Q64 Which of the following is not a wrapper class? A String
2 x+ d! W& a4 m( \5 ~ B Integer
& P' q9 a- e' [" z- {' \& G C Boolean
+ y$ D1 K6 _* o" b D Character
) b- b9 F: N0 e3 s$ K/ D, t Q65 Which Font attributes are available through the FontMetrics class?
; ?# F1 j! W3 i4 f: {' t A ascent
2 n0 b8 ?9 f7 q1 K& u6 `8 E B leading
7 _% L8 H* T, Y; M5 J* O! m C case
# {9 X6 u& G; k- O' B6 [ D height
. U5 h2 O* m1 Z/ U' }" L+ J Q66 Which constructor creates a TextArea with 10 rows and 20 columns?
' }0 ~5 I4 L) \2 b A new TextArea(10,20)( C, q9 J8 g! _
B new TextArea(20, 10)
& j- w L% O+ K7 U* R' d7 o# q C new TextArea(new Rows(10), new Columns(20))
* {$ u3 n9 s8 H1 I D new TextArea(200)
) B: n7 k# v2 P3 M+ H' j, }% T Q064 A
) u6 z4 U( z- @% Q7 |4 C4 F% |. ~ Q065 ABD
1 J/ g; j7 X' H* L$ F8 _& M Q066 A |
发表于 2012-8-4 12:33:16
