What is a disadvantage of centralized authentication?
What will be an ideal response?
In centralized authentication, the authentication server becomes a single point of failure. If that device fails or is compromised, the authentication process used for the entire organization will come to a standstill, and all information systems will become inoperable. This is a severe threat to the availability of these systems, when they are one glitch or one failed hard drive away from failure. An organization that uses this type of method must also have a contingency plan in place to get the server back online or provide alternative servers to limit the downtime a failure or compromise to this system would cause.
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The UNIX __________ command is used to list the contents of a directory.
a. ls b. cat c. cp d. vi
A 300 PPI image is being used at 227% in your InDesign document. Describe the steps you would take, when editing the image to keep the resolution at 300 ppi, while changing the scale to 227%.
What will be an ideal response?
The most popular format used in business communication references is created by the Modern Language Association
Indicate whether the statement is true or false
Case-Based Critical Thinking QuestionsCase 5-1Aaron is developing a Web site for the dinosaur exhibit at his local science museum. With your help, he has succeeded in creating a dinosaur animation that moves realistically. He now wants to make the animation interactive, so that viewers can do more than passively watch the animation. You inform Aaron that one way to include interactivity is to add buttons that perform an action. You tell him that buttons are symbols that contain a Timeline with only a small number of frames. How many frames does a button's Timeline have?
A. two B. three C. four D. five