Customers who drink their coffee in the restaurant have the option of getting free refills. The CoffeeWithFreeRefill product behaves the same as a Coffee except it also has a refill() method.
A. Template or Strategy pattern
B. Decorator pattern
C. Adapter or Facade pattern
D. Proxy pattern
E. Subclass inheritance with no other design pattern
F. Null Object pattern
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Alyssa would like to sell gift cards for specific coffee drinks. Gift cards obviously don't need to be brewed or prepared, but in all other respects, gift card purchases should be recorded as and behave the same as the purchases of regular drinks.
A. Template or Strategy pattern
B. Decorator pattern
C. Adapter or Facade pattern
D. Null Object pattern
E. Proxy pattern
F. Subclass inheritance with no other design pattern
Ben Bitdiddle is opening a tea shop next door, Tea or Nil, which will serve both coffee and tea. You'd like to adapt your code to also handle tea. Like coffee, tea must be brewed, prepared after brewing, and served, but the brewing and preparation processes are quite different than for coffee.
A. Template or Strategy pattern
B. Decorator pattern
C. Adapter or Facade pattern
D. Null Object pattern
E. Proxy pattern
F. Subclass inheritance with no other design pattern
The term "authentication" refers to
A. proving who you are
B. proving you're allowed to do something
C. proving you're allowed to do something BECAUSE of who you are
D. proving your identity via a third-party provider
Which of the following BEST describes why one would want to "minify" JavaScript?
A. To make JavaScript harder to decipher for circumventers who try to inspect the JavaScript code
B. To reduce the complexity of JavaScript into an easy-to-use library for faster development
C. To compress JavaScript code for faster page load times
D. To make ones JavaScript code more cross-browser compatible