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Part 1
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 clients' requested dates and times and the availability of the dog walkers. Once a dog walker has been assigned for a particular appointment, the appointment has to be confirmed with both the client and the dog walker. Finally, the client has to be billed and the dog walker has to be paid.
Part 2:
Write down which variables you would need in order to write a software application for dog walking scheduling, and identify the data type for each variable.
End users must be involved in database design, but only to degree. What are you are your toughts do you agree or did agree why or why not.
Write structured english for clyde's narrative of the reimbursment policies. Write structure English, draw decision table and draw decision tree.
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).
Deisgn Risk Assessment Policy, that identifies risks associated with an organization's infrastructure. A risk assessment template may be downloaded from Sans: http://www.sans.org/resources/policies/#template
Develop an entity-relationship model representing the data that manager wants to store in database, based on following assumptions.
Draw an ER diagram (with a reasonable number of attributes) to represent the situation implied in the student assistant scenario of the previous question.
Subnet 2 is to support up to 95 interfaces, and Subnet 3 is to support up to 16 interfaces. Give three network addresses (of the form a.b.c .dJx) which fulfill these constraints.
Another tool used to infer the conceptual model are the end user's forms. The form below will help you identify the entities and relationships.
Sketch ER diagram for the following situation and write any assumptions you think you have to make to develop a complete diagram. Company requires the operational database to keep track of all employees, departments, and projects.
Consider the design development process. Create flowchart of major steps, processes, and milestones essential to conduct thorough DBMS design.
How to execute software measurement? Write dwon challenges and difficulties of applying software metrics?
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.
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