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Draw an entity-relationship diagram for the following situation:
Many students play many different sports. One person, called the head coach, assumes the role of coaching all these sports.
Each of the entities has a number and a name. (Make any assumptions necessary to complete a reasonable diagram. List your assumptions)
Draw an E/R diagram for the following situation: Doctors prescribe drugs for patients. A given doctor can prescribe many drugs for a certain patient.
A restaurant is not doing well. It is doing poorly as customer patronage is low. Use Ishikawa diagram to investigate the causes of the problem.
Describe each section of the dialogue box. Imagine, you are developing a web-based system for an airline. Sketch the dialog diagram for some sample screens that users will need to navigate through.
Compute the open-circuit voltage and short-circuit current of combination of cells.
In Systems Analysis and Design. There are at least 2 approaches to system development, variety of life cycles, and long list of techniques.
Explain advantages and disadvantages of implementing a DFS for this size of company, along with a recommendation for or against, and why.
SOFT337 – Software Management, Demonstrate the ability to investigate, gather appropriate sources, analyse, evaluate key challenges and discuss future trends within the chosen area of your choice .
Define the term software architecture A service is a software component of distinctive functional meaning that typically encapsulates a high-level business concept, and is usually made up of three parts. Describe the three sub-components that m..
Create a context diagram for new system. Create a diagram 0 DFD for new system. Write brief memo that describes the significance of leveling a set of DFDs.
Design a class named HousePlant. A HousePlant has fields for a name (for example, "Philodendron"), a price (for example, 29.99). Create class diagram and write the pseudocode that defines the class.
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.
Use the E-R approach to model the operations of your local community library. The library has books, CDs, tapes, and so forth, which are lent to library patrons.
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