Question 1. Question :
Which of the following is NOT a component of a variable declaration statement?
Data type identifier
Question 2. Question :
A __________ is a named memory location that you can use to store a value.
Question 3. Question :
In a __________ environment, you can change directories using the cd command. For example, to change to a directory named MyClasses, you type cd MyClasses and press Enter.
Question 4. Question :
__________ variables are variables that are shared by every instantiation of a class.
Question 5. Question :
You can store any character, including nonprinting characters such as a backspace or a tab, in a(n) __________ variable.
Question 6. Question :
When an application contains just one version of a method, you can call the method using a(n) __________ of the correct data type.
Question 7. Question :
A(n) __________ variable can hold only one of two values: true or false.
Question 8. Question :
A method can receive __________ arguments, even if it is defined as needing double arguments.
Question 9. Question :
A unique identifier is most likely used as a __________ key in a database.
Question 10. Question :
If a compiler detects a violation of language rules, it refuses to translate the class to __________.
a logic error
Question 11. Question :
__________ refers to the hiding of data and methods within an object.
Question 12. Question :
In Java, when a numeric variable is concatenated to a String using the __________, the entire expression becomes a String.
Question 13. Question :
After a successful compile, you can run the class file on any computer that has a __________.
Java language interpreter
Question 14. Question :
A(n) __________ variable is known only within the boundaries of the method.
Question 15. Question :
A locally declared variable always __________ another variable with the same name elsewhere in the class.
Question 16. Question :
A __________ is an error not detected until the program asks the computer to do something wrong or even illegal, while executing.
Question 17. Question :
The percent sign is the __________ operator.
Question 18. Question :
A data item is __________ when it cannot be changed while a program is running.
Question 19. Question :
A __________ data type can hold 14 or 15 significant digits of accuracy.
Question 20. Question :
Java contains a class named __________ that allows you to produce dialog boxes.
Delivering a high-quality product at a reasonable price is not enough anymore.
That’s why we have developed 5 beneficial guarantees that will make your experience with our service enjoyable, easy, and safe.
You have to be 100% sure of the quality of your product to give a money-back guarantee. This describes us perfectly. Make sure that this guarantee is totally transparent.Read more
Each paper is composed from scratch, according to your instructions. It is then checked by our plagiarism-detection software. There is no gap where plagiarism could squeeze in.Read more
Thanks to our free revisions, there is no way for you to be unsatisfied. We will work on your paper until you are completely happy with the result.Read more
Your email is safe, as we store it according to international data protection rules. Your bank details are secure, as we use only reliable payment systems.Read more
By sending us your money, you buy the service we provide. Check out our terms and conditions if you prefer business talks to be laid out in official language.Read more