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Question: Suppose you are writing a program and you will start to conduct testing on your code as it becomes completed and operational. This is generally called unit testing. Explain how you feel unit testing should be conducted for a program with lots of conditional expressions.
Draw and ERD for this situation. What attribute or attributes did you designate as the identifier for the STUDENT entity? Why?
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.
Sketch a document flowchart to depict each of the scenarios given below: Three people, all in different departments, look at the same document before it is eventually filed in a fourth department.
As we know that there are problems of understanding natural languages as opposed to formal programming languages. As an illustration of the complexities involved in the case of natural languages,.
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.
Consider a quiz grading system that grades student responses to quizzes. Draw a UML diagram for classes Quiz, Question, EssayQuestion, MultipleChoiceQuestion, Student, and Submission.
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.
A multinational company transfers a foreign employee to the U.S. on an L-1 visa. The foreign worker is a computer programmer, working alongside an American computer programmer doing the same work.
Discuss how do you access the element of array a located at row two and column four?
In a language without exception-handling facilities, we could send an error-handling process as a parameter to each process that can detect errors that must be handled.
Several people believe that non-verbal clues facial expressions and body language are better indicators of the real message that is being delivered.
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..
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