Write a single declaration statement for the variables name, city, and state

Q: Write a variable declaration for an Integer variable named intUnitsSold.

A: I am taking c++ as the programming language to declare an integer variable.

Q: Give one good reason that you should not use global variables in a program.

A: Global Variables In computer programming, a global variable is a variable  containing a global…

Q: What two things must you normally specify in a variable declaration?

A: In Variable declarations we specify two thing 1) Type of variable-: it specify the type of value a…

Q: When you can just assign a value to a variable, what's the use of being able to specify an initial…

A: What is a variable?  A variable is a value that can change, depending on conditions or on…

Q: What is the difference between preincrementing and postincrementing a variable?

A: the difference between preincrementing and postincrementing a variable:-

Q: What precisely do you mean by "declaration statements" when you use the term?

A: C programming language:- ADVANTAGES:- It is a portable language, which means, C program written on…

Q: What is the normal spelling convention for named constants?

A: Write about the normal spelling convention for named constants. Named constants is a…

Q: Programing Language: C++ Your time machine is capable of going forward in time up to 24 hours. The…

A: #include <iostream>#include <iomanip> using namespace std; int computeDifference(int…

Q: Flow chart for a program called TimeConvertor.java that converts times expressed in 24-hour clock to…

A: Flowchart for time convertor from 24 hour to 12 hour   Source code for time converter from 24 hours…

Q: Before they may be utilized in a program, variables and constants must be defined. Declaring a…

A: 1) Variable is a way of naming and storing a value for later use by the program.  2)  Variables have…

Q: Use switch case to write a C++ program that shows three options for the user 1) The first option is…

A: Here we are going to write the coding to compute the area of the circle, cylinder and the triangle…

Q: Give meaningful identifiers for the following variables and write a proper C++ declaration and…

A: A variable is any qualities, number, or amount that can be estimated or counted. A variable may…

Q: A variable declaration specifies two things about a variable

A: taking example int x

Q: Specifier for input statement for the variable type float is

A: Format Specifiers are used to specify the type of a variable based on its datatype

Q: The statements specify the data that is used by the program. These declarations an declare either…

A: In programming language, there are two concepts to declare any type either constant or variable. If…

Q: Rules for naming the variables

A: Answer 1: The rules for naming the variable are as follows: -- The name should start with a letter…

Q: Given the ability to assign a value into a variable, why is it useful to be able to specify an…

A: To assign a variable to a value  is something you do in programming It means to put a specific…

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

A: The difference between passing a variable by value and passing it by reference are given below,

Q: Describe the syntax of Declaring Variables.

A: Variables are used to define an amount of something. The type of thing can be a quantity of weight,…

Q: Differentiate between basic variables and non-basic variables?

A: Simplex algorithm is an algorithm for linear programming. A linear programming can be represented…

Q: Let the following variable is declared in the C++ program as (int X;). Write one statement that…

A: cout is the keyword used to print if is the keyword used to check the condition

Q: The equal sign in an assignment statement is called the_________ .

A: An assignment statement contains the equal sign and that equal sign is called an assignment…

Q: Q2 (a) Compare if else and switch case. Explain these statements with its general syntaxes and flow…

A: NOTE: “Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Can a variable be local and static at the same time?

A: The problem is based on the basics of types of variables in programming language.

Q: Consider the following statements/variables in the below scenarlo and calculdle me

A: Given data : Number of constant integers: 7Number of constant floats: 4Number of variables -…

Q: Write ASM statements that get the mouse position and store it in the variables mouseX and mouseY

A: Explanation: To get the mouse position, one can use INT 33h function 3. The storing variables are…

Q: Represent

A: Problem: Melody is playing an RPG game with grid like world system. Currently, she has 2 goals…

Q: What are the 2 key words other than EXISTS that are used for nested statements?

A: Nested statements: Nested statements are those statements which are written as query within a query.…

Q: Defintion: What Is a Static Variable?

A:

Q: Write a C program that calculates the total amount of money earned by a salesman worker that earns…

A: INTRODUCTION: We need to write a C program to calculate the total amount earned by the salesman.

Q: What is the standard practice for spelling out named constants in code?

A: Here have to determine about name of constant in code.

Q: Write a c++ program to Define and use all fundamental type of variables.(2 The variable name must be…

A: Required: c++ code to demonstrate the use of fundamental variables.   all the code with screenshots…

Q: What is difference between variable declaration and variable initialization? What two things are…

A: Ans - 1: Variable declaration means that giving the name and space in memory of specified type to…

Q: A character variable may co True

A: Lets see the solution.

Q: In Python, local and global variables are both declared inside the method or block.  True or False

A: Solution: Local Variable: The variable which scope lies inside a function or a block in which they…

Q: a) Detemine whether these identifiers/variables are valid or invalid. (i) break (ii) swich (iii)…

A: Identifiers - The name user give to variables, functions in programs are called identifiers.…

Q: Correct the following wrong statements. All binary operators except for the assignment operators are…

A: Assignment operator Assignment operators are used to assign value to a variable. The left side…

Q: Is there a difference between a local and global variable?

A: Variables play a key part in any programming language. Based on their scope, variables are divided…

Q: Give meaningful identifiers for the following variables and write a proper C++ declaration and…

A: C++ declaration and initialization for the given variables: a. char grade='A';

Q: What two things does a variable declaration specify about a variable?

A: Variable Name:- Every variable used in the program has a unique name. This name is specified…

Q: What is a local variable? What statements are able to access a local variable?

A: Given: What is a local variable? What statements are able to access a local variable?

Q: Write 20 examples of variable declaration

A: Note:- No programming language is mentioned in the question that's why I consider the c++…

Q: Write a c++ program to Define(2 and use all fundamental type of variables. The variable name must be…

A: Here, you need to declare different types of variables. Also declare some variables for storing the…

Q: Write a C++ statement that defines the double variables temp, weight, and height all in the same…

A: With the comma-separated list of variables, C++ can define the double variables temp, weight, and…