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Construct ER model for each of the following descriptions:
(a) A large organization has several parking lots, which are used by staff.
(b) Each parking lot has a unique name, location, capacity, and number of floors (where appropriate).
(c) Each parking lot has parking spaces, which are uniquely identified using a space number.
(d) Members of staff can request the use of a parking space. Each member of staff has a unique number, name, telephone extension number, and vehicle license number. Represent all the ER models described in parts (a), (b), (c), and (d) as a single ER model. Provide any assumptions necessary to support your model.
Draw the E-R diagram which models an online bookstore. List entity sets and their primary keys. Assume the bookstore adds music cassettes and compact disks to its collection.
Describe purpose of the keyword super in programs
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.
difference between "Requirements Determination" and "Requirements Structuring", deliverables on or after coding, testing and installation, distinction flanked by system documentation and user documentation, pertinent classes, attributes, operations
Develop a DTD for a catalog of cars, where each car has child elements make, model, year, color, engine, number_of_doors, transmission_type, and accessories.
Difference between private, public and protected variables
Explain the software measurement process and state how to implement the software measurement? List the challenges and difficulties of applying the software metrics?
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.
Analysis, design and development of a small software system.
Prepare a frame diagram for the software systems.
Describe the three entities and three operations that represent the Web Services model defined by SOA. (Support your answer with a diagram) Describe the role of the following three core Web Service standards- i SOAP ii WSDL iii UDDI
Structural modeling is a different view of the same system that you analyzed from a functional perspective. This model shows how data is organized within the system.
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