2011年JAVA认证模拟题（32）

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java认证试题：2011年JAVA认证模拟题（32）
# P! q0 ?  N0 Z: C+ @    Q94 Which method is used to set the layout of a container?
& \" Z# J# l; ?, g　　A startLayout()
　　B initLayout()
6 p/ y: Y5 y* S1 d8 ^& i2 A　　C layoutContainer()
* Z! N  n% p; @1 b5 t' ~6 c　　D setLayout()
　　Q95 Which of the following are true about this variable declaration?
5 n8 B) d0 q) ]. _" i) y　　private static int i = 3;
　　A The value of i may not be changed after it is assigned a value.
　　B i may only be updated by a static method.
: Q4 _0 x, O" p# d0 {8 N2 O　　C The value of i is shared among all instances of the class in which it is declared.
　　D i may only be accessed within the class in which it is declared.
" v6 P4 ~: N" ]3 f　　Q96 Which of the following classes is used to perform basic console IO?
　　A System
' S( p  F3 G: S　　B SecurityManager
, l8 v: L9 f$ I8 ?$ A8 Q　　C Math
& J+ D) g: X' }: \$ R　　D Runtime
: }  x: `: H) D4 |　　Q094 D
　　Q095 CD
　　Q096 A