?List at least six guidelines for creating an interface that is easy to learn and use.
What will be an ideal response?
The following are the guidelines for creating an interface that is easy to learn and use:Focus on system design objectives, rather than calling attention to the interface.Create a design that is easy to understand and remember. Maintain a common design in all modules of the interface, including the use of color, screen placements, fonts, and the overall "look and feel."Provide commands, actions, and system responses that are consistent and predictable.Allow users to correct errors easily.Clearly label all controls, buttons, and icons.Select familiar images that users can understand, and provide on-screen instructions that are logical, concise, and clear.Show all commands in a list of menu items, but dim any commands that are not available to the user.Make it easy to navigate or return to any level in the menu structure.?
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Please describe the three types of user accounts offered by Windows 7: administrator, standard, and guest.
What will be an ideal response?
When an exception is thrown __________.
a. it must always be handled by the method that throws it b. it must be handled by the program or by the default exception handler c. it may be ignored d. the program terminates even if the exception is handled
To modify a named range, you select its name in the Name Box, then click Name Manager in the ________
A) Defined Names group on the HOME tab B) Edit Names group on the HOME tab C) Defined Names group on the FORMULAS tab D) Edit group on the FORMULAS tab
An integrated IDS appliance combines the tap and analysis software all in one device.
Answer the following statement true (T) or false (F)