최신Oracle Upgrade to Java SE 7 Programmer (1Z0-805日本語版) - 1Z0-805日本語무료샘플문제
문제1
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제2
written in US English.)
English US resource Bundle
Menu1 = small
French resource Bundle
Menu1 = petit
Chinese Resource Bundle
Menu = 1
And given the code fragment:
Locale.setDefault (new Locale("es", "ES")); // Set default to Spanish and Spain
loc1 = Locale.getDefault();
ResourceBundle messages = ResourceBundle.getBundle ("messageBundle", loc1);
System.out.println (messages.getString("menu1"));
written in US English.)
English US resource Bundle
Menu1 = small
French resource Bundle
Menu1 = petit
Chinese Resource Bundle
Menu = 1
And given the code fragment:
Locale.setDefault (new Locale("es", "ES")); // Set default to Spanish and Spain
loc1 = Locale.getDefault();
ResourceBundle messages = ResourceBundle.getBundle ("messageBundle", loc1);
System.out.println (messages.getString("menu1"));
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제3
public class MyGrades {
private final List<Integer> myGrades = new ArrayList<Integer>();
private final ReadWriteLock rwlock = new ReentrantReadWriteLock();
public void addGrade(Integer grade) {
/*
lock and modify
*/
}
public void averageGrades() {
// acquire _______ lock Line **
double sum = 0;
int i = 0;
for (i = 0; i < myGrades.size(); i++) {
sum += myGrades.get(i);
}
// release __________ lock Line ***
System.out.println("The average is: " + sum/(i+1));
}
}
public class MyGrades {
private final List<Integer> myGrades = new ArrayList<Integer>();
private final ReadWriteLock rwlock = new ReentrantReadWriteLock();
public void addGrade(Integer grade) {
/*
lock and modify
*/
}
public void averageGrades() {
// acquire _______ lock Line **
double sum = 0;
int i = 0;
for (i = 0; i < myGrades.size(); i++) {
sum += myGrades.get(i);
}
// release __________ lock Line ***
System.out.println("The average is: " + sum/(i+1));
}
}
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제4
private static void copyContents (File source, File target) {
try {inputStream fis = new FileInputStream(source);
outputStream fos = new FileOutputStream (target);
byte [] buf = new byte [8192]; int i;
while ((i = fis.read(buf)) != -1) {
fos.write (buf, 0, i);
}
//insert code fragment here. Line **
System.out.println ("Successfully copied");
}
private static void copyContents (File source, File target) {
try {inputStream fis = new FileInputStream(source);
outputStream fos = new FileOutputStream (target);
byte [] buf = new byte [8192]; int i;
while ((i = fis.read(buf)) != -1) {
fos.write (buf, 0, i);
}
//insert code fragment here. Line **
System.out.println ("Successfully copied");
}
정답: B,D,E
설명: (ITDumpsKR 회원만 볼 수 있음)
문제5
List<Person> pList = new CopyOnWriteArrayList<Person>();
List<Person> pList = new CopyOnWriteArrayList<Person>();
정답: B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제6
정답: C
설명: (ITDumpsKR 회원만 볼 수 있음)
문제7
SimpleDateFormat sdf;
SimpleDateFormat sdf;
정답: D
설명: (ITDumpsKR 회원만 볼 수 있음)
문제8
정답: A,B
설명: (ITDumpsKR 회원만 볼 수 있음)
문제9
정답: A
설명: (ITDumpsKR 회원만 볼 수 있음)