Passing an argument by reference:

The changes made in the reference variable will reflect to the argument. The declaration of the reference variable is same as the regular variable declaration, except an ampersand (&). The ampersand is placed before the variable name.

Communication of module in pass by reference takes in two ways:

By passing an argument, the calling module can connect with the called module.

By modifying the value of the argument through the reference variable, the called module can connect with the calling module...

Expert Solution & Answer

Want to see the full answer?

Check out a sample textbook solution

See solution

Chapter 3, Problem 11TF

Chapter 3, Problem 1SA

Students have asked these similar questions

Dijkstra's Algorithm (part 1). Consider the network shown below, and Dijkstra’s link-state algorithm. Here, we are interested in computing the least cost path from node E (note: the start node here is E) to all other nodes using Dijkstra's algorithm. Using the algorithm statement used in the textbook and its visual representation, complete the "Step 0" row in the table below showing the link state algorithm’s execution by matching the table entries (i), (ii), (iii), and (iv) with their values. Write down your final [correct] answer, as you‘ll need it for the next question.

4. |z + 5 - 5i| = 7

14. dz, C: |z❘ C: |z❘ = 0.6 ze² - 2iz H

Chapter 3 Solutions

Starting Out with Programming Logic and Design (5th Edition) (What's New in Computer Science)

Ch. 3.1 - What is a module?Ch. 3.1 - Prob. 3.2CP Ch. 3.1 - Prob. 3.3CP Ch. 3.1 - Prob. 3.4CP Ch. 3.1 - Prob. 3.5CP Ch. 3.2 - In most languages, a module definition has what...Ch. 3.2 - Prob. 3.7CP Ch. 3.2 - Prob. 3.8CP Ch. 3.2 - Prob. 3.9CP Ch. 3.3 - What is a local variable? How is access to a local...

Ch. 3.3 - What is a variables scope?Ch. 3.3 - Prob. 3.12CP Ch. 3.3 - Prob. 3.13CP Ch. 3.4 - Prob. 3.14CP Ch. 3.4 - What are the variables that receive pieces of data...Ch. 3.4 - Prob. 3.16CP Ch. 3.4 - Prob. 3.17CP Ch. 3.4 - Prob. 3.18CP Ch. 3.5 - What is the scope of a global variable?Ch. 3.5 - Give one good reason that you should not use...Ch. 3.5 - Prob. 3.21CP Ch. 3 - A group of statements that exist within a program...Ch. 3 - Prob. 2MC Ch. 3 - The first line of a module definition is known as...Ch. 3 - Prob. 4MC Ch. 3 - Prob. 5MC Ch. 3 - A design technique that programmers use to break...Ch. 3 - Prob. 7MC Ch. 3 - A _____ is a variable that is declared inside a...Ch. 3 - A(n) ____ is the part of a program in which a...Ch. 3 - A(n) ____ is a piece of data that is sent into a...Ch. 3 - A(n) ____ is a special variable that receives a...Ch. 3 - When _____, only a copy of the argument's value is...Ch. 3 - When ____, the module can modify the argument in...Ch. 3 - A variable that is visible to every module in the...Ch. 3 - When possible, you should avoid using _____...Ch. 3 - The phrase divide and conquer means that all of...Ch. 3 - Prob. 2TF Ch. 3 - Module names should be as short as possible.Ch. 3 - Prob. 4TF Ch. 3 - A flowchart shows the hierarchical relationships...Ch. 3 - Prob. 6TF Ch. 3 - A statement in one module can access a local...Ch. 3 - In most programming languages, you cannot have two...Ch. 3 - Programming languages typically require that...Ch. 3 - Most languages do not allow you to write modules...Ch. 3 - When an argument is passed by reference, the...Ch. 3 - Prob. 12TF Ch. 3 - Prob. 1SA Ch. 3 - Prob. 2SA Ch. 3 - Prob. 3SA Ch. 3 - What is a local variable? What statements are able...Ch. 3 - In most languages, where does a local variables...Ch. 3 - What is the difference between passing an argument...Ch. 3 - Prob. 7SA Ch. 3 - Design a module named timesTen. The module should...Ch. 3 - Examine the following pseudocode module header,...Ch. 3 - Look at the following pseudocode module header:...Ch. 3 - Assume that a pseudocode program contains the...Ch. 3 - Design a module named getNumber, which uses a...Ch. 3 - What will the following pseudocode program...Ch. 3 - What will the following pseudocode program...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the error in the following pseudocode. Module...Ch. 3 - Find the potential error in the following...Ch. 3 - Prob. 4DE Ch. 3 - Kilometer Converter Design a modular program that...Ch. 3 - Prob. 2PE Ch. 3 - How Much Insurance? Many financial experts advise...Ch. 3 - Prob. 4PE Ch. 3 - Prob. 5PE Ch. 3 - Prob. 6PE Ch. 3 - Calories from Fat and Carbohydrates A nutritionist...Ch. 3 - Prob. 8PE Ch. 3 - Prob. 9PE Ch. 3 - Monthly Sales Tax A retail company must file a...Ch. 3 - Prob. 11PE

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions

SEE MORE QUESTIONS

Recommended textbooks for you

EBK JAVA PROGRAMMING
Computer Science
ISBN:9781337671385
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
EBK JAVA PROGRAMMING
Computer Science
ISBN:9781305480537
Author:FARRELL
Publisher:CENGAGE LEARNING - CONSIGNMENT
Programming Logic & Design Comprehensive
Computer Science
ISBN:9781337669405
Author:FARRELL
Publisher:Cengage
Microsoft Visual C#
Computer Science
ISBN:9781337102100
Author:Joyce, Farrell.
Publisher:Cengage Learning,
C++ for Engineers and Scientists
Computer Science
ISBN:9781133187844
Author:Bronson, Gary J.
Publisher:Course Technology Ptr
Systems Architecture
Computer Science
ISBN:9781305080195
Author:Stephen D. Burd
Publisher:Cengage Learning