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单选题
int index = 1； int foo = new int ； int bar = foo [index]； int baz = bar + index； What is the result？（）
A
Baz has the value of 0
B
Baz has the value of 1
C
Baz has the value of 2
D
An exception is thrown.
E
The code will not compile.
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考题
单选题int index = 1； boolean[] test = new Boolean[3]； boolean foo= test [index]； What is the result？（）A
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考题
单选题int index = 1； int [] foo = new int [3]； int bar = foo [index]； int baz = bar + index； What is the result？（）A
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考题
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考题
单选题int index = 1； String test = new String； String foo = test[index]； What is the result？（）A
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考题
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考题
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考题
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Foo has the value of 0.B
Foo has the value of null.C
Foo has the value of true.D
Foo has the value of false.E
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The code will not compile.
考题
多选题Which statements concerning the relationships between the following classes are true？（） class Foo { int num； Baz comp = new Baz（）； } class Bar { boolean flag； } class Baz extends Foo { Bar thing = new Bar（）； double limit； }AA Bar is a Baz.BA Foo has a Bar.CA Baz is a Foo.DA Foo is a Baz.EA Baz has a Bar.
考题
单选题int index = 1； int foo = new int ； int bar = foo [index]； int baz = bar + index； What is the result？（）A
Baz has the value of 0B
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An exception is thrown.E
The code will not compile.
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