Consider a system that does not yet exist. An example is a totally automated fast-food restaurant, where customers order via touch screen interactions, pay by swiping their debit or credit cards, and then pick up their food—analogous to the self-check-out at some supermarkets, but even more extreme. Discuss how you conduct a contextual inquiry for a system that does not yet exist.
What will be an ideal response?
Recall the definition of a contextual inquiry: Plan for, prepare, and then conduct field interviews to observe and understand the work tasks being performed. Review business practices. However, note the system does not yet exist! So, you will need a prototype or even a series of sketches with a scenario, to talk potential users through your vision of what the system will do and how it will perform. Then, you capture the observations much like that of an existing system, formulating results and trending responses.
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A SYN flood is characterized by the brute force transmission of requests for access to the target network, with the aim of overwhelming its capacity to receive them.
Answer the following statement true (T) or false (F)
Which best describes Disk Management that is used with VHDs?
a. A Microsoft Management Console (MMC) snap-in that enables you to manage VHDs, including creating, attaching, detaching, expanding, and merging VHDs b. A command-line tool that enables you to manage boot configuration data (BCD) stores c. A command-line tool that enables you to manage and create new BCD stores and BCD boot entries d. A command-line tool that enables you to apply updates, applications, drivers, and language packs to a Windows image
The ____________________ tag allows you to define a set of rectangular areas on your browser screen called frames.
Fill in the blank(s) with the appropriate word(s).
A unit of measurement for computer memory and disk capacity approximately equal to one billion bytes
What will be an ideal response?