What is the benefit of being able to define an initial value when you can assign a value to a variable?

Q: What is the difference between a variable and a constant?

A: Programming language : A constant in programming languages is a value that cannot be updated or…

Q: What two items do you usually specify with a variable declaration?

A: Variable are name of place holder which has a memory location specified and a value inside that…

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: what is Passing by value ?

A: if the function is called ,the arguments present in them can be passed by value or passed by…

Q: public void setQuantity(int quantity}{ minimum quantity is 10 if invalid set it to 10 if(quantity <…

A: Given:  Fill in the blanks.

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: A named _______ is like a variable whose content is read-only; it cannot be changed while the…

A: A named _______ is like a variable whose content is read-only; it cannot be changed while the…

Q: Because you might want to use a symbolic constant instead of an integer literal in your code.

A: Actually, given question regarding symbolic constant.

Q: A variable’s __________ is the time period during which the variable exists in memory while the…

A: Lifetime: The lifetime of a variable is the time that includes the variable existence in the…

Q: python What is the syntax for creating a variable containing every other value from 10 to -10 (in…

A: As per the above-given order: I have implemented the reverse range function which is returning the…

Q: What are the requirements for a valid numeric variable in computer programming?

A: Rules to construct a valid variable name A variable name may consists of letters, digits and the…

Q: Explain the process of putting data into variables in detail.

A: VARIABLES: A variable is any quantity that can change in solving a mathematical problem or…

Q: Why might you use a symbolic constant rather than an integer literal in your code?

A: Consider an integer literal such as 7 which will not have any direct meaning to someone who reads…

Q: Change Return Program: PYTHON( Just need a description for the **USER** of how it works and how to…

A: Algorithm: 1. Ask for amount 2. Ask for amount paid. 3. Display change in denomination of all US…

Q: What is the purpose of a variable?

A: Variable: The variable is used to store some information, value, or data. Variables are used to…

Q: A variable declaration specifies two things about a variable

A: taking example int x

Q: what is Named constant ?

A: Named constant: Named constant is a constant value that cannot be changed during the execution of a…

Q: A variable name should always start with ________.

A: A program refers to a variable's value by the variable's name. Rules for naming a variable: A…

Q: Write a multiple assignment statement that assigns 0 to the variables total, subtotal, tax, and…

A: The statements are given below:

Q: How does the use of global variable make it difficult to understand a program?

A: Global Variable: A global variable is a variable with global scope meaning that it is visible (hence…

Q: True or False When you are working with a value type, you are using a variable that holds a piece of…

A: Explanation: Value type variable holds  a value not the memory address of the value stored.the value…

Q: By default, global variables are static variables. Select one: O True O False

A: Yes, it is true default storage class for global variables is static. for example:…

Q: Create Automatic Variables.

A: Intro Automatic variables are those which are declared inside a function or a block. They can be…

Q: Variables are a kind of data that may be changed.

A: Variables are kind of data that may be changed.

Q: One variable can have only _____________  value

A: Variable :  Variable can be defined as the reserved space in the main memory of the system which is…

Q: Value returning method Write a program to calculate items sale price

A: Given: Value returning method Write a program to calculate items sale price

Q: Defintion: What Is a Static Variable?

A:

Q: Variable names can have spaces in them.True or False

A: Answer:-       False

Q: When using a variable, it must first be set to before usage. To summarize, there are three key tasks…

A: Here is the Answer

Q: A group of statements that is executed when it is called a

A: Please find the answer below :

Q: Problem You have code that needs to perform simple time conversions, like days to seconds, hours to…

A: To perform conversions and arithmetic involving different units of time, use the datetime module.…

Q: quirements for a valid numeric variable in comp

A: Introduction: Below the describe requirements for a valid numeric variable in computer programming?

Q: A local variable is a variable defined

A: A local variable is define inside a function so it's scope is inside that function only. The local…

Q: There is a variable that adds up several numbers.

A: Introduction: Variables are any characteristics, numbers, or quantities that can be measured or…

Q: What does it mean when an argument is passed by value?

A: Argument passed by value Passed by value means that a copy of the actual parameter’s value is made…

Q: The period of time that a variable remains in memory is that variables ________. a. block b. scope…

A: a.  block   is the section of code in a Program or Algorithm.   b.  scope   is a region of the…

Q: A variable name should always start with

A: There are particular rules in writing the name of the variable. These are also called as the…

Q: One variable can have only value

A: Actually, the value which is stored in a particular location is called as variable.

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: How much memory is allocated by the compiler when you declare a value type variable?

A: Value type: Value type is a one type of data type which holds the actual value of variables. The…

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: A variable that is used to reference an object is commonly called a(n) __________. a. reference…

A: Reference variable: Reference Type Variables will hold the reference or the address of the variable…

Q: Two variables, a and b have been initialized here for you. You have to write code to exchange the…

A: Use a temp variable to store before updating the value or else you will end up with same values in…