Which is optional in the following syntax specification for a variable declaration in a Java source code? [= ]; a. Variable Name b. = d. Data Type e. ;
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Which is optional in the following syntax specification for a variable declaration in a Java source code? <Data Type> <Variable Name> [= <Initial Value>];
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- Write a code in Java for the following: Include a header that is Your Name, Target Heart Rate Include a text box to allow the user to enter their age Include a label for the text box that is "Your Age" Include a button to allow the user to calculate their Target Heart Rate range Include an element (or elements) to display the calculated Target Heart Rate range The element should display (or include a label) stating "Target Heart Rate: " Include a JavaScript function (or functions) to do the following: Calculate the user's maximum heart rate (maxHR) Store the user's maximum heart rate in a variable Calculate the user's minimum target heart rate (minTHR) using the formula minTHR = maxHR * .5 Calculate the user's maximum target heart rate (maxTHR) using the formula maxTHR = maxHR * .85 Display the calculated minimum and maximum target heart rate values using the format "minTHR to maxTHR Beats Per Minute" (NOTE: include only the integer portion of the min and max target values by using…Write a console application that initializes at least five (5) variables or constants with different data types, then display their values. Provide a meaningful identifier of the variables or constants. Name the namespace as DataTypeApp and its class as DataTypeProgram.Indicate whether each of the following C# programming language identifiers is legal or illegal. If it is legal, indicate whether it is a conventional identifier for a class. electricBill ElectricBill Electric bill Static void #ssn Ay56we Theater_Tickets 212AreaCode heightInCentimeters Zip23891 Void
- The following question deals with Object Oriented Programming in Python Pseudocode into a flowchart. The question: Design a class named Pet, which should have the following fields: name- holds name of the pet type-holds the type of animal the animal age-holds age of animal The Pet class should also have the following methods: setName: stores string value in the name field setType: stores string value in the type field setAge: stores integer value in age field getName: returns value of the name field getType: returns value of the type field getAge: returns value of the age field. Once you have created the class, design a program in flowchart form that creates an object of the class and prompts the user to enter the name, type, and age of his or her pet. This data should be stored in the object. Use the object's accessor methods to retrieve the pets name, type, and age and display this data on screen. Also, the class methods should each be illustrated as separate functions. The…In Java Write a program that checks the properness of a given variable name. Morespecifically, your program should specify whether a user-entered variable nameis (1) illegal, (2) legal but uses poor style, or (3) good. There are differentopinions as to what constitutes a good style for a variable name. For thisprogram, check for good style using these rules:· Only use letters and digits.· Use a lowercase letter for the first character.You do not need to check for an uppercase letter for the first letter in the secondand third words, ...etc.Your program should repeatedly prompt the user for variable names until the userenters "q" or "Q." the program terminates when the user enters the "q" or "Q." Sample session:This program checks the properness of a proposed Java variable name.Enter a variable name (q or Q to quit): streetAddress2Good!Enter a variable name (q or Q to quit): street address2Illegal.Enter a variable name (q or Q to quit): StreetAddress2Legal, but uses poor style.Enter a…20. Code a JavaScript function that simulates the Math.pow() method, or the exponent (**) operator, where it accepts two floating point arguments (base and exponent) and returns a valid calculated power value. You are not permitted to use any JavaScript Math object methods or the exponent operator and your function does not need to address negative base or exponent values.
- I asked for this to be written in c# instead I got C. Please create a console application of your choice with the given requirements in C#. The application project should cover the following areas below. Please pay attention to the requirements below, specifically number 4. Please use parallel arrays and range matches for this application. 1. Declare variables with proper data types2. Be able to use decision-making structure3. Be able to use a loop structure4. Be able to use arrays to handle a list of items (e.g. use a loop to get user input, and assign thevalue to an array, search an array to perform certain operations, use parallel arrays and rangematches, etc.)5. Be able to implement and use method .Which programming principle indicates that code should be stored in the same structure as the data it manipulates? Pick one: O Dynamic Binding O Overloading O Binding Pluralistics O Capsule O Bequest O None of theseOcelot/PuTTY(C Language) Through this programming assignment, the students will learn to do the following: Learn to work with command line options and arguments Gain more experience with Makefiles Gain more experience with Unix Learn to use some of the available math funtions available with C Usage: mortgagepmt [-s] -r rate [-d downpayment] price In this assignment, you are asked to do a mortgage payment calculation. All information needed for this will be passed to the program on the command line. There will be no user input during the execution of the program. You will need a few pieces of information. The price of the home and the amount of the down payment. You will also need to know the interest rate and the term of the mortgage. To figure your mortgage payment, start by converting your annual interest rate to a monthly interest rate by dividing by 12. Next, add 1 to the monthly rate. Third, multiply the number of years in the term of the mortgage by 12 to calculate the number…
- Design a program that allows user to input the ff. DESCRIPTION TYPE VARNAME Customer Number integer CustomerN SEX (M/F) char SEX Blood Type<0-3> integer btype No. of Liters float/double NOL Amount Paid float/double amt Total Amount float/double t_amtWhich of the following are false. A Java variable can begin with the underscore character. A Java identifier can begin with a digit such as 1,2,3, etc A Java identifier can begin with a letter of the alphabet. All of the above are true statements.Create a C# application named CarDemo that declares at least two Car objects and demonstrates how they can be incremented using an overloaded ++ operator. Create a Car class that contains the following properties: Model - The car model (as a string) Mpg The car's miles per gallon (as a double) Include two overloaded constructors. One accepts parameters for the model and miles per gallon; the other accepts a model and sets the miles per gallon to 20. Overload the ++ operator that increases the miles per gallon value by 1. The CarDemo application creates at least one Car using each constructor and displays the Car values both before and after incrementation.
