Question: Which of the following statement is correct? [A]. An array of references is acceptable. [B]. Once a reference variable has been defined to refer to a particular variable it can refer to any other variable.[C]. An array of references…

Question: Which of the following statements is correct? Pointer to a reference and reference to a pointer both are valid. When we use reference, we are actually referring to a referent. [A].Only 1 is correct. [B].Only 2 is correct.[C].Both 1…

Question: Functions can be declared to return a reference type. There are reasons to make such a declaration/Which of the following reasons are correct? The information being returned is a large enough object that returning a reference is more efficient…

Question: Which of the following statements is correct? Once the variable and the reference are linked they are tied together. Once the reference of a variable is declared another reference of that variable is not allowed. [A]. Only 1 is…

Question: Which of the following statements is correct? Change a reference changes the referent. We can create an array of references. [A]. Only 1 is correct. [B]. Only 2 is correct.[C]. Both 1 and 2 are correct. [D]. Both 1…

Question: Which of the following statement is correct? [A]. A reference is stored on heap. [B]. A reference is stored on stack.[C]. A reference is stored in a queue. [D]. A reference is stored in a binary tree. Answer: Option…

Question: Which of the following statement is correct? [A]. A referenced has to be de-referenced to access a value. [B]. A referenced does not need to be de-referenced to access a value.[C]. A referenced has to be double de-referenced to…

Question: Which of the following statement is correct? [A]. A reference is declared using * operator. [B]. Once a reference variable has been defined to refer to a particular variable it can refer to any other variable.[C]. A reference must…

Question: Which of the following statement is correct? [A]. Once a reference variable has been defined to refer to a particular variable it can refer to any other variable. [B]. A reference is indicated by using && operator.[C]. Once a…

Question: Which of the following statement is correct about the references? [A]. A reference must always be initialized within functions. [B]. A reference must always be initialized outside all functions.[C]. A reference must always be initialized. [D]. Both A and…