is a comprehensive book on getting a job at a top tech company, while focuses on dev interviews and does this for PMs.
CareerCup's interview videos give you a real-life look at technical interviews. In these unscripted videos, watch how other candidates handle tough questions and how the interviewer thinks about their performance.
Most engineers make critical mistakes on their resumes -- we can fix your resume with our custom resume review service. And, we use fellow engineers as our resume reviewers, so you can be sure that we "get" what you're saying.
Our Mock Interviews will be conducted "in character" just like a real interview, and can focus on whatever topics you want. All our interviewers have worked for Microsoft, Google or Amazon, you know you'll get a true-to-life experience.
The above example only one line will through a run time exception. When you initialize super class with the instance of sub class it's call polymorphism. So you can do
- Anonymous January 28, 2013A a = new B(); or
A a = new C();
B b = new A() - is a compilation error because you cant instantiate super class as instance of sub class.
B b=(b)a1; - This will give you ClassCastException because you are trying to cast an instance of C into Class B.