A.x
B.y
C.i
D.j
第1题:
Look! Here()the famous player
Acomes
Bcome
Chad come
Dcoming
第2题:
下列不能用来作为变量名的是?
A.You.name
B.Apple
C.WONDER
D.Come_here
第3题:
11、下列不能用来作为变量名的是?
A.You.name
B.Apple
C.WONDER
D.Come_here
第4题:
7、If A = (10011000)2, B = (00010000)2 and C = A ⊕ B, which of the following bit patterns is the result of rotating left 3 bits on C? (Here ⊕ represents logical operation XOR)
A.01000001
B.01000100
C.01000000
D.00010001
第5题:
若有如下接口A的定义,下列哪些类下确实现了该接口() interface A { void method1(int i); void method2(int j); }
A.class B implements A{ void method1() { } void method2() { } }
B.class B { void method1(int i ) { } void method2(int j ) { } }
C.class B implements A { void method1(int i ) { } void method2(int j ) { } }
D.class B implements A{ public void method1(int x ) { } public void method2(int y ) { } }