Question: Explain the difference between passing a variable by value and passing it by reference.

Explain the difference between passing a variable by value and passing it by reference.

Step by Step Solution

★★★★★

3.43 Rating (169 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

When a variable is passed by value only a copy of the ... View full answer

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 Programming Microsoft Visual Basic Questions!

Q:

Explain the difference between invoking a Sub procedure and invoking a function.

Q:

In this exercise, you modify one of the Waterson Company applications from this chapters Apply lesson. Use Windows to make a copy of the Waterson Solution-Highest folder. Rename the copy Waterson...

Q:

Open the Martins Solution.sln file contained in the VB2017\AppC\Martins Solution folder. Use what you learned in the appendix to debug the application.

Q:

What is the difference between passing an argument by value and passing it by reference?

Q:

An elderly professor who has only ever programmed in FORTAN 7 7 and C decides to re - implement a function in C + + . The new program is to be written using modern C + + memory management and...

Q:

it's java 1. What is a constructor? What is a default constructor? What is the typical use of a constructor? How do you use a super class constructor? What is a copy constructor? 2. What is meant by...

Q:

FOR JAVA in your own word and can you please give me a pseudocode example for every question 1. What is the difference between a primitive data variable and a reference variable? What is meant by...

Q:

FOR JAVA in your own word and can you please give me a pseudocode example for every question 1..What is meant by inheritance? Describe a superclass and a subclass. What is the keyword that is used to...

Q:

FOR JAVA in your own word and can you please give me pseudocode example for every question 1.What is meant by an immutable object? What object do we use all the time that is immutable? Why is it...

Q:

Hey! I had a question on this case study. Please see attached document. If anyone could complete it or show me how that would be great. ACC 112, Fall, 2016 Rebman CVP Case This case analysis is an...

Q:

What is the difference between preventive controls and detective controls? Give an example of each.

Q:

Identify a restaurant where you have dined. Identify some of the types of costs that the restaurant incurs in each of the four cost-of-quality categories. Consider how those costs are related to each...

Q:

The risk in which sensitivity of an instrument or portfolio value associated with volatility in stock marketis know as A . Foreign exchange risk B . Interest rate risk O C . Credit risk O D . Equity...

Q:

Analyzing, Interpreting and Capitalizing Operating Leases FedEx Corp. reports total assets of $46,064 and total liabilities of $32,280 for 2016 ($ millions). Its 10-K report has the following...

Q:

Using the following chart, write an if-else-if statement that assigns .10, .15, or .20 to commission, depending on the value in sales. Sales Up to $10,000 $10,000 to $15,000 Over $15,000 Commission...

Q:

The if statement is an example of a __________. a. Sequence structure b. Decision structure c. Pathway structure d. Class structure

Q:

The if statement is an example of a __________. a. Sequence structure b. Decision structure c. Pathway structure d. Class structure

Q:

Risker investments require? A higher discount rate A lower discount rate It depends Risk has nothing to do with the discount rate Your company is analyzing the attractiveness of an investment in...

Q:

Please attempt to answer all correctly. Thanks MMII and the effect of taxes Debt financing has one important advantage that the early MM propositions ignored: interest on debt is tax deductible. The...

Q:

The following data represent the recent sales price(in $1,000s) of 24 homes in a Midwestern City 208 123 143 175 219 119 196 224 262 116 228 224 203 149 123 164 158 143 161 260 147 242 145 230...