6,Each class in the file is compiled into a separate bytecode file. true false 7

Question

6,Each class in the file is compiled into a separate bytecode file.

true

false

7, You can access a class variable using a syntax like objectName.classVariable or ClassName.classVariable.

true

false

8, You can always use the default constructor even though the non-default constructors are defined in the class.

true

false

9, Which of the following statements are true?

Use the private modifier to encapsulate data fields.

Encapsulating data fields makes the program easy to maintain.

Encapsulating data fields makes the program short.

Encapsulating data fields helps prevent programming errors.

10, Which of the following statements are true?

Use the private modifier to encapsulate data fields.

Encapsulating data fields makes the program easy to maintain.

Encapsulating data fields makes the program short.

Encapsulating data fields helps prevent programming errors.

Explanation / Answer

6) True 7) True 8) False 9) Use the private modifier to encapsulate data fields. Encapsulating data fields makes the program easy to maintain. Encapsulating data fields helps prevent programming errors. 10) Use the private modifier to encapsulate data fields. Encapsulating data fields makes the program easy to maintain. Encapsulating data fields helps prevent programming errors.

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