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OCP JSE6 question

henry joe
Greenhorn

Joined: Jul 24, 2012
Posts: 16
Hello guys,

I have a question that goes like this :



which are true?

A. Compilation fails
B Class BeSafe can create many instances of SafeDeposit
C Class BeSafe CANNOT create any instances of SafeDeposit
D Class BeSafe can create only one instance of SafeDeposit
E Class BeSafe can create instances of SafeDeposit without using the getInstance() method
F Once class BeSafe has created an instance of SafeDeposit, it cannot change the value of the instance's " code" variable.

The answer given were B and F but why?
Montgomery Buslingthorpe
Greenhorn

Joined: Jul 24, 2012
Posts: 4
Hi Henry,

the same question has been asked and answered here : http://www.coderanch.com/t/541410/java-programmer-SCJP/certification/SCJP-creation-singleton
Anayonkar Shivalkar
Bartender

Joined: Dec 08, 2010
Posts: 1502
    
    5

@ henry joe,

Welcome to CodeRanch!

As Pi Xel has suggested, please SearchFirst.

@ Pi Xel,

Please go through naming policy here.


Regards,
Anayonkar Shivalkar (SCJP, SCWCD, OCMJD, OCEEJBD)
 
 
subject: OCP JSE6 question
 
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