vu cs304 Mid Term Subjective Solved Past Paper No.2

Feasibility studies aim to objectively and rationally uncover the strengths and weaknesses of the existing business or proposed venture, opportunities and threats as presented by the environment, the resources required to carry through, and ultimately the prospects for success.

Key Areas of Feasibility

Following aspects/criteria can be covered in a feasibility study.

1. Technical Feasibility - is the available technology sufficient to support the proposed projectCan the technology be acquired or developed?
2. Response times - time between request and execution
3. Volume of transactions, which can processed within the given time
4. Capacity to hold files or records of a certain size
5. Number of users supported without execution
6. Operational Feasibility - compliance and adjustability with the way organization works with attitude to change or chains of command.
7. Can the input data be collected for the system?
8. Is the output usable?
9. Economic feasibility - Do the benefits of the system exceed the costs?

It should be the BEST OPTION among those under consideration for the same purpose.

1. Behavioral feasibility - What impact will the system have on the user's quality of working life?
2. Reduction is job stress
3. Job satisfaction
4. Quality of output by employees

This system is used to record transactions of routine and repetitive nature.

For Instance

1. Defining eh transaction recording structure
2. Placing customer orders
3. Billing customers
4. Other basic business transactions

Transaction processing is designed to maintain a computer system (typically a database or some modern file systems) in a known, consistent state, by ensuring that any operations carried out on the system that are interdependent are either all completed successfully or all canceled successfully. The primary purpose of transaction processing system is to Record, process, validate, and store transactions that take place in the various functional areas of a business for future retrieval and use. Transaction processing system is a cross functional information system that process data resulting from the occurrence of business transactions.

The basic characteristics of Paper Free Environment are as following.

1. It makes easy payments made through Electronic payment system.
2. As we know Information overload enhances paper work.
3. Report generation and record analysis gets convenient and easy.
4. An IS/CBIS should be efficient enough to properly manage of documents electronically.
5. Maintenance of records in hard form has always proven to be a cumbersome task.
6. Customer orders met through Virtual Private Networks and intranets.

Web scraping means Lot of data in a web page, but is mixed with a lot of "junk".

Problems:

1. Limited query interfaces
2. Fill in forms
3. "Free text" fields
4. e.g. addresses
5. Inconsistent output
6. i.e., html tags which mark interesting fields might be different on different pages.
7. Rapid change without notice.