26-03-2014, 03:37 PM
ONLINE SHOPPING
INTRODUCTION
Online shopping is the process whereby consumers directly buy
goods, services etc. from a seller interactively in real-time without an
intermediary service over the internet.
Online shopping is the process of buying goods and services from
merchants who sell on the Internet. Since the emergence of the World
Wide Web, merchants have sought to sell their products to people who
surf the Internet. Shoppers can visit web stores from the comfort of their
homes and shop as they sit in front of the computer.Consumers buy a
variety of items from online stores. In fact, people can purchase just
about anything from companies that provide their products online.
Books, clothing, household appliances, toys, hardware, software, and
health insurance are just some of the hundreds of products consumers
can buy from an online store.
SYSTEM STUDY
Information systems projects’ originate from many reasons: to
achieve greater speed in processing data, better accuracy and improved
consistency, faster information retrieval, integration of business areas,
reduced cost and better security. The sources also vary project proposals
originate with department managers, senior executives and systems
analysis.
Sometimes the real origin is an outside source, such as a government
agency which stipulates a systems requiremetns the organisattion must
meet. When the request is made, the first systems activity, the
preliminary investigation, begins. The activity has three parts: request
clarification, feasibility study and request approval
Performance Requirements:
In order to maintain an acceptable speed at maximum
number of uploads allowed from a particular customer will be
any number of users can access the system at any time. Also
connections to the servers will be based on the criteria of
attributes of the user like his location, and server will be working
whole 24X 7 times.
Problem reporting and corrective action:
This section of the Software Quality Assurance plan describes the
system, which ensures that software problems are documented and resolved. It
should be a closed-loop system. All the problems should be promptly reported
at appropriate level, acted upon and resolved. Each problem should be analyzed
to determine its significance and causes and classified by category and each
problem must have severity level and a priority number.