The LZ Encoding - Coursework Example

The LZ encoding was developed in 1984 and has been identified as simple to implement due to its compatibility with hardware. Its purpose is to compress large English language documents. The encoding has been used in PDF files and allows the reduction of the size of a document. The compiler can be said to be a program used in the translation of computer language (Layton, 2007). It simplifies the original language of information into another language, normally easy to understand. An example of a compiler is the JAVA software. Applications software is a class of software used to perform a specified function. An office suite is an application used for editing written documents. Another example is a media player whose function is to play music files. Graphics software also falls under this category and performs the function of image editing.
Unicode is an established standard of encoding regulating consistency. It is essential in modem computers to ensure the compatibility of information generated by the computer with others. As opposed to Unicode, ASCII supports limited characters. It represents text in computers while Unicode represents all data encoding. Unicode is only used in computers and ASCII can be used in other devices that use text.
John Von Neumann remains one of the notable figures in the development of computers. He is accredited with stochastic computing in 1953, although the system was entirely implemented when advancements in computing were realized. He also developed the Monte Carlo method allowing the approximation of problems using random numbers. His simulation algorithm with a biased coin played a crucial role in some number generators in the future.
Firmware is a common term used to refer to programs that perform certain support functions within a computer. The hard disc, for example, can be said to be firmware for storing information (Evans, 2011). A combination of firmware makes a computer system functional. The software used in providing updates can also be termed firmware. There exists a close relationship between firmware and software.
In the case of Sunil, information security is an essential aspect of his operations. He needs to secure the information from access by unauthorized persons. This may entail the use of passwords and other encryptions to secure the information contained in the websites. This is essential because he comes under constant threat of losing information over the web should someone hack into his system. He needs to have large storage hardware to store and provide backups for his database. Compilers are also essential in Sunil’s line of work as they can allow information from other servers to be shared efficiently.
Leon needs to ensure extensive utilization of application software for repairing equipment. He should integrate software that can detect the faults in the equipment he repairs. He should ensure clear record-keeping for the various problems he encounters. This can become an essential reference point in future operations. It would also be necessary for him to properly secure his database to minimize the chances of losing valuable information. These requirements would simplify his work by availing references for future duties. He needs to have proper conversion software to allow his scanning gun to be able to scan different equipment encryptions. An advanced security system would be essential as it can allow him to retrieve information contained in faulty equipment.

It is an accepted method commonly providing guidelines for information security. Changes have been proposed to the triad to include other elements like accountability and others. Read More