What is the benefit of reference and where can we use it-00746
This subjective question is related to the book/course
vu cs502 Fundamentals of Algorithms.
It can also be found in
vu cs502 Mid Term Solved Past Paper No. 1.
Question 1: What is the benefit of reference and where can we use it?
Answer:
In references we give the memory address of the object, due to references we pass values without making the copy. Hence, when we have many values & we want efficiency we use references to avoid copy.
