Question: ** Will Give Rating Immediately! ** When should a pointer parameter p be a reference parameter? Question 5 options: A When the function changes p,

** Will Give Rating Immediately! **

When should a pointer parameter p be a reference parameter?

Question 5 options:

A

When the function changes p, and you want the change to affect the actual pointer argument.

B

When the function changes p, and you do NOT want the change to affect the actual pointer argument.

C

When the function changes *p, and you want the change to affect the the object that is pointed at.

D

When the function changes *p, and you do NOT want the change to affect the the object that is pointed at.

E

When the pointer points to a large object.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

Multiple Choice Multiple Choice Section 4.1 Pointers and Dynamic Memory Consider the following statements: int *p; int i; int k; i = 42; k = i; p = &i; After these statements, which of the following...

Q:

Multiple Choice Multiple Choice Section 4.1 Pointers and Dynamic Memory Consider the following statements: int *p; int i; int k; i = 42; k = i; p = &i; After these statements, which of the following...

Q:

Please help me with these short questions? Suppose that p is an int* variable. Write several lines of code that will make p point to an array of 100 integers, place the numbers 0 through 99 into the...

Q:

6 .When allocating an array of objects, what constructor is used to initialize all of the objects in the array? A. The automatic copy constructor. B. The constructor specified at the declaration. C....

Q:

** Will Give Rating Immediately! ** Question 2 (6 points) Answer all three of these questions: Suppose a function has a parameter named x, and the body of the function changes the value of x. 1. When...

Q:

Short Answers Short Answers Section 2.1 - 2.2 Introduction to Classes Here is part of the throttle declaration: class throttle { public: void shut_off(); double flow(); ... private: int position; };...

Q:

** Will Give Rating Immediately! ** Question 29 (3 points) Here is a function declaration: void goo(int x) x 1 Suppose that a is an int* variable pointing to some integer, and *a is equal to zero...

Q:

** Will Give Rating Immediately! ** Which situation does not use the copy constructor? Question options: A Returning a value from a function B Calling a function with a reference parameter C Calling...

Q:

Summary: you have been given a partially implemented C++ class called TravelOptions (file: TravelOptions.h). The class implements an ADT using singly-linked lists for which some functions are already...

Q:

Programming Assignment 1: Representing, Managing and Manipulating Travel Options You may NOT do any of the following: change any of the function names or signatures (parameter lists and types and...

Q:

You have been hired as the new Director of Internal Controls and Oversight for the Clueless Corporation, in part because you took this Fraud Examination class. Clueless produces jet engines for...

Q:

1)What is the nominal tariff and the effective rate of protection if there is a 20% tariff on a file cabinet and a 30% tariff on the imported steel? The file cabinet costs $200, half of the price is...

Q:

Assume that the 1 , 2 , 3 , 5 , 1 0 , 2 0 , and 3 0 - year rates were 7 % , 6 . 5 % , 6 % , 5 . 4 % , 5 . 2 % , 5 . 0 % , and 4 . 8 % , respectively. The shape of the yield curve is most 3 Bely....

Q:

CT Corp Comprehensive Question Canadian Tire Corporation, Limited (Canadian Tire) is a family of companies that includes a retail segment and a financial services division, among others. The retail...

Q:

Why do mergers and acquisitions have such an impact on employees?

Q:

What is strategic management? How does that apply to the healthcare industry? Be specific.

Q:

2. Describe the functions of communication