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Which of the Following Are Accurate Comparisons Between Call-By-Value and Const

Question 17

Multiple Choice

Which of the following are accurate comparisons between call-by-value and const call-by-reference?


A) Both protect against changing the caller's argument.
B) Both are very fast for all sizes of objects.
C) Call-by-value copies the argument whereas const call-by-reference does not
D) Call by value uses more memory than const call-by-reference in making the copy.

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