I need to review Jesse’s e-mail message regarding object modeling and the JAD session summary. I need to identify possible use cases and actors, and create a use case diagram for the TIMS system.

What will be an ideal response?


Possible use cases might include Student Payment, Register, Request Course, Teach Course, Determine Schedule, and Maintain Training Records. Possible actors might include Student, Instructor, Training Administrator, and Corporate Client. A sample use case diagram for Determine Schedule, Register, and Prepare Training Report follows:



Computer Science & Information Technology

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To create a layer mask, Photoshop provides a(n) ____ button on the status bar of the Layers panel.

a. Create layer mask b. New mask c. Add layer mask d. Make mask

Computer Science & Information Technology

What visual effect would result by changing the horizontal and vertical gaps on the border layout used in the LayoutDemo program? Make the change to test your answer.

What will be an ideal response?

Computer Science & Information Technology

When a video is created, the resulting file is saved as a(n):

A) temporary file in the Videos library. B) Windows Media Video file on the Desktop. C) MP3 file in the Videos library. D) .mp4 file in the same location as the presentation file.

Computer Science & Information Technology

Baseband systems require more expensive hardware than broadband communication systems and are typically used for high bandwidth applications, such as broadcast video and FM audio.

Answer the following statement true (T) or false (F)

Computer Science & Information Technology