Which is the correct syntax for defining a function which passes an object by reference?

Which is the correct syntax for defining a function which passes an object by reference? Correct Answer className& functionName ( )

The function declaration must contain the class name as return type. But, a & symbol should be followed by the class name. & indicates that the object being returned will be returned by reference.
Bissoy MCQ

Related Questions

Pass by address passes the address of object _________ and pass by reference passes the address of the object _________
What is the correct syntax of defining function template/template functions?
What is the correct syntax of open() function? ) b) file object = open(file_name ) c) file object = open(file_name) d) none of the mentioned
Select differences between reference type and value type: i. Memory allocated to ‘Value type’ is from heap and reference type is from ‘System. ValueType’ ii. Memory allocated to ‘Value type’ is from ‘System. ValueType’ and reference type is from ‘Heap’ iii. Structures, enumerated types derived from ‘System. ValueType’ are created on stack, hence known as ValueType and all ‘classes’ are reference type because values are stored on heap
Which among the following is the correct syntax for defining “Constraint Check” in Mysql?
Which among the following is the correct syntax for defining “ENUM” in Mysql?
Which among the following is the correct syntax for defining "Constraint Check" in Mysql?
Which among the following is the correct syntax for defining "ENUM" in Mysql?
Which of the following are true regarding the Prime meridian?
1. It passes through the centre of a certain country
2. It passes through the centre of the Globe
3. It passes through the observatory at Greenwich, near London.
Choose the correct order of the following stages of free-hand sketching of an object. i. Make the object lines darker and sharp. ii. Detailing the drawing. iii. Sketching the outlines very light and in a correct proportion and checking the orientation of the object. iv. Visualizing and analyzing the object.