There are always advantages in having physical value chains and this is what leads shops to develop warehouses and try to be merchandisers though they do not have the capacity to be so. On the other hand, the new methods of information create opportunities to simplify the value chain and thus develop businesses that have better sources of competitive advantage. An example of such stores is Amazon, which offers its potential customers a list of 2.5 million books and this list is ten times the size of the nearest chain stores. The organization also does not have the books in its store, but have the books delivered to its customers through orders to two wholesalers in the industry after the customers have placed orders. The facility available with Amazon is only to repack the books and mail them.

From the general, let us get into the specific and all organizations involved with computer software have their own recommendations for network service and Microsoft talks about it including Dynamic Host Configuration Protocol or DHCP, Windows Internet Name Service or WINS and Domain Name System or DNS. These are all software and part of these may massage the egos of the owners of the system, but whether they are needed or not will have to be determined by those designing the system. Microsoft has made a system management function which provides guidance for the operation of the above named services and for maintenance of the hardware which will hold these programs. There is also a guide for getting required software for this purpose. (Service Management Functions: Network Administration)

The job of a network administrator involves many tasks and to an extent the tasks are also decided by the experience of the administrator in the job. The first step is to create its design, and this job has to be done by a senior network architect. Since this network has been operating for some time, one presumes that it has a network administrator who has been in charge of the system, and this person, if he is conversant enough with computers will be able to decide on its required expansion. The second set of responsibilities of the network administrator begins after the network is designed and this involves setting up and configuring the network. It is important to remember that due to the complications of the network this may take some time, and, in general the old system should be permitted to continue till the new system is tested and ready. Then the switchover can be done within a short period of a weekend or so. This will cause the least amount of disturbances to working. (Responsibilities of the Network Administrator)

Considering the number of updates that come in for Windows, it does not seem to be very reliable software. There are also software designed for many different users and in these many users can work on the system at the same time and maintain files. An example of such a system is IRIX. The only problem is that this system permits the workstation to be connected to networks and permits transfer of files from one to the other. (Overview of System Administration) Does this system require this facility, or will it be a source of trouble? The point is that all systems have to be designed according to the requirements as deemed fit by the management and first the thought of the management have to be clarified.

In the long run, the exercise of computerization should not disturb this angle and the existing method of purchases can still be retained. The advantages will come from the fact that as soon as sales are made, or orders executed, a record can be updated for the item in question. The importance in this aspect is only for items in "A" category after an analysis of the items for sales through an ABC analysis. F

Some common words found in the essay are:
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Approximate Word count = 1982
Approximate Pages = 8 (250 words per page double spaced)