DumpLeader website is fully equipped with resources and the questions of Oracle 1Z0-805 exam, it also includes the Oracle 1Z0-805 exam practice test. Which can help candidates prepare for the exam and pass the exam. You can download the part of the trial exam questions and answers as a try. DumpLeader provide true and comprehensive exam questions and answers. With our exclusive online Oracle 1Z0-805 exam training materials, you'll easily through Oracle 1Z0-805 exam. Our site ensure 100% pass rate.
IT industry is growing very rapidly in the past few years, so a lot of people start to learn IT knowledge, so that keep them for future success efforts. Oracle 1Z0-805 certification exam is essential certification of the IT industry, many people frustrated by this certification. Today, I will tell you a good way to pass the exam which is to choose DumpLeader Oracle 1Z0-805 exam training materials. It can help you to pass the exam, and we can guarantee 100% pass rate. If you do not pass, we will guarantee to refund the full purchase cost. So you will have no losses.
As long as you need the exam, we can update the Oracle certification 1Z0-805 exam training materials to meet your examination needs. DumpLeader's training materials contain many practice questions and answers about Oracle 1Z0-805 and they can 100% ensure you pass Oracle 1Z0-805 exam. With the training materials we provide, you can take a better preparation for the exam. And we will also provide you a year free update service.
Oracle 1Z0-805 exam candidates all know the Oracle 1Z0-805 exam is not easy to pass. But it is also the only way to success, so they have to choose it. In order to improve the value of your career, you must pass this certification exam. The exam questions and answers designed by DumpLeader contain different targeted, and have wide coverage. There is no any other books or other information can transcend it. The question bprovided by DumpLeader definitely ace exam questions and answers that help you pass the exam. The results many people used prove that DumpLeader success rate of up to 100%. DumpLeader is the only way that suits you to pass the exam, choose it equal to create a better future.
Exam Code: 1Z0-805
Exam Name: Oracle (Upgrade to Java SE 7 Programmer)
One year free update, No help, Full refund!
Total Q&A: 90 Questions and Answers
Last Update: 2013-10-26
1Z0-805 Free Demo Download: http://www.dumpleader.com/1Z0-805_exam.html
NO.1 Given the code fragment:
public static void main(String[] args) {
String source = "d:\\company\\info.txt";
String dest = "d:\\company\\emp\\info.txt";
//insert code fragment here Line **
} catch (IOException e) {
System.err.println ("Caught IOException: " + e.getmessage();
}
}
Which two try statements, when inserted at line **, enable the code to successfully move the file info.txt to
the destination directory, even if a file by the same name already exists in the destination directory?
A. try {FileChannel in = new FileInputStream(source).getChannel(); FileChannel out = new
FileOutputStream(dest).getChannel (); in.transferTo (0, in.size(), out);
B. try {Files.copy(Paths.get(source), Paths.get(dest)); Files.delete(Paths.get(source));
C. try {Files.copy(Paths.get(source), Paths.get(dest)); Files.delete(Paths.get(source));
D. try {Files.move(Paths.get(source),Paths.get(dest));
E. try {BufferedReader br = Files.newBufferedReader(Paths.get(source), Charset.forName ("UTF8"));
BufferedWriter bw = Files.newBufferedWriter (Paths.get(dest), Charset.forName ("UTF-8")); String record
= ""; while ((record = br.readLine()) != null){ bw.write (record); bw.newLine(); }
Files.delete(Paths.get(source));
Answer: B,D
Oracle practice questions 1Z0-805 1Z0-805 1Z0-805 exam simulations 1Z0-805
NO.2 Given the code fragment:
dataFormat df;
Which statement defines a new DataFormat object that displays the default date format for the UK
Locale?
A. df = DateFormat.getDateInstance (DateFormat.DEFAULT, Locale(UK));
B. df = DateFormat.getDateInstance (DateFormat.DEFAULT, UK);
C. df = DateFormat.getDateInstance (DateFormat.DEFAULT, Locale.UK);
D. df = new DateFormat.getDataInstance (DataFormat.DEFAULT, Locale.UK);
E. df = new DateFormat.getDateInstance (DateFormat.DEFAULT, Locale(UK));
Answer: C
Oracle 1Z0-805 certification training 1Z0-805 dumps 1Z0-805 1Z0-805
NO.3 Which statement is true about the take method defined in the WatchService interface?
