The Enimga Machine Scholarship Essay Example | Topics and Well Written Essays - 2500 words

The Enimga Machine - Scholarship Essay Example The paper tells that with the evolution of science and technology the meaning and essence of warfare and combat changed a great deal. War was no more confined to conventional bloodshed and mass killings alone, in fact now it encircled attacks on the ideological and intellectual fronts as well. Enigma machine was one such invention that was created to outpace the competition in the field of communication and message transmission using state- of-the-art technology. Enigma machine was a consequent of the advancements and inroads made by the scientists and engineers in the field of wireless communications in the early 20th century. This new mode of communication revolutionized the way traditional communication used to take place. Now getting the message across to geographic regions was becoming easier and viable for commercial as well as military purposes. Enigma machine was a modern solution to the tedious and time consuming process of encipherment. Traditionally confidential messages t o be transmitted from one office or landmark to another were encrypted between the locations. Cryptography was the putting down of a message in coded form known as encoding or encryption. The process of traditional encipherment also entailed the decryption or decoding of the encrypted message received by the receiver. The sender and receiver both used the same code book to encode and decode the message send and received respectively. The encrypted message was always in the form of alphabets or letters that were neither readable by anyone nor interpretable without following a proper and distinct procedure. The information that was hidden under the code was known as plaintext and the coded or encrypted information was referred to as cipher text.2 Need is the mother of invention and it was soon realized that the time consuming process must be replaced by an efficient one to make encipherment faster and more effective. The evolution in the mechanism started in the early 20th century

Managment of business system Assignment Example | Topics and Well Written Essays - 1500 words

Managment of business system - Assignment Example Hence, it is no point in keeping such an extensive product line when most of our revenues are from a short number of products only Process Types: With the large number of product variety, the process takes the form of batch process. Such a process type requires quite a narrow but specialized skills. Getting skilled manpower from is the highest factor resulting in high costs. Moreover such a process type requires changeovers at each stage of production thereby increasing the complexity and the costs of the production process. Process Layout: With a reasonably large variety and volume, the appropriate process layout is a combination of functional layout with elements of cellular layout. Such a combination is difficult to manage as the manager has to keep track of a large number of processes going on simultaneously. This type of layout requires free flow of product pieces and resources in the organization. The most important characteristic of such a layout is the flexibility of path, product design and lot size (Shim and Siegel, 1999). Hence, it calls for an extensive coordination amongst the workers. Since more than one item might be vying for a same resource, the time in production of the item increases, some of the products might have to wait to get the appropriate resource. This results in a decrease in productivity. Skills required: With the large number of product types, it becomes necessary to have a wide range of skills that are differentiated. These specialized skills increase the overall cost of the products. Managing different skills becomes another challenge as the manager has to keep track of the various resources that will be required for various products. Design issues: With the large types of products being produced in the organization, the employees are not in better position to contribute towards the betterment of product design. As a result, the organization fails in launching new design products that enhance the customer