What will the woman do?
A.Buy some juice.
B.Bring a cup of coffee.
C.Bring a cup of tea.
第6题
A.staticclassInnerOne{publicdoublemethoda(){returnd1;}}
B.staticclassInnerOne{staticdoublemethoda(){returnd1;}}
C.privateclassInnerOne{publicdoublemethoda(){returnd1;}}
D.protectedclassInnerOne{staticdoublemethoda(){returnd1;}}
E.publicabstractclassInnerOne{publicabstractdoublemethoda();}
第7题
下列命令中不会引起数据库记录改变的是()。
A SELECT
B INSERT
C DELETE
D UPDATE
第8题
下面哪些是SQL提供的进行数据操纵的核心动词()
A create
B insert
C update
D select
E delete
F grant
第9题
A.Thedefaultconstructorinitializesmethodvariables.
B.Thedefaultconstructorinvokestheno-parameterconstructorofthesuperclass.
C.Thedefaultconstructorinitializestheinstancevariablesdeclaredintheclass.
D.Ifaclasslacksano-parameterconstructor,,buthasotherconstructors,thecompilercreatesadefaultconstructor.
E.Thecompilercreatesadefaultconstructoronlywhentherearenootherconstructorsfortheclass.
第10题
A.Public
B.Private
C.Protected
D.Transient
E.Noaccessmodifierisrequired.
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