A. Retrieves and removes the next watch key, or returns null of none are present.
B. Retrieves and removes the next watch key. If a queued key is not immediately available, the program
waits for the specified wait time.
C. Retrieves and removes the next watch key: waits if no key is yet present.
D. Retrieves and removes all pending events for the watch key, returning a list of the events that were
retrieved.
Answer: C
Oracle 1Z0-805 1Z0-805 study guide 1Z0-805 practice test 1Z0-805 test answers
NO.4 Given the following code fragment:
public class Calc {
public static void main (String [] args) {
//* insert code here Line ** System.out.print("The decimal value is" + var);
}
}
Which three code fragments, when inserted independently at line **, enable the code to compile/
A. int var = 0b_1001;
B. long var = 0b100_01L;
C. float var = 0b10_01;
D. float var = 0b10_01F;
E. double var = 0b10_01;
F. double var = 0b10_01D;
Answer: B,C,E
Oracle dumps Braindumps 1Z0-805 1Z0-805 questions 1Z0-805
NO.5 Given three resource bundles with these values set for menu1: ( The default resource bundle is
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")); What is the result?
A. No message is printed
B. petit
C. :
D. Small
E. A runtime error is produced
Answer: E
Oracle Bootcamp 1Z0-805 1Z0-805 1Z0-805 1Z0-805 practice test 1Z0-805
NO.6 Which code fragments print 1?
A. String arr [] = {"1", "2", "3"}; List <? extendsString > arrList = new LinkedList <> (Arrays.asList (arr));
System.out.println (arrList.get (0));
B. String arr [] = {"1", "2", "3"}; List <Integer> arrList = new LinkedList <> (Arrays.asList (arr));
System.out.println (arrList.get (0));
C. String arr [] = {"1", "2", "3"}; List <?> arrList = new LinkedList <> (Arrays.asList (arr)); System.out.println
(arrList.get (0));
D. String arr [] = {"1","2","3"}; List <?> arrList = new LinkedList <?>(Arrays.asList (arr)); System.out.println
(arrList.get (0));
E. String arr [] = {"1","2","3"}; List <Integer> extendsString > arrList =new LinkedList <Integer>
(Arrays.asList (arr)); System.out.println (arrList.get (0));
Answer: A,C
Oracle exam simulations 1Z0-805 demo 1Z0-805 study guide
NO.7 Given a resource bundle MessageBundle, what is the name of the default bundle file?
A. MessageBundle.profile
B. MessageBundle.xml
C. MessageBundle.java
D. MessageBundle.properties
Answer: D
Oracle original questions 1Z0-805 questions 1Z0-805 1Z0-805 answers real questions 1Z0-805 answers real questions 1Z0-805 test questions
NO.8 Given the fragment:
public class CustomerApplication {
public static void main (String [] args) {
CustomerDAO custDao = new CustomerDAOMemoryImp1 ();
// . . . other methods
} }
Which two valid alternatives to line 3 would decouple this application from a specific implementation of
customerDAO?
A. CustomerDAO custDao = new customerDAO();
B. CustomerDAO custDao = (CustomerDAO) new object();
C. CustomerDAO custDao = CustomerDAO.getInstance();
D. CustomerDAO custDao = (CustomerDAO) new CustomerDAOmemoryImp1();
E. CustomerDAO custDao = CustomerDAOFactory.getInstance();
Answer: C,E
Oracle original questions 1Z0-805 1Z0-805 test answers 1Z0-805
NO.9 Given the code fragment:
List<Person> pList = new CopyOnWriteArrayList<Person>();
Which statement is true?
