Test Input Result validate_variable_name() 2_march Enter a variable name: 2_march This variable name is not valid. validate_variable_name() good_variable_name Enter a variable name: good_variable_name This variable name is valid. validate_variable_name() class Enter a variable name: class This variable name is not valid. validate_variable_name() date_Received Enter a variable name: date_Received This variable name is not valid. validate_variable_name() my-name Enter a variable name: my-name This variable name is not valid.

There are two different kinds of variables: data members and local variables.

C++

C++ Language   Please fill in the blanks for the following statements: The file extension for the file that contains the class definition is ______________.

Module main() // Local variables Declare Integer gramsFat, calories   // Get fat grams Set gramsFat = getFat()   // Get calories Set calories = getCalories(gramsFat)   // Show percent calories from fat Call showPercent(gramsFat, calories)   End Module   // The getFat function gets grams of fat Function Integer getFat () Declare Integer inputAmount             // enter count             Display “Enter grams of fat:  “             Input inputAmount             // validate rate             While inputAmount < 0                   Display “Quantity must not be less than 0!”                   Display “Enter a valid quantity.”                   Input inputAmount             End While             return inputAmount End Function   // The getCalories function gets number of calories Function Integer getCalories(gramsFat) Declare Integer inputAmount, maxCalories               Set maxCalories = gramsFat * 9             // enter count             Display “Enter number of calories:  “…

#this is a python program #topic: OOP Design the Country class so that the code gives the expected output. [You are not allowed to change the code below]  # Write your Class Code here  country = Country()  print('Name:',country.name)  print('Continent:',country.continent)  print('Capital:',country.capital)  print('Fifa Ranking:',country.fifa_ranking) print('===================')  country.name = “Belgium”  country.continent = “Europe”  country.capital = “Brussels”  country.fifa_ranking = 1  print('Name:',country.name)  print('Continent:',country.continent)  print('Capital:',country.capital)  print('Fifa Ranking:',country.fifa_ranking)  Output:  Name: Bangladesh  Continent: Asia  Capital: Dhaka  Fifa Ranking: 187  ===================  Name: Belgium  Continent: Europe  Capital: Brussels  Fifa Ranking: 1

(Financial application: payroll) Write a program that reads the following infor- mation and prints a payroll statement: Employee's name (e.g., Smith) Number of hours worked in a week (e.g., 10) Hourly pay rate (e.g., 9.75) Federal tax withholding rate (e.g., 20%) State tax withholding rate (e.g., 9%) A sample run is shown below: Enter employee's name: Smith Enter number of hours worked in a week: 10 Enter -Enter Enter hourly pay rate: 9.75 Enter federal tax withholding rate: 0.20 -Enter -Enter Enter state tax withholding rate: 0.09 Enter Employee Name: Smith

J4va prgm

It is not sufficient to declare a variable by using "type" alone. A variable may be identified by the data type it uses as well as other properties. The next obvious step is to figure out how to utilize this concept to describe any particular variable?

Which of the following is not required to be a first class object? a) ability to be a return value of a function b) ability to be assigned to a variable c) ability to be an argument to a function d) ability to be mutated