Salesforce CRM Java Developer Mock Interview
Practice 20 Salesforce CRM Java Developer interview questions covering Apex, integration patterns, and backend architecture.
Question 3 of 20
Can you discuss the importance of the main() method in Java?
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William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
This is another example of a technical question. As a Java developer who is interviewing with Salesforce, you can anticipate that most of the questions you will be asked during an interview will be technical. The best way to prepare for these is to review the concepts used in Java programming and understand the processes, libraries, tools, and methodologies Java developers use. Being familiar with these will help you prepare for the questions you are likely to be asked.
William Swansen has worked in the employment assistance realm since 2007. He is an author, job search strategist, and career advisor who helps individuals worldwide and in various professions to find their ideal careers.
"The main() method as it is used in Java provides programmers with an entry point for any code they are writing. It defines the syntax to run a program within the Java language. It also enables Java to access the code without initializing a class. The value contained within the parentheses is an array of string related to runtime arguments."
Anonymous Answer
The main method is the entry point of the Java program. Without this method, the program cannot be executed.
Marcie's Feedback
Good answer! Can you provide a few more details about what this means or give an example of a time when you used the main() method in Java?
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