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Questions and Answers
Which pattern applies to all primitive data types when passing an argument to a method?
Which pattern applies to all primitive data types when passing an argument to a method?
- Call by reference
- Call by value (correct)
- Pass by object
- Pass by pointer
Which pattern applies to all object data types when passing an argument to a method?
Which pattern applies to all object data types when passing an argument to a method?
- Call by reference (correct)
- Pass by object
- Call by value
- Pass by pointer
Why are all the methods made static in this program?
Why are all the methods made static in this program?
- To enable them to modify parameters
- To improve memory allocation
- To allow them to be called by the main method (correct)
- To make them more efficient
What is the implication of not specifying the array in the return type since it is called by reference?
What is the implication of not specifying the array in the return type since it is called by reference?
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How are the methods integrated in this example?
How are the methods integrated in this example?
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