Simple Mail Transfer Protocol

Client Server model in Distributed Computing Nallagatla Manikanta 13116045 Distributed Computing: Distributed computing is a field of computer science that studies distributed systems. A distributed system is a software system in which components located on networked computers communicate and coordinate their actions by passing messages. The components interact with each other in order to achieve a common goal. Distributed computing is a model in which components of a software system are…

E-Business Marketing: - E-Commerce is a type of business which mostly involve with online shopping. It involves the transfer of information over the internet by allowing customers to connect, exchange goods and services electronically all over the world. It is widely spread as people are showing interest towards them because of its low price for good products. Customers…

like bandwidth utilization, latency, packet loss, availability and uptime of routers, switches and other Simple Network Management Protocol (SNMP) -enabled devices.  Intelligent notifications - alerts that can be configure so that there is a response to a specific network scenarios through a page, e-mail, call or text in a network administrator. 2.4 PROTOCOLS AND STANDARDS A network protocol is a set of formats and conventions for data transmission or in other words a standardized set of rules…

Origins In 1971, Ray Tomlinson was credited with the creation of the modern day email by advancing on the already relevant SNDMSG electronic mail program. What he did was allow any computer to contact and communicate with each other as long as they were using the same . This was a huge impact because before the only way of communicating was between the same type of computer. Then in the early 1980’s, personal computers networked with LAN’s (Local Area Network) became more dominant. But again…

“business as usual” (Canonical Ltd., 2012). Switching to Ubuntu is easy, fast, and quick to deploy. Ubuntu is so easy that users can complete their day-to-day office tasks quickly and efficiently. IT departments also benefit from seamless installation, simple remote management, virus-free computing, and 24/7 support from Canonical. Canonical can help you prioritize the areas of your business that will benefit the most, so you can see a faster return on your investment. Ubuntu works well…

For this section of the report I will explain the management tools and technologies used for communicating through network to network, I will also give example on how these tools are used especially in business. Operating systems are simple software which will enable the user to be able to access function to the computer itself, the process is an input and output process where the user will input a function, e.g. through keyboard, and the output will be shown through the monitor. There are…

Security Ecommerce site Phishing, “brand spoofing” or “carding”, is not a “pass-time” process but is a business-like on which organized crime groups extensively use and make a big deal of money. Phishing, being one of the most security challenges, is a hacking technique of malicious and fraudulent mass mailing, masquerade as emails from government agencies, business partners or even company executives using modern way such as social media, phone calls and any other communications to get access…

How is RFID technology related to Wal-Mart’s business model? How does it benefit suppliers? Wal-Mart’s basic business model is “low cost.” RFID promises to reduce supply chain costs and improve the availability of items on store shelves. The world’s biggest retail chain wants RFID readers installed at store receiving docks to record the arrival of pallets and cases of goods. Software uses sales data from its point-of-sale systems and the RFID data about the number of cases brought out to…

Friedman describes ten flatteners that Flattened the World. The flatteners are ten major political, innovations and companies that contributed to flattening the world. The first took place on November 9th, 1989, it is described as “When the walls came down and the windows came up.” The collapse of the Berlin Wall, symbolized the end of the Cold War. The wall was the barrier between people and then when it was down, the people on the other side were able to join mainstream people. This day is…

Assignment 2 Data Communication- Net Centric Question 1 CDMA is what that have a several protocols that was used in the 2G and 3G wireless communication. CDMA is a service that provide all the communication overall and it also provide in major service in network capacity. CDMA service is mostly used in Cell phone and it can be easily be used for communicating terminal with two base stations. CDMA is a form of multiplexing, which allow a number of signals to work on a single transmission…