澶嶄範棰?/p>
2
濡傛湁闆峰悓锛岀函灞炲阀鍚堬紒
1.
涓嬪垪鍝竴绉嶅彊杩版槸姝ｇ‘鐨?/p>
()
A.
abstract
淇グ绗﹀彲淇グ瀛楁銆佹柟娉曞拰绫?/p>
B.
鎶借薄鏂规硶鐨?/p>
body
閮ㄥ垎蹇呴』鐢ㄤ竴瀵瑰ぇ鎷彿
{ }
鍖呬綇
C.
澹版槑鎶借薄鏂规硶锛屽ぇ鎷彿鍙湁鍙棤
D.
澹版槑鎶借薄鏂规硶涓嶅彲鍐欏嚭澶ф嫭鍙?/p>
2.
涓嬪垪璇存硶姝ｇ‘鐨勬湁
()
A. class
涓殑
constructor
涓嶅彲鐪佺暐
B. constructor
蹇呴』涓?/p>
class
鍚屽悕锛屼絾鏂规硶涓嶈兘涓?/p>
class
鍚屽悕
C. constructor
鍦ㄤ竴涓璞¤
new
鏃舵墽琛?/p>
D.
涓�涓?/p>
class
鍙兘瀹氫箟涓�涓?/p>
constructor
3.
浠ヤ笅鍝釜琛ㄨ揪寮忔槸涓嶅悎娉曠殑锛?/p>
锛?/p>
A
銆?/p>
String x=
鈥?/p>
Hello
鈥?/p>
; int y=9; x+=y;
B
銆?/p>
String x=
鈥?/p>
Hello
鈥?/p>
; int y=9; if(x= =y) { }
C
銆?/p>
String x=
鈥?/p>
Hello
鈥?/p>
; int y=9; x=x+y;
D
銆?/p>
String x=null; int y=(x!=null)&&(x.length()>0) ? x.length() : 0
4.
涓嬪垪鍏充簬淇グ绗︽贩鐢ㄧ殑璇存硶锛岄敊璇殑鏄紙
锛?/p>
A
锛?/p>
abstract
涓嶈兘涓?/p>
final
骞跺垪淇グ鍚屼竴涓被
B
锛?/p>
abstract
绫讳腑涓嶅彲浠ユ湁
private
鐨勬垚鍛?/p>
C
锛?/p>
abstract
鏂规硶蹇呴』鍦?/p>
abstract
绫讳腑
D
锛?/p>
static
鏂规硶涓兘澶勭悊闈?/p>
static
鐨勫睘鎬?/p>
5.
锛堬級淇グ绗﹀厑璁稿绫绘垚鍛樼殑璁块棶涓嶄緷璧栦簬璇ョ被鐨勪换浣曞璞?/p>
A
銆?/p>
abstract
B
銆?/p>
static
C
銆?/p>
return
D
銆?/p>
public
6.
鍏充簬琚鏈夎闂帶鍒剁
private
淇グ鐨勬垚鍛樺彉閲忥紝浠ヤ笅璇存硶姝ｇ‘鐨勬槸锛?/p>
锛?/p>
A
锛庡彲浠ヨ涓夌绫绘墍寮曠敤锛氳绫昏嚜韬�佷笌瀹冨湪鍚屼竴涓寘涓殑鍏朵粬绫汇�佸湪鍏朵粬鍖呬腑鐨勮绫荤殑瀛愮被
B
锛庡彲浠ヨ涓ょ绫昏闂拰寮曠敤锛氳绫绘湰韬�佽绫荤殑鎵�鏈夊瓙绫?/p>
C
锛庡彧鑳借璇ョ被鑷韩鎵�璁块棶鍜屼慨鏀?/p>
D
锛庡彧鑳借鍚屼竴涓寘涓殑绫昏闂?/p>