In which approach to collecting perception data are respondents often required to rate all possible pairs of brands or stimuli in terms of similarity on a Likert scale?

Which of the following statements is false?

a. The Bretton Wood System of fixed exchange rates was maintained until 1975. b. Under the Bretton Wood System, one ounce of gold was set equal to $35. c. Under the Bretton Wood System, each participating country had it currency pegged to either gold or the U.S. dollar. d. All of the above statements are correct.

Which of the following is not a keyword used for default settings in an !ATTLIST element?

(a) #IMPLIED (b) #DEFINE (c) #REQUIRED (d) #FIXED