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You are working as a student assistant for an engineering firm and are paid by the hour. Every two weeks, you turn in a time sheet to your supervisor, and three workdays later, your paycheck is direct deposited into your checking account. List the different entities or objects, logical processes, data flows, and data stores that are involved, starting from the time you submit your time sheet.
Draw an ER diagram (with a reasonable number of attributes) to represent the situation implied in the student assistant scenario of the previous question.
Produce an E-R diagram, which documents the entities and relationships involved in the Retail outlet of a Stationary Shop which includes sales, purchases and inventory of various stationary items etc.
Design document flowchart to depict this situation. Individual invoices from credit sales must be temporarily stored.
Discuss the limitations of software testing. How do we say that complete testing is impossible? What is Software Quality Assurance? What are the objective and goals of SQA?
Design UML class diagram for client and invoice classes, design the code in Java for your client and invoice classes, and draw the program that consultant will use.
Each team plays two games (home and visitor) against each of the other teams during the season and the score needs to be captured. Draw an entity-relationship for JCBC (in 3NF).
Provide an example of how process modeling might be beneficial, whether specifically for IT system development project or not.
Process of starting with world objects and modeling by using entity-relationship diagrams is referred to as top-down process.
Draw Context diagram, level0 and level1 (if need) for the following: The user submit her/his name to the system, the system will tell the user if he is a boy or a girl or don't know by looking up his name in database of names saved in the system.
Explain the relationships between application development methodologies, models, and tools. Compare and contrast the various generations of programming languages.
You have been hired by the senior management team of a publishing house to evaluate the efficacy of systems and process integration with the organization's book distributor.
Consider a quiz grading system that grades student responses to quizzes. Draw a UML diagram for classes Quiz, Question, EssayQuestion, MultipleChoiceQuestion, Student, and Submission.
Draw a flowchart to accept two number and any one of the follwing characters: +,-,*, and / . based on the character entered, the number should be added.
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