问题:
Given that c is a reference to a valid java.io.Console object, and:
11.String pw = c.readPassword("%s", "pw: ");
12.System.out.println("got " + pw);
13.String name = c.readLine("%s", "name: ");
14.System.out.println(" got ", name);
If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()
A . An exception is thrown at runtime
B . pw: fido got fido name: bob got bob
C . pw: got fido name: bob got bob
D . Compilation fails.
Given that c is a reference to a valid java.io.Console object, and:
11.String pw = c.readPassword("%s", "pw: ");
12.System.out.println("got " + pw);
13.String name = c.readLine("%s", "name: ");
14.System.out.println(" got ", name);
If the user types fido when prompted for a password, and then responds bob when prompted for a name,what is the result?()
● 参考解析
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