你可能感興趣的試題

多項(xiàng)選擇題

The 8859-1 character code for the uppercase letter A is 65. Which of these code fragments declare and initialize a variable of type char with this value？（）

A.char ch = 65；
B.char ch = ’¥65’；
C.char ch = ’¥0041’；
D.char ch = ’A’；
E.char ch = "A"；

多項(xiàng)選擇題

Given the following code， which method declarations， when inserted at the indicated position， will not cause the program to fail compilation？（）
public class Qdd1f {
public long sum（long a， long b） {
return a + b；
}
// insert new method declaration here
}

A.public int sum（int a， int b） { return a + b； }
B.public int sum（long a， long b） { return 0； }
C.abstract int sum（）；
D.private long sum（long a， long b） { return a + b； }
E.public long sum（long a， int b） { return a + b； }

Which of the following range of short is correct？（）

你可能感興趣的試題

The 8859-1 character code for the uppercase letter A is 65. Which of these code fragments declare and initialize a variable of type char with this value？（）

Given the following code， which method declarations， when inserted at the indicated position， will not cause the program to fail compilation？（） public class Qdd1f { public long sum（long a， long b） { return a + b； } // insert new method declaration here }

Which of the following range of short is correct？（）

The 8859-1 character code for the uppercase letter A is 65. Which of these code fragments declare and initialize a variable of type char with this value？（）

Given the following code， which method declarations， when inserted at the indicated position， will not cause the program to fail compilation？（）
public class Qdd1f {
public long sum（long a， long b） {
return a + b；
}
// insert new method declaration here
}