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JavaRanch » Java Forums » Certification » Programmer Certification (SCJP/OCPJP)
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simple doubt

sonali rao
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Joined: Nov 03, 2003
Posts: 64
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what is the default value of float primitive. please let me know the answer.
a) 0.0f
b) 0.0d
c) 0
Vad Fogel
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Joined: Aug 25, 2003
Posts: 504
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a is the correct answer if the variable is a member of a class. If it's local, then it remains unassigned (no default value is given) and cannot be used until it gets a value.
 
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subject: simple doubt