What two things does a variable declaration specify about 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: 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: 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: In C++, Boolean variables are declared with the keyword. false bool true boolean

A: Let us consider an example in C++. Basically the word boolean defines a statement or an expression…

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: Write the following regular expression in english.

A: (0 + 10*) => set of single 0 or 1 followed by immediate any number of zeros L= {0, 1, 10, 100,…

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

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

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: Symbols such as + and * used in expressions to manipulate operands are known as Select one:…

A: Answer:

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: What is the normal spelling convention for named constants?

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

Q: Emm is it possible to slightly change the code a bit, so it gets multiple data from multiple…

A: Algorithm/Program Plan: Create a structure for numbers named LargestNumber Declare variable num of…

Q: The variable that does not change the value during executing of program is

A: In visual basic, the constants is used to fixed the values that the program may not alter during its…

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: What good is a variable if it doesn't do anything?

A: VARIABLE: A variable is a type of data used to hold information, values, or data. The data is…

Q: When you declare a value type variable, how much memory does the compiler allocate?

A: Type of value: Variables' actual values are stored in the value type, which is one of the many data…

Q: les, except you place an ________ in front of the name.  This character indicates that the value is…

A: Below is the solution to the above listed fill in the blank problem statement:

Q: As the name implies, it represents a value that cannot be altered over the course of the program's…

A: Let's understand step by step :   There can be 2 type of values in any programming languages. 1. One…

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: The value passed through the parameter is called a(n). Index argument statement number

A: Lets see the solution

Q: Why do global variables make a program difficult to debug?

A: Difficulty in debugging a program by global variable In any program file, a global variable is…

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

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

Q: Symbols such as + and * used in expressions to manipulate operands are known as O operators…

A: The question is on: what the symbols such as + and * are known as?

Q: Defintion: What Is a Static Variable?

A:

Q: A variable must be __________ before it can be used in a program.

A: Given:- A variable must be __________ before it can be used in a program.

Q: A program has the following variable definitions. long miles; int feet; double inches; Write a single…

A: cin statement that reads a value into each of these variables is given below:

Q: The parameter option to use when the module that the variable is to be shared with is to have its…

A: In the call by value method, the value of the actual parameters is copied into the formal…

Q: A character variable may co True

A: Lets see the solution.

Q: Words or names defined by the programmer are called __________.

A: Given: Words or names defined by the programmer are called __________.

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: Write the declaration and assignment statement for an integer variable nums that is assigned the…

A: Declaration of any variable is :- variable_type   variable_name; Assignment of any variable is:-…

Q: Explain how do you put data into variables.

A: Assigning data into variables: The assignment operator is used to put the data into variables. Most…

Q: EXPLAIN the steps involved in saving a variable to memory.

A: The variable used in a program are stored in the memory called Random Access Memory (RAM). RAM takes…

Q: the reserved word can be used as a variable name.

A: There are some reserved word in every programming language    These reserved word is known as…

Q: Why would you ever transform a variable to normal?

A: Given: Why would you ever want to normalize a variable?

Q: Which one is NOT a valid variable declaration?

A: As per our guidelines we supposed to answer one question, kindly repost rest question separately.

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 a programming statement that assigns an integer literal to a variable.

A: Answer: A numerical literal is known as an integer literal if it contains an integer value.

Q: What are the criteria that must be met for a numeric variable to be considered valid in computer…

A: Variable in simple terms is a storage place that has some memory allocated to it. Rules for defining…

Q: In Python the first character of a variable name cannot be a number.True or False

A: GIVEN: In Python, the first character of a variable name cannot be a number.True or False