At which of the following layers does the HTTP protocol operate?
a) Layer 1
b) Layer 4
c) Layer 5
d) Layer 7
Answer: d) Layer 7
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When working with the unsorted portion of a list, the second step in a selection sort is to ____.
A. divide the list into two parts B. move the smallest element to the top of the list (position 0) C. move the smallest element to the beginning of the unsorted list D. find the smallest element
CSS3 Generator can:
a. Detect browser support for specific HTML5, CSS3, and other features. b. Remove repetitious work of writing prefixed and non-prefixed CSS properties for browsers. c. Creates websites that emphasize creating content and functionality accessible to all users at basic level. d. Introduce support for unfinished CSS properties without conflicting with final specs or with other browsers.