Given the declaration String num = "7"; what does the expression num + 7 evaluates to?
Given the declaration String num = "7"; what does the expression num + 7 evaluates to?
Chapter8: Advanced Method Concepts
Section: Chapter Questions
Problem 8RQ
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Question
Given the declaration String num = "7"; what does the expression num + 7 evaluates to?
a.
7
b.
77
c.
14
d.
no answer
e.
num + 7
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