Question
1. Once a reference variable has been defined to refer to a particular variable it can refer to any other variable.
2. A reference is not a constant pointer.
a.
Only 1 is correct.
b.
Only 2 is correct.
c.
Both 1 and 2 are correct.
d.
Both 1 and 2 are incorrect.
Posted under Object Oriented Programming Using C++
Engage with the Community - Add Your Comment
Confused About the Answer? Ask for Details Here.
Know the Explanation? Add it Here.
Q. Which of the following statements is correct? 1. Once a reference variable has been defined to refer to a particular variable it can refer to any other variable. 2. A...
Similar Questions
Discover Related MCQs
Q. Functions can be declared to return a reference type. There are reasons to make such a declaration/Which of the following reasons are correct?
1. The information being returned is a large enough object that returning a reference is more efficient than returning a copy.
2. The type of the function must be a R-value.
View solution
Q. Which of the following statements is correct?
1. Change a reference changes the referent.
2. We can create an array of references.
View solution
Q. Which of the following statement is correct about the references?
View solution
Q. A reference is declared using the _____ symbol.
View solution
Q. Which of the following statement is correct?
View solution
Q. Which of the following statements is correct?
1. A reference is not a constant pointer.
2. A referenced is automatically de-referenced.
View solution
Q. Which of the following statements is correct?
1. An array of references is acceptable.
2. We can also create a reference to a reference.
View solution
Q. Which of the following statement is correct?
View solution
Q. Which of the following statements is correct?
1. Once the variable and the reference are linked they are tied together.
2. Once the reference of a variable is declared another reference of that variable is not allowed.
View solution
Q. Which of the following statements is correct?
1. We can return a global variable by reference.
2. We cannot return a local variable by reference.
View solution
Q. Reference is like a _____.
View solution
Q. Which of the following statement is correct?
View solution
Q. Which of the following statement is correct?
View solution
Q. Which of the following statement is correct?
View solution
Q. Which of the following statements is correct?
1. Pointer to a reference and reference to a pointer both are valid.
2. When we use reference, we are actually referring to a referent.
View solution
Q. Referring an element outside the array bounds is a
View solution
Q. Each element of an array is searched against the searching key, is the specialty of
View solution
Q. A one-dimensional array of one-dimensional arrays is called
View solution
Q. The sequence of objects that have the same type, is called
View solution
Q. The binary search algorithm uses
View solution
Suggested Topics
Are you eager to expand your knowledge beyond Object Oriented Programming Using C++? We've curated a selection of related categories that you might find intriguing.
Click on the categories below to discover a wealth of MCQs and enrich your understanding of Computer Science. Happy exploring!
.png)
