Are fictional users that help designers better appreciate the real needs of those that will use their design solutions
What will be an ideal response?
Personas
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Discuss how information gathering tools would be implemented on a project. Use your own sample project.
What will be an ideal response?
Connection-oriented, concurrent server.
Using the three-tier software architecture presented in this chapter, design and implement a client-server suite for the following protocol (it is not a well-known service): Each client sends to the server a name. The server accumulates the names received from successive clients (by appending each, with a linefeed (‘
’), to a static string). Upon receiving a name, the server sends the names that it has collected to the client. The figure below illustrates the sequence diagram of a session of the protocol.
Which of the following allows retailers to respond to consumer buying patterns?
a. outsourcing b. data mining c. smart labels d. Bluetooth technology
What is the size of a U, the equipment rack unit of measure, used for specifying height?
A. 1 meter B. 1.25 inches C. 1.50 inches D. 1.75 inches