Software Engineering-Feasibility study

1. Why are feasibility studies in the early stages of software development? The feasibility of the target system should be studied from those aspects.

2. For the convenience of depositors, a bank intends to develop a computer savings system. The deposit slip or withdrawal form that the depositor fills in is entered by the clerk, and if it is a deposit, the system records the person's name, address, deposit type, deposit date, interest rate and other information, and prints out the deposit slip to the depositor; if it is a withdrawal, the system calculates the interest and prints the interest list to the depositor.

Write the problem definition and analyze the feasibility of the system.

3. For the convenience of passengers, an airline intends to develop an air ticket reservation system. Travel agents to book The Passenger information (name, gender, work unit, ID card number, travel time, travel destination, etc.) into the system, the system for passengers to arrange flights, print out the receipt of tickets and bills, passengers on the day before the plane take off the ticket notice and bill Payment to collect tickets, the system proofread the ticket to the passengers.

Write the problem definition and analyze the feasibility of the system.

Software Engineering-Feasibility study