Please type in the correct answer. Thanks! What do we mean when we say a variable is assigned or passedby reference?A reference to the original is assigned or passed, and changes ineither location will reflect in the otherO Nothing, this is meaningless terminologyO A new copy of it is created referencing the original, and changesmade to the copy will not reflect in the originalO That we always need to maintain a reference to both copies of thevalue

Let say we have a function call as func(x) ; This is a pass by value func(&x) ; This is pass by…

Answered: What do we mean when we say a variable…

Engineering

Computer Science

What do we mean when we say a variable is assigned or passed by reference?

C++ for Engineers and Scientists

4th Edition

ISBN:9781133187844

Author:Bronson, Gary J.

Publisher:Bronson, Gary J.

Chapter11: Introduction To Classes

Section11.3: Adding Class Functions

Problem 8E

See similar textbooks

Related questions

Q: a. Provide the pseudo instruction for the ff: (label = variable) 1. Storing a 32-bit number…

A: The solution for the above given question is given below:

Q: Question4. c) Write all SYSTEM Calls used in MIPS assembly. d) Write a simple program in MIPS…

A: Answer: Our guidelines is answer three question form first question . I have given answer in…

Q: c. Identify the type, length and size of the given instruction above. 1. MEM DW 3AA5H, OFBBH, CD3D

A: Answer has been explained below:-

Q: With the statement, With the statement, for(int x=5; x>1; x--) for(int x=1; x<10; x++) I…

A: Question 1: for(int x=5;x>1;x--) printf("%d\t",x); Correct option is 5 4 3 2 Explanation:…

Q: if x % 2 == 1: if x % 2 == 0: return 0 else: return 3 * x + 1 else: return x // 2 QSIZE = 2 queue =…

A: firstly, a list is created which is of size 2. Both the elements of the list are 0. Later, the…

Q: A wireless LAN uses polling to provide communications between 10 stations and a central base…

A: Answer :- (e) 39.96 Mbps

Q: 2B. Given x=3 and y=6, what is the value of z after the expression z=x*y==18 is executed?

A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: Directions: Fill-in the table below with the information for each of the files systems listed. File…

A: Operating System: An operating system, often abbreviated as "OS," is a piece of software that acts…

Q: Action Explanation Filter by number of ratings Remove entries for restaurants with no customer…

A: Answer: Answer is option (A) our guidelines is answer the first three question form the first…

Q: I need this form

A: I'm using HTML to design a webpage which is given in the question:

Q: Which of the following types could be represented by T in the code below? Select all that apply.…

A: In this question we have to discuss which of the following types could be represented by T in the…

Q: New Roman, double-spaced) after researching a current (within the last 6 months) news story from a…

A: Social work:- Social work may be anticipated to take a leadership position in interdisciplinary…

Q: syms t -241 60 sin( 16) e x=60*sin(16*t)*exp(-((24*t)/5))% Displacement V = %3D v=diff(x)% Velocity…

A: The syms function creates a symbolic object that is automatically assigned to a MATLAB variable with…

Q: Construct CFG for the followin wing CFL

A: The Answer is

Q: public static int cube(int num) { return num num num; What is the correct statement to pass value 8…

A: Function calls using the call by value method involve copying of the values of the actual parameters…

Q: Q. 13 The number of DFA's with three states which can be constructed over the alphabet E = {a, b}…

A: Introduction

Q: What do we usually mean when we say real numbers (i.e., ones with decimal points) are aligned? O The…

A: let us see the answer:- The correct option is d) i.e. The decimal point is always at the same place…

Q: D. F(x, y, z) = Σ (0, 2, 6, 7) E. F(x, y, z) = E (3, 5, 6, 7) F. F(x, y, z) = xy +x'y'z'+x'y z'

A: As we can see above Boolean functions are in SOP form . That is SUM OF PRODUCT. --->As we know…

Q: Q. 8 An AB flip-flop (FF) is constructed from a JK-FF as shown in the figure. The expression for the…

A: Introduction

Q: b) Explain Instruction Set Architecture, and differentiate between RISC and CISC architectures. c)…

A: Part B) An Instruction Set Architecture (ISA) that defines how the CPU is controlled by the…

Q: onsider L be "the set of all binary strings whose last two symbols are different". The number of…

A: Introduction

Q: Q 3: Convert the following Conceptual Model to Relational Model. Order Product Order_id Order_Date…

A: We will first try to understand the ER diagram and then will design relation models out of it.…

Q: Assume operands and Fn are active HIGH, and A=0X0FFF22AA, B=0X0CCC77BB, answer the following…

A: (1) For given condition ALU performs, A minus B minus 1 A-B-1 = 0x0FFF22AA - 0xCCC77BB - 1 =…

Q: Create an unrestricted computational grammar that reverses any string of a's and b's. For example,…

A: Unrestricted Grammar Unrestricted Grammar or Phrase Structure is common in the Chomsky Hierarchy of…

Q: QUESTION 8 Answer All the questions: Consider the below Student table and write the appropriate…

A: Relational algebra query to display the details of students who study programming course and also…

Q: Consider the following CFG, where the set of terminals is 2 {a,b,#,%,!} S → %aT | U! T → aS | baT |…

A: Introduction : Given ,Grammar We have to find the follow of T.

