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Interfaces: Exam questions tests - Sun Certified Java Programmer 310-065 - Lesson 57 | Java courses

In this video we are covering a sample of questions that encompasses interfaces, methods, var-args, constructors, and loops.

Duration: 16:20 minutes

Summary: In this video, we are continuing with the sample exam. This is sample 1. There is another set of 75 questions coming after this set. We are covering a random sample of questions that encompasses interfaces, methods, var-args, constructors, and loops. The tricky part about interfaces in the exam is that all the methods are correctly implemented and the appropriate access modifies (public…) are being used. This concept applies to the constructors as well. Sometimes one constructor will make a call to another (using the keyword ‘this’ for example), while the other constructor is not implemented in the class. Watch out for these tricky questions! Finally, we will encounter code that makes use of loops, break statements and break with a label.



Senior Software Engineer with experience in C#, JavaScript, jQuery, Knockout JS, Kendo UI, HTML5, and SQL Server. Ayad has more than 20 years experience in technical training and teaching. Contributor to MrBool for about 7 years.

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