Q148 Which layout is used to layout the components of a container in a grid where the size of the components may vary? A GridLayout : P" P0 k: o7 ^" E B null Layout 6 G9 F, L* r( {0 l) _ C GridBagLayout! ~6 A1 S# u$ C+ W+ L% {$ E% M. e
D GridBagConstrainLayout3 ^7 Q8 w' E2 W- }, L5 r) M6 q1 m
Q149 Which of the following are true?4 q; D* V& Z2 G7 |
A The MouseListener interface defines methods for handling mouse clicks. # N( \# p4 l7 u; \6 L \) r6 D' z5 f B The MouseMotionListener interface defines methods for handling mouse clicks.4 T$ H+ A0 [& G
C The MouseClickListener interface defines methods for mouse clicks.. T3 i% d" l; M5 v5 l' O. ]- e0 U
D The ActionListener interface defines methods for handling the clicking of a Button object.0 d: a& j. h$ q4 M. e4 w9 q k" a
Q150 What is the value of –31 >>>5 >>5 >>>5 >>5 >>>5 >>5 ? 0 d1 G; C P* l% U# Z8 ^- s A NaN l2 C3 H4 A7 m8 y1 h
B -1 + h2 S$ S0 n( h- X: Y4 g9 ]# l9 W3 f C 36 Z) z# F- M2 A0 N9 L2 h. u
D 1024 : M6 l/ r. ^9 t( |' W Q148 C 8 ]5 Q4 j( A( e9 H Q149 AD2 S6 {$ R1 Q( n) I; ]
Q150 C
发表于 2012-8-4 12:33:16
