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In addition to hiding the implementation details that the ordinary method of "separating implementation from interface" would hide, using a proxy class also hides:
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Q5: Which of the following stream manipulators causes
Q5: *max ) num1, num2, num3 );:<br>A) Is
Q7: A motivational speaker will address a large
Q9: When rehearsing a speech that includes presentation
Q10: Which of the following is most likely
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Q33: Which of the following prints the address
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