1Z0-804日本語無料問題集「Oracle Java SE 7 Programmer II Exam (1Z0-804日本語版)」

質問 1

（A）public void process () throws IOException {
super.process ();
while ((record = br.readLine()) != null) {
System.out.println(record);
}}

（B）public void process () throws FileNotFoundException, IOException { super.process ();
while ((record = br.readLine()) !=null) {
System.out.println(record);
}}

（C）public void process (){
try {
super.process ();
while ((record = br.readLine()) !=null) {
System.out.println(record);
}
} catch (IOException e) {}
}

（D）public void process () throws Exception {
super.process ();
while ((record = br.readLine()) !=null) {
System.out.println(record);
}}

（E）public void process (){
try {
super.process ();
while ((record = br.readLine()) !=null) {
System.out.println(record);
}
} catch (IOException | FileNotFoundException e) { }
}