed to install themselves and then self-replicate without any user input. When a virus replicates itself, it inserts the copies into computer programs and files. These programs and files are said to be “infected”. The symptoms of a virus can range from the computer slowing down to a complete system failure. Most viruses often perform some type of harmful activity on infected hosts, such as occupying hard disk space, slowing down the central processing unit, deleting files, accessing private information, corrupting data, or spamming their contacts (Brainpop). Viruses can’t create themselves. They must be written and tested to make sure they spread properly. People create viruses for many reasons. Some viruses are created just out of curiosity. They may have no harmful effect and are just made for educational purposes. Some people create them for thrills. They enjoy watching their virus wreak havoc on their victim’s computer. Another reason is for the hacker to make money. Trojans...
When every IT professional starts their journey into the IT Sector, they are bound to come across social issues which will have to be dealt with professionally. One important Issue is being green in Information Technology. The earth’s resources are continuously becoming scarce whilst the demand for them increases sharply. Every IT professional should understand that power consumption does not cover the whole green IT spectrum. Recycling dangerous electronic waste, optimising/virtualising servers to distribute workloads, having a long term green policy, reducing your workplace carbon foot print such as the paperless desk and an efficient data centre-business continuity model; these are a few examples of issues that professional must consider as these issues all occur in the green IT world.
This is a form of malware that will hide itself inside of a legit program you may download like a games, movies, free antivirus programs. So watch out what you download as you may get something unwanted. Some of the big names in trojan horses are Sub7, Beast, Vundo, Koobface, zeus, and many more. The pupose of Zeus was to steal banking info with the use of key loggers that records all keys typed and can find passwords and usernames easily. Zeus was also the programs behind the Info leak of the United States Department of Transportation. This also had effects on NASA, Amazon, ABC, Bank of America and many other big companies. Best way to combat this is make sure to have your antivirus software running and up to date. Whatever it may be AVG, Avast. They will have their definitions updated all the time to combat all he newly created viruses. In recent time things have changed it’s less about bragging rights and more about monetary gain. Some of the means they use to do this is by creating a big network of bot computers that can be used for spamming or a DDOS (distributed denial of service) attack. They use viruses that encrypt commercial databases and use DDOS attacks and demand ransom for it to stop. (Nash) Reason for writing a Trojan horse. They can give a hacker remote access to your system. Can crash the computer with a blue screen of death. Reformat the hard drive, date or money theft. A scary one that was on the news a lot lately is accessing the infected webcam and demanding ransom to not be released publicly. The effects of a trojan horse is almost endless you can hide anything you want with
Technology is not a passive observer, but it is an active contributor in achieving the goals of Green Computing. IT industry is putting efforts in all its sectors to achieve Green computing. Equipment recycling, reduction of paper usage, virtualization, cloud computing, power management, Green manufacturing are the key initiatives towards Green computing.
Although green computing has many environmental advantages, there are also some risk factors involved. For example, green computing is a very expensive concept. Global warming in general lots of the time contributes to the fact that people have found cheaper ways to do things despite it’s environmental effects. A large problem would be to convince customers to spend the money in order to save money in the long
Computer viruses employ a magnitude of methods in order to spread, but they usually utilize three main tactics. Viruses spread through removable media such as USB drives, through Internet downloads, and through e-mail attachments. (“How Do Computer Viruses Spread?”).
When students are deciding on where to go to college, they have the option of choosing between online classes and the traditional classroom classes. Today, some students are finding it much easier to maintain a job, family and start a college career, all by taking online classes. Although some students still prefer to stick with the traditional classroom classes, they still have the option to take online classes. Both online and the traditional classes will provide the educational requirements needed to obtain a college degree and opportunities in the work field. Although the online classes offer just as much as the traditional classes, they are completely different when it comes to teaching methods, course material and time.
People have a lot of options in educating themselves online in today’s time and technology. Online education has improved a lot in the past twenty years. Even though it has had its setbacks, it continues to show promising results. Online education has many benefits with little to no disadvantages. It provides flexibility in scheduling and offers various options in educational online programs. In the past decade, education has evolved into a more technological-driven world.
There are some students who find it easier to work in internet classrooms and some others that find it easier to stay with traditional classrooms. I think someone may choose internet classrooms if they have difficulty interacting with teachers and other students. Some people do not like being in the classroom because they do not feel at ease around certain people especially those who treat others with disrespect. It is hard for a student to concentrate and learn a lesson when they have that kind of pressure.