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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. If the system answer was don't know, the system will ask the user if he is a boy or a girl the user will respond by typing the correct answer, the system will save the name and the gender(boy or girl) to the database of names. The user also can send a question asking about names that starts with a specific letter, the system will send the names with the specific letter to the user.
Describe how grassroots computing changes the way software is designed, developed, tested, and maintained in typical organization. Write dwon the advantages and disadvantages of grassroots computing?
Difference between private, public and protected variables
Explain four suitable information security policies for online food supply company.
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.
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
Prepare a frame diagram for the software systems.
interface design proces, Star Life Cycle as a model for interface Design, Nielsen's usability principles, Shneiderman's eight golden rules
Why do companies use RFPs and what benefits does use of RFP give to process of purchasing technology?
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.
In context of a feasibility study explain one cost, one benefit and three possible social effects which would be considered.
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.
In Systems Analysis and Design. There are at least 2 approaches to system development, variety of life cycles, and long list of techniques.
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