Progress Report Project Title: Airline Flight Ticket Booking Course

Computer hardware being and another program
Data of the app to be developed.

Information Element(s): Point suggests the path of flow


Collected Data that is utilized by the (s/w )
DFD FOR GENERAL Airline Ticket Booking Application



DATE_OF_FEEDBACK

ER DIAGRAM

TESTING

In theory, a newly developed applications should have all its components in functioning order, but in practice, each component functions individually. Now is the opportunity to combine all the elements into a single system and test it and see whether it fits the user's needs. The system's goal is to analyze all the possible variations to which it will be subjected and then push the system to its limits. It is a time-consuming yet necessary phase in the creation of a system. These same following fundamental words must be understood.

• UNIT TESTING: this is a process of testing modifications introduced to a current or future software.
• Continuity OR Range Test: Sequencing or Serial Testing examines the logic of one or more programs in the candidate system, where the output of one program influences the execution of that other.
• Testing And validating: Software testing is a method of running a program to check for logic changes and to detect problems that cause the software to fail.
• Quality Control: Acceptance Testing is the process of running the system with real data by the program's individual user.
Testing is critical to the sector with respect. Testing phase involves the rational premise that if all the components in the system are correct, the objective will be met successfully. Improper testing or no testing results in mistakes which might not be discovered for months. Other rationale for testing phase before deployment is its value as a subscriber vehicle. Due of their disparate origins, the right routine and the user expectations are set hurdles. This challenge can be overcome by a software tester (developer, coder, or consumer) who has achieved some software proficiency (6).