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Draw a DFD (Context and Level 1) for placing an order based on the E-R diagram shown here.
Some recommended major processes are:
(1) Enter new order
(2) Read customer master
(3) Read item record
(4) Create item order record
(5) Add order record
Draw a flowchart to input 10 numbers and then determine the highest and lowest number among them. Draw a flowchart to input all the mid-term marks of computing studies class to determine it average.
Provid with initial needs collected at the first interview with the owner of a video rental store, who is ordering an data system to improve efficiency of his business.
From your personal experiences explain how CASE tools have improved the system development cycle.
Create a class diagram for following problem. A company has a number of employees. Attributes of employee include employeeID (primary key), name, address, and birthdate.
Discuss possible ramifications of these opposing objectives on the project and Which strategy do you favour? Justify your answer with relevant theory.
Draw and ERD for this situation. What attribute or attributes did you designate as the identifier for the STUDENT entity? Why?
Draw an E-R diagram for the following situations. From discussions with hospital staff, reviewing hospital documents and studying existing information systems, the study team developed a list of business rules.
Question: In order for technical communication to be effective, the writer must evaluate the intended audience, its characteristics, knowledge base, expectations, and needs.
How to execute software measurement? Write dwon challenges and difficulties of applying software metrics?
Demonstrate what the Personal Computer monitor will show when this program is executed with the following values used: 86, 55, and 100.
Certain major software corporation likes to use in their interviews. Like many algorithm design problems, there are many possible answers, but I have presented one of the more generally accepted ones.
Assume you manage a dog walking service, in which you interact with both clients and dog walkers. Your task is to schedule dog-walking appointments based on the customers requested dates and times and the availability of the dog walkers.
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