Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
When you want a method to be able to change the value of a variable that is passed
to it as an argument, the variable must be __________.
a. passed by reference
b. a local variable
c. passed by value
d. a named constant
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