______ is a form of database processing that supports top-down, query-driven data analysis.
a. Database normalization
b. Online analytical processing (OLAP)
c. Data warehousing
d. Data mining
Ans: b. Online analytical processing (OLAP)
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It is important to be able to understand what a type of data structure is all about without thinking about C++ code because:
A. sometimes data structures can be implemented without code. B. data structures can be implemented with many different kinds of programming languages. C. if you don’t think about code, you don’t have to think about debugging it D. code is not used to make data structures
Case D-1Rae is building a website for the local chamber of commerce. This week, Rae is designing and completing a page that contains a list, headings, body text, images, and a background. During this process, Rae develops a style sheet and adds several styles to it. She also inserts appropriate images on the page and enhances them for maximum effect. Rae decides to add a style to a Cascading Style Sheet. Rae should click the ____ in the CSS Styles panel.
A. New CSS Rule button B. Edit Style button C. Style list arrow D. New Style button