A
鍗?/p>
濮撳悕锛?/p>
_______________
涓�
.
閫夋嫨棰橈細
锛堟瘡棰?/p>
3
鍒嗭紝鍏?/p>
60
鍒嗭級
銆?/p>
1
銆?/p>
1.
涓嬮潰涓摢涓や釜鍙互鍦?/p>
A
鐨勫瓙绫讳腑浣跨敤锛氾紙
锛?/p>
class A {
protected int method1 (int a, int b) {
return 0;
}
}
A. public int method 1 (int a, int b) { return 0; }
B. private int method1 (int a, int b) { return 0; }
C. public int method1 (int a, long b) { return 0; }
D. public short method1 (int a, int b) { return 0; }
瑙ｇ瓟锛?/p>
AC
涓昏鑰冩煡瀛愮被閲嶅啓鐖剁被鐨勬柟娉曠殑鍘熷垯
B
锛屽瓙绫婚噸鍐欑埗绫荤殑鏂规硶锛岃闂潈闄愪笉鑳介檷浣?/p>
C
锛屽睘浜庨噸杞?/p>
D
锛屽瓙绫婚噸鍐欑埗绫荤殑鏂规硶
杩斿洖鍊肩被鍨嬭鐩稿悓鎴栨槸鐖剁被鏂规硶杩斿洖鍊肩被鍨嬬殑瀛愮被
銆?/p>
7
銆?/p>
2.
涓嬮潰鍏充簬鍙橀噺鍙婂叾鑼冨洿鐨勯檲杩板摢浜涙槸涓嶆纭殑锛?/p>
锛夛細
A
锛庡疄渚嬪彉閲忔槸绫荤殑鎴愬憳鍙橀噺
B
锛庡疄渚嬪彉閲忕敤鍏抽敭瀛?/p>
static
澹版槑
C
锛庡湪鏂规硶涓畾涔夌殑灞�閮ㄥ彉閲忓湪璇ユ柟娉曡鎵ц鏃跺垱寤?/p>
D
锛庡眬閮ㄥ彉閲忓湪浣跨敤鍓嶅繀椤昏鍒濆鍖?/p>
瑙ｇ瓟锛?/p>
BC
鐢?/p>
static
淇グ鐨勫彉閲忕О涓虹被鍙橀噺鎴栨槸闈欐�佸彉閲?/p>
鏂规硶鍔犺浇鐨勬椂鍊欏垱寤哄眬閮ㄥ彉閲?/p>
銆?/p>
9
銆?/p>
3.
鎵ц瀹屼互涓嬩唬鐮?/p>
int [ ] x = new int[25]
锛涘悗锛屼互涓嬪摢椤硅鏄庢槸姝ｇ‘鐨勶紙
锛夛細
A
銆?/p>
x[24]
涓?/p>
0
B
銆?/p>
x[24]
鏈畾涔?/p>
C
銆?/p>
x[25]
涓?/p>
0
D
銆?/p>
x[0]
涓虹┖
瑙ｇ瓟锛?/p>
A
x
灞炰簬寮曠敤绫诲瀷锛岃寮曠敤绫诲瀷鐨勬瘡涓�涓垚鍛樻槸
int
绫诲瀷锛岄粯璁ゅ�间负锛?/p>
0
銆?/p>
11
銆?/p>
4.
鍏充簬浠ヤ笅
application
鐨勮鏄庯紝姝ｇ‘鐨勬槸锛?/p>
锛夛細
1
锛?/p>
class StaticStuff
2
锛?/p>
{
3
锛?/p>
static int x=10
锛?/p>
4
锛?/p>
static { x+=5
锛?/p>
}
5
锛?/p>
public static void main
锛?/p>
String args[ ]
锛?/p>
6
锛?/p>
{
7
锛?/p>
System.out.println(
鈥?/p>
x=
鈥?/p>
+ x);
8
锛?/p>
}
9
锛?/p>
static { x/=3;}
10. }