Q: Find the worst case time complexity for the following cases: Give both the equation AND the Big-O…

A: Answer

Q: A software system is to be developed for an educational institute. The software is intended to be…

A: An Entity–relationship model (ER model) describes the structure of a database with the help of a…

Q: For the function f: RxN-RxN defined as f(x.y)) = (3xy, y) Which of the following options is correct…

A: Introduction :Given , Function f : R * N -> R * N f((x,y)) = (3xy , y )We have to analyze given…

Q: Question 2. Using the Hamming code algorithm (7, 4), convert a data message (0111) using 7bit. а)…

A: Given:

Q: The complement of the function F = (A + B)(C + D)(B+C ) is %3D

A: The Answer is in step2

Q: Please give correct code. Thanks

A: Python3 code for the given problem: sorter.py# Importing sys module to read command line arguments…

Q: Decode the following using the Vigenere Cipher (try the Mod 26 short out): Cipher:…

A: Given Cipher text is: GBWYRGTCNIORXPNVKBTHQYOOZXBUKBXKXUZAODAPNVMBWXPDNLTXURCBF Given key is: 8, 13,…

Q: What is the Big Theta runtime of this function, where n is the length of the list? def f(1st): i = 1…

A: The code snippet given:- def f(lst): i = 1 while i < len(lst): j = i + 1…

Q: Choose from the list below the expression that corresponds to Bernoulli's Principle (Worksheet 3,…

A: According to me Option C is correct. Kinetic energy+pressure energy=constant

Q: What exactly is the function of a server OS?

A: A server operating system (OS) is a specific kind of operating system that is installed and utilised…

Q: Then which of the following is a path from a to d of length 5. Mark all correct answers O a.…

A: Directed graph belongs to graph and tree topic of data structure. We will use self loop count to…

Q: Reconsider 111 011 000 in a binary format 2.1) Find the codeword corresponding to this dataword…

A: Answer 2.1)

Question

Please type in the correct answer. Thanks!

What do we mean when we say a variable is assigned or passed
by reference?
A reference to the original is assigned or passed, and changes in
either location will reflect in the other
O Nothing, this is meaningless terminology
O A new copy of it is created referencing the original, and changes
made to the copy will not reflect in the original
O That we always need to maintain a reference to both copies of the
value

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

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

I need the answer as soon as possible
Program this
To declare a variable, "type" alone is not enough. Every variable is distinguished by its data type and a set of additional characteristics. So how can we make use of this idea, which allows us to describe any variable's properties?
Consider a local variable x bound to a reference type value, in the following assignment statement: y = f(x) Is it possible for the value x references to change as a result of evaluating this assignment statement? O No, because there will be a separate, distinct copy of x's value in the corresponding parameter of f 's frame O No, only y 's value may change as it is the left-hand side of the assignment operator O No, but for reasons not specified above O Yes, because f could reassign a new value to be bound to x O Yes, because f receives a parameter referencing the same value as x O Yes, but for reasons not specified above
Using the scenario of Object oriented programming Q1 Write a program that defines a class with a data member to holds a “serial number” for each object created from the class. That is, the first object created will be numbered 1, the second 2, and so on. To do this, you’ll need another data member that records a count of how many objects have been created so far. (This member should apply to the class as a whole; not to individual objects. What keyword specifies this?) Then, as each object is created, its constructor can examine this count member variable to determine the appropriate serial number for the new object. Add a member function that permits an object to report its own serial number. Then write a main() program that creates three objects and queries each about its serial number. They should respond I am object number 2, and so on.
IN JAVA, DO THESE INTERFACES IN POINT AND LINE CLASSES
Assume that you need to organize the data of books. Existing books should be rearranged so that only one side of the shelf is empty, or new volumes should be placed there. In this case, what would be the best data structure? Make it possible to dynamically implement the process of adding books to the bookcase. Furthermore, what is the circumstance where fresh data need to be entered into a data structure, but there is no room?
Suppose you are required to design a rental car system for a shop in which different cars are given to different customers on specified rent in daily basis. You have to keep the records of customers and cars. Now the shop has multiple cars and customers. The customers have two types one is member and the other is new customer. The customers have some operations as add customer which add the details of the customer in the system, view customer which prints the details of the customer and is valid which checks whether the NIC is given or not. The internal details of is valid operation only is kept hidden with the help of abstraction. The details of customers are name, contact, NIC, address and balance. The car has four types Honda, Toyota, Suzuki and Daihatsu. The common operations of car are add car which add the details of car in the system, view car which prints the details of the car, issue car which updates the car detail (available = false) that car is given on rent and is…
Q1. This function must add a task to a checklist, setting its initial value to False. It will accept two parameters: the checklist object to add to, and the task name to add. In addition to adding the task, it must return the (now modified) checklist object that it was given. There is one issue, however: a task cannot be added to a checklist if the name requested is already being used by another task in that checklist. In that case, this function must print a specific message and must return None Define addTask with 2 parameters Use def to define addTask with 2 parameters Use a return statement Within the definition of addTask with 2 parameters, use return _ in at least one place. Do not use any kind of loop Within the definition of addTask with 2 parameters, do not use any kind of loop.
In C++
Write a Python program that connects to a sqlite database. 1- Design a program that keeps user information of a system withPython. The program you have designed must perform the operations ofviewing user information, adding new users and deleting users.User variables and actions must be defined in the classstructure.2- Keep user data in a database. Program should be able to connectto the database, and user additions and deletions should alsobe viewed on the database.
Select the answer that best describes the following statements: 1. When a reference type has yet to be instantiated, it contains a null value. II. Association is a specific type of Composition. O Only statement I is true Only statement II is true Both statements I and II are true Both statements I and II are false