Online Access Free 1z0-809 Exam Questions

Given the code fragment:

What is the result?

• A.text1
• B.text1text2
• C.text1text2text2text3
• D.[text1, text2]

Given that version.txt is accessible and contains:
1234567890
and given the code fragment:

What is the result?

• A.121
• B.135
• C.122
• D.The program prints nothing.

Which statement is true about the DriverManager class?

• A.it is written by different vendors for their specific database.
• B.It returns an instance of Connection.
• C.It only queries metadata of the database.
• D.It executes SQL statements against the database.

Given the code fragment:
Path source = Paths.get ("/data/december/log.txt");
Path destination = Paths.get("/data");
Files.copy (source, destination);
and assuming that the file /data/december/log.txt is accessible and contains:
10-Dec-2014 - Executed successfully
What is the result?

• A.A FileNotFoundException is thrown at run time.
• B.A file with the name log.txt is created in the /data directory and the content of the /data/december/log.
  txt file is copied to it.
• C.The program executes successfully and does NOT change the file system.
• D.A FileAlreadyExistsException is thrown at run time.

Given the content of /resourses/Message.properties:
welcome1="Good day!"
and given the code fragment:
Properties prop = new Properties ();
FileInputStream fis = new FileInputStream ("/resources/Message.properties"); prop.load(fis); System.out.println(prop.getProperty("welcome1")); System.out.println(prop.getProperty("welcome2", "Test"));//line n1 System.out.println(prop.getProperty("welcome3")); What is the result?

• A.Good day!followed by an Exception stack trace
• B.Good day!Testnull
• C.A compilation error occurs at line n1.
• D.Good day!Testfollowed by an Exception stack trace