题目内容（请给出正确答案）

[单选题]

Given：1.publicclassMethodOver{2.publicvoidsetVar（inta，intb，floatc）{3.}4.}WhichtwooverloadthesetVarmethod（）？

A.privatevoidsetVar（inta，floatc，intb）{}

B.protectedvoidsetVar（inta，intb，floatc）{}

C.publicintsetVar（inta，floatc，intb）{returna：}

D.publicintsetVar（inta，intb，floatc）{returna：}

E.protectedfloatsetVar（inta，intb，floatc）{returnc：}

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第1题

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A.Compilationsucceedsand4isprinted.

B.Compilation……………isprinted.

C.Anerroronline9causecompilationtofail.

D.Anerroronline14causecompilationtofail.

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第2题

Whichstatementistrueaboutwebcontainersessionmanagement？（）

A.Accesstosession-scopedattributesisguaranteedtobethread-safebythewebcontainer.

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第3题

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第4题

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第5题

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第6题

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第7题

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第8题

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第9题

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