Search Interview Questions | More than 3000 questions in repository. There are more than 900 unanswered questions. Click here and help us by providing the answer. Have a video suggestion. Click Correct / Improve and please let us know. |
|
| ||||
Interview Questions and Answers | ||||
| ||||
Ans. NUMBER_OF_DAYS_IN_MONTH_31 Constant should be such that it uniquely identifies the value it holds and context of the value. THIRTY_ONE uniquely identifies the value but doesn't express the context. NUMBER_OF_DAYS_IN_MONTH expresses the context but doesn't specify the value clearly as different month can have different number of days. | ||||
Help us improve. Please let us know the company, where you were asked this question : | ||||
Like Discuss Correct / Improve  constant variables  static final variable  java conventions  java naming conventions | ||||
Related Questions | ||||
What are the conventions regarding constant variables or static final variables ? | ||||
What is the advantage of using static final or constant variables in Java ? | ||||
If we have to maintain a value "7" denoting "number of days in a week" as constant variable, Which of the following is the best constant name and Why ? SEVEN NUMBER_OF_DAYS_IN_WEEK NUMBER_OF_DAYS_IN_WEEK_7 | ||||
Would you consider creating a constant name for "null" ? | ||||
How do we define constant variables in Java ? | ||||