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david bridgewater mocks

 
Niranjan Deshpande
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hi all

i am going through the chspters from david bridge water's book
just fiished the mock test for the chapter Servlet Technology model

The test had questions that included SC_XXX_XXXXXX types of options, i mean the options tah expected you to know some things not there in head first book.

Also i saw a strange thing, the tast had questions like
response.getWriter().write(....) while head forst says, you call println() only on a PrintWriter object and a a write on a ServletOutputStream object - like

ServletOutputStream out = response.getOutputStream();
out.write(binary data);

also the test had questions that with code , showing the service() and destroy() methods being over ridden...!! but it was logical to make out the answer.

Please tell me whether i should bother about such questions ???
Hope to get good advice !
 
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