1. What major wends are occurring in software? What capabilities do you expect t
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1. What major wends are occurring in software? What capabilities do you expect to see in future software packages? 2. How do the different roles of system software and application software affect you as a business end user? How do you see this changing in the future? 3 Refer to the Real World Challenge in the chapter. Given the timelines imposed by the privatization process were there really any alternatives from which Japan Post Network could choose? What the lesson here about nontechnical constraints the are imposed on this type of project? 4. Why is an operating system necessary? That is, why can't an end user just load an application program into a computer and start computing? 5. Should a Web browser be integrated into an operating system? Why or why not? 1. Desktop Application Recognition Tool Selection ABC Department stores would like to acquireExplanation / Answer
1).Software as an installed application is gradually going away. An application, as we understood them since the early days of software development, was a single instance of a program to be installed on a single platform, be it server or desktop. Originally, applications in the server space were designed to work with users or were components to larger enterprise solutions. Later, as desktop processing power increased, software moved to the desktop, resulting in many individual copies of a program installed for use on each desktop computer.
However, as web programming and interpreted, virtual machine languages such as Java and Flash have grown in functionality and market share, the need for installed applications for many individual (and especially enterprise) tasks has decreased. These tasks can be as effectively carried out back on the server, using client-side processing to parcel out the workload without requiring a permanent installation of a software package, other than that which is required to run the downloaded applets from the web server.
Additionally, another major trend is interoperability, and this is noticed best again on the web and enterprise end. For individuals, many blogs have multiple APIs and tools designed to permit users to transmit one form of data to another form, typically between blogs, CMS sites, and so on. For enterprises, data is frequently transferred using whole-enterprise systems like SAP.
For future software packages, I would expect to see a great emphasis toward real-time web processing, enabling users to transfer the same task or workload seamlessly between the home desktop, the work desktop, any number of laptops, PDAs, smart phones, and browser-based editing. Such fluid capability already exists in limited forms across many disparate platforms; I believe this trend will only continue, unifying one's "workspace" across every platform, with the only difference being the hardware underneath, its only influence on the work performed being its capabilities and minor changes to the interface.
2.In my experience I have concluded the following: System software keeps the system running, fault-tolerant and accessible. This would include, backup software, antivirus software, remote access software, database engines, the computer operating systems and everything else to make sure that your workstations and servers are available and able to run your application software.
Application Software refers to the tools you use on the computer to do your job. This would include word processors, spreadsheets, database clients, mail clients and the like.
As a business end-user, both are important to me. I need to know that my my computer will work when I turn it on (system software) and that I can finish that proposal for my client in Microsoft Word (application software). A good administrator will hide system software from the end-user to prevent tampering so many end-users don't even know it is there. Application software is meant to be known and used by the end-user so shortcuts are added to the desktop and start menu so they can be found.
3.The privatization process thus launched was not, and is not, focused on revitalizing
postal delivery services, for the overall stakes have always been much larger. Koizumi
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