The standard lanuage for working with database management systems is __________.
a. SQL b. BASIC c. ADA d. COBOL
a. SQL
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The _____________ of a node is the number of edges in the path from the root node to that node.
A. height B. weight C. status D. level
Using the tabular notation shown in Figure 7.3, specify the weather station use cases for Report status and Reconfigure. You should make reasonable assumptions about the functionality that is required here.
What will be an ideal response?
If you want to create a system in which the services on a server remain available even if that server crashes, what technology should you employ?
A. virtualization B. clustering C. RAID D. IPSec
Critical Thinking QuestionsCase F-1Ellen and Phil, with help from their father, are making a photo album website for their mother's birthday. Using the family scanner and InDesign, they are designing a site that will knock her socks off. Ellen said she wanted each photo in the album to have an old-fashioned looking frame. Each frame should be similar to maintain the theme but each group of pictures will have as slightly unique frame. Ellen and Phil have scanned in five family photographs from Christmas and Thanksgiving of last year. Their father suggested that they use layers because ____.
A. you can hide and show layers B. you can lock and unlock layers C. you can suppress the printing of specific layers D. all of the above