A. Read access to the List should be synchronized.
B. Write access to the List should be synchronized.
C. Person objects retrieved from the List are thread-safe.
D. A Person object retrieved from the List is copied when written to.
E. Multiple threads can safely delete Person objects from the List.
Answer: C
Braindumps Oracle 1Z0-805 1Z0-805 1Z0-805 1Z0-805 Bootcamp
NO.10 You are using a database from XY/Data. What is a prerequisite for connecting to the database using a
JDBC 4.0 driver from XY/Data?
A. Use the JDBC DriverManager.loadDriver method.
B. Put the XY/data driver into the classpath of your application.
C. Create an instance of the XY/Data driver class using the new keyword.
D. Create an Implementation of DriverManager that extends the XY/Data driver
Answer: B
Oracle 1Z0-805 1Z0-805 certification 1Z0-805
NO.11 Which two statements are true about the walkFileTree method of the files class?
A. The file tree traversal is breadth-first with the given FileVisitor invoked for each file encountered.
B. If the file is a directory, and if that directory could not be opened, the postVisitFileFailed method is
invoked with the I/O exception.
C. The maxDepth parameter s value is the maximum number of directories to visit.
D. By default, symbolic links are not automatically followed by the method.
Answer: C,D
Oracle 1Z0-805 1Z0-805 1Z0-805 practice questions
NO.12 What design pattern does the Drivermanager.getconnection () method characterize?
A. DAO
B. Factory
C. Singleton
D. composition
Answer: B
Oracle 1Z0-805 practice questions 1Z0-805 answers real questions 1Z0-805 pdf
NO.13 Given the code fragment: public class Test {
public static void main (String [] args) {
Path path1 = Paths.get("D:\\sys\\asm\\.\\data\\..\\..\\mfg\\production.log");
System.out.println(path1.normalize());
System.out.println(path1.getNameCount());
}
}
What is the result?
A. D:\sys\mfg\production.log 8
B. D:\\sys\\asm\\.\\data\\. . \\mfg\\production.log 6
C. D: \\sys\\asm\\.\\data\\. . \\mfg\\production.log 8
D. D: \sys\mfg\production.log 4
E. D: \\ sys\\asm\\data\\mfg\\production.log 6
Answer: A
Oracle 1Z0-805 1Z0-805 demo 1Z0-805 1Z0-805 Bootcamp 1Z0-805 answers real questions
NO.14 Given the code fragment:
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");
}
Which code fragments, when inserted independently at line **, enable the code to compile?
A. }catch (IOException | NoSuchFileException e) { System.out.println(e); }
B. } catch (IOException | IndexOutOfBoundException e) { System.out.println(e); }
C. } catch (Exception | IOException | FileNotFoundException e ) { System.out.println(e); }
D. } catch (NoSuchFileException e ) { System.out.println(e); }
E. } catch (InvalidPathException | IOException e) { System.out.println(e); }
Answer: B,D,E
Oracle 1Z0-805 dumps 1Z0-805 1Z0-805 pdf 1Z0-805
NO.15 Given:
import java.util.*; public class StringApp { public static void main (String [] args) { Set <String> set = new
TreeSet <> (); set.add("X"); set.add("Y"); set.add("X"); set.add("Y"); set.add("X"); Iterator <String> it =
set.iterator (); int count = 0; while (it.hasNext()) { switch (it.next()){ case "X": System.out.print("X "); break;
case "Y": System.out.print("Y "); break; } count++; } System.out.println ("\ncount = " + count); } }
What is the result?
A. X X Y X Y count = 5
B. X Y X Y count = 4
C. X Y count = s
D. X Y count = 2
Answer: D
Oracle 1Z0-805 certification 1Z0-805 1Z0-805 1Z0-805 answers real questions 1Z0-805
DumpLeader offer the latest 1Z0-807 exam material and high-quality 00M-624 pdf questions & answers. Our CAT-221 VCE testing engine and C_HANATEC_1 study guide can help you pass the real exam. High-quality 1Z0-060 dumps training materials can 100% guarantee you pass the exam faster and easier. Pass the exam to obtain certification is so simple.
Article Link: http://www.dumpleader.com/1Z0-805_exam.html
没有评论:
发表评论