Design a touch screen music jukebox, which allows the user to select from a menu of the five most popular songs of the week. Draw a sketch of this interface for each of the following menu types: Binary menu, Multiple-Item menu, Check boxes, Pull-down menus. Argue which design serves the user best.
What will be an ideal response?
Left to your imagination. This is an ideal homework assignment, performed with student teams. The wise student will look at DTUI6 Sections 8.2 through 8.4 in the text (or admittedly the entire Chapter 8) before embarking on this adventure. Also, a quick look at how it is done on existing systems, e.g. the iTunes web site, is worth the time. Typically, combinations of menu types may prove (after usability testing) to be the best answer.
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The while loop is known as a ____________, which means it tests its condition before performing each iteration.
a. post test loop b. pretest loop c. proactive loop d. preemptive loop
A(n) ________ is a reference placed at the bottom of a page
A) endnote B) bibliography C) glossary D) footnote
What command would you run from a Windows command line to verify that a NIC can send and receive IPv4 packets?
A. arp-a B. ipconfig/all C. ping gateway D. ping 127.0.0.1
Committing or _________ the instruction is when instructions are conceptually put back into sequential order and their results are recorded.
Fill in the blank(s) with the appropriate word(s).