Q163 Which layout allows you to control the exact positioning of components?- T8 Y. D6 @- l/ c# `4 ~: E
A CardLayout# f: C6 r' F" `' g7 j
B null Layout
/ Y2 |* n* i c0 n/ [' K2 h$ @ C BorderLayout
" d. r1 a" e7 X$ m- X D SetLayout
8 q9 A5 V" Z- s' t3 @" g Q164 Which of the following are valid forms of the drawImage() method of the Graphics class?1 S& ~* w; y7 c
A drawImage(Image image, int x, int y, ImageObserver observer)* c, J1 K- `' u& k
B drawImage(Image image)2 _: \( \. x/ F. N1 y8 G
C drawImage(Image, image, int x, int y)
4 q/ v, o- V7 z D drawImage(); t3 u3 R# ]1 A, C) U) s( E/ ?
Q165 Which of the following are true about method overriding?, x* x$ i8 K8 S% F
A The overriding and overridden methods must have the same name, argument list, and return type.4 p3 _) V' P Q7 S. o
B The overriding method must not limit access more than the overridden method.0 p8 N' U1 ]' ]) C! L! {5 q
C The overriding method must not throw any exceptions that may not be thrown by the overridden method.; L2 q4 y# O& ~! P
D The overriding method may not be private.# G5 P' ` [8 b) w( B3 w3 x9 h y
Q163 B
- i' a( s ?6 J Q164 A
9 B- n9 {+ w' z0 E7 s, X7 X) t9 S Q165 ABCD |
发表于 2012-8-4 12:33:16
