Introduction to the scjd

You’ve built your project, and now the Big Day is finally here. Submission time. Your exam instructions include very specific details for submission, and you must follow them exactly. Pay attention: any deviation from the submission instructions can mean automatic failure.

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We know that you all know the benefits of thorough, accurate, and understandable documentation. There may be some of you out there who wish that documentation wasn’t an integral part of a programmer’s job. There may be others of you who are thrilled to write documentation, to exercise a different part of your brain, to help your fellow programmers, to capture (hey you, in the back, stop laughing!) your company’s technical assets.

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Judge a man by his questions rather than his answers. –Voltaire A prudent question is one-half of wisdom. –Francis Bacon You’re on your own for the other half. –The Authors As with the previous chapter, this chapter asks—you got it—questions. Some will seem obvious, some won’t. But this is the area where your solution to the problem is going to have the greatest impact on your score. You’re going to be asked to build a database.

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It is better to know some of the questions than all of the answers. –James Thurber Good questions outrank easy answers. –Paul A Samuelson If you don’t ask the right questions, you don’t get the right answers. A question asked in the right way often points to its own answer. Asking questions is the ABC of diagnosis. Only the inquiring mind solves problems. –Edward Hodnett Clever as you are, I bet you’ve figured out where this is heading…the Developer exam is about you figuring out solutions to the problem/specification you’re given as your assignment. ...

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The Developer exam is challenging. There are a lot of complex design issues to consider, and a host of advanced Java technologies to understand and implement correctly. The exam assessors work under very strict guidelines. You can create the most brilliant application ever to grace a JVM, but if you don’t cross your t’s and dot your i’s the assessors have no choice but to deduct crucial (and sometimes substantial) points from your project.

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OK, so now you know everything about the language. But can you actually build something in it? You’ll hear that argument from some who’ve never taken (or passed) the programmer’s exam. Obviously, they don’t understand how darn difficult the programmer’s exam actually is, but nonetheless there is something to the claim that, “just because you know how the compiler and VM work does not mean you can develop software.” The Developer exam, which is unique in the IT exam world, lets you answer that question (most often posed by a prospective employer)....

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