C++ Programming - OOPS Concepts - Discussion

Discussion Forum : OOPS Concepts - General Questions (Q.No. 11)

OOPS Concepts

11.

Why reference is not same as a pointer?

A reference can never be null.

A reference once established cannot be changed.

Reference doesn't need an explicit dereferencing mechanism.

All of the above.

Answer: Option

Explanation:

No answer description is available. Let's discuss.

Discussion:

13 comments Page 2 of 2.

Sruthi said: 7 years ago

Reference doesn't need an explicit dereferencing mechanism. Why?

Nusrat jan said: 1 decade ago

What is the difference between reference and pointer?

Akash shelke said: 8 years ago

Can pass the parameters inside a main?

Post your comments here:

Quick links

Quantitative Aptitude

Verbal (English)

Reasoning

Programming

Interview

Placement Papers