单项选择题
What is the result?()
A. true true B. false true C. false true 0 D. true true Infinity E. false true Infinity F. An exception is thrown. G. Compilation or translation fails
单项选择题 Giventhatlogin.getName()returnsajava.lang.StringvalueandgiventheJSPcode:WelcomeWhichisequivalent?()
单项选择题 Which is equivalent?()
单项选择题 What is the result?()