Test scores java program

In your case, I would say from your comments that it is to calculate the average score for your students. This is important because it allows you to focus on what's required, and avoid what's not needed. Constructor: as you ask in your comments, probably the best way to create a Student is not doing it with a "blank" object, which is what you do when you don't use a constructor to set its initial state.

Passing the student name to the constructor would be a better way to initialize this type of object, because there's no point in this particular case to create an instance of Student that has no name and belongs to nobody. Extensibility: the way things are now, adding a new test would require more code than I would like. Adding 10 tests would require a lot of code. I would approach this using a collection of Test s, and would decide which methods I really need to supply the required functionality.

Decomposition: as your comments suggest, each Test can have it's own score and weight. I would create a Test class to keep those attributes I would also consider adding a Name property to identify each test easily in case I decide to print or produce the full Test summary for the Student. I would choose for which properties I really need to have getters and setters, according to your objectives and requirements. Some properties can be modified and consumed internally only from within the class , and that's fine.

With this comments in mind, this is the code I produced to solve your problem: Application. Hope this helps! Improve this answer. I don't understand the syntax. Show 1 more comment. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name.

This assessment can be customized for any experience level. Yes, it makes it much easier for you to compare candidates. Options for MCQ questions and the order of questions are randomized.

In our enterprise plan, we also have the option to create multiple versions of the same assessment with questions of similar difficulty levels. Unfortunately, we do not support practice tests at the moment. However, you can use our sample questions for practice. Here is a quick guide on how to request a custom assessment on Adaface.

The screening signals that technical recruiters typically use: fluffed-up resumes, Github profiles, StackOverflow activity, educational qualifications and previous employers are noisy. What it is, types and benefits, reservations against them, the rise of candidate friendly assessments and AI tools, and the best practices for implementing pre-employment testing in your company. Search Adaface test library by skills or roles. Data Types.

Use it to execute and run java codes in runtime environments. Use to recycle memory no longer being used by java application. Provides the class libraries and resources used to run a java program. Use it to call specific methods during runtime. Use to store multiple values in a single variable. Sign up for free. View sample scorecard. What does the following Java code output? Given following interface:.

Which of these are correct classes? OOPs Interfaces. After which line is "bs" object, created on Line 4, eligible for garbage collection? Garbage Collection. Review the following configuration. While using JMX, which of the following are true? A: The bean "exporter" can be lazily initialized. D: By default, all public properties of the bean are exposed as attributes and all public methods are exposed as operations.

What does the following code output? Brad wrote this code for an fintech startup. What do you expect Brad's code to do when the payAmt method is called via a Spring AOP proxy you can assume that Brad has already enabled Transactional annotation support. A: Calling the add method throws an exception.

B: add method executes code in a new transaction. C: add method uses the transaction of the payAmt method. D: None of these. It looks like an essay now. Please take the tour to see how the site works and what questions are on topic here, and edit your question accordingly. You say you want to show the statistics one you entered all the values, which happens when you type , but you want to show all the values as 0 when you type Which one is it? I'm guessing the first option.

Show 1 more comment. Active Oldest Votes. Improve this answer. Add a comment. The problem you will need to solve then is dividing by 0 here: System. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password. Post as a guest Name. Email Required, but never shown.