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100% Pass 1z1-809 - Valid Java SE 8 Programmer II Reliable Test Duration

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To prepare for the Oracle 1z0-809 Exam, candidates must have a solid understanding of Java programming concepts and syntax. They must also have hands-on experience working with Java APIs and be familiar with various Java development tools. Additionally, candidates can take advantage of Oracle's official study materials, such as books, practice exams, and online training courses, to prepare for the exam. Passing the Oracle 1z0-809 Exam demonstrates that a candidate has advanced Java programming skills, making them a valuable asset to any organization that works with Java technology.

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Oracle 1z0-809 certification exam is designed for Java developers who want to prove their skills in the Java SE 8 programming language. Java SE 8 Programmer II certification exam is the second level exam in the Oracle Certified Professional (OCP) certification path for Java SE 8. Passing 1z1-809 Exam demonstrates that the candidate has a deep understanding of advanced Java concepts and can develop complex Java applications.

Oracle 1z0-809 exam is a challenging test that requires a solid understanding of the Java programming language. To successfully pass the exam, candidates must have a deep understanding of the topics covered in the exam, as well as practical experience working with Java. Candidates must also be able to write code that is efficient, scalable, and maintainable.

Oracle Java SE 8 Programmer II Sample Questions (Q64-Q69):

NEW QUESTION # 64
Given the code fragment:

Which modification enables the code to print Price 5 New Price 4?

A. Replace line n2 with .mapToInt (n -> n – 1);
B. Replace line n1with .forEach (e -> System.out.print (“Price” + e))
C. Replace line n2with .map (n -> System.out.println (“New Price” + n –1))and remove line n3
D. Replace line n3with .forEach (n -> System.out.println (“New Price” + n));

Answer: C

NEW QUESTION # 65
Given the code fragment:

What is the result?

A. 1000 : 2000
B. 4000 : 1000
C. 1000 : 4000
D. 4000 : 2000

Answer: B

NEW QUESTION # 66
Which two statements are true about localizing an application? (Choose two.)

A. Language codes use lowercase letters and region codes use uppercase letters.
B. Textual elements (messages and GUI labels) are hard-coded in the code.
C. Resource bundle files include data and currency information.
D. Support for new regional languages does not require recompilation of the code.
E. Language and region-specific programs are created using localized data.

Answer: A,D

NEW QUESTION # 67
Given:
class ImageScanner implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Scanner closed.");
}
public void scanImage () throws Exception {
System.out.print ("Scan.");
throw new Exception("Unable to scan.");
}
}
class ImagePrinter implements AutoCloseable {
public void close () throws Exception {
System.out.print ("Printer closed.");
}
public void printImage () {System.out.print("Print."); }
}
and this code fragment:
try (ImageScanner ir = new ImageScanner();
ImagePrinter iw = new ImagePrinter()) {
ir.scanImage();
iw.printImage();
} catch (Exception e) {
System.out.print(e.getMessage());
}
What is the result?

A. Scan.Printer closed. Scanner closed. Unable to scan.
B. Scan. Unable to scan.
C. Scan.Scanner closed. Unable to scan.
D. Scan. Unable to scan. Printer closed.

Answer: A

NEW QUESTION # 68
Given the structure of the STUDENT table:
Student (id INTEGER, name VARCHAR)
Given:
public class Test {
static Connection newConnection =null;
public static Connection get DBConnection () throws SQLException {
try (Connection con = DriveManager.getConnection(URL, username, password)) { newConnection = con;
}
return newConnection;
}
public static void main (String [] args) throws SQLException {
get DBConnection ();
Statement st = newConnection.createStatement();
st.executeUpdate("INSERT INTO student VALUES (102, 'Kelvin')");
}
}
Assume that:
The required database driver is configured in the classpath.
The appropriate database is accessible with the URL, userName, and passWord exists.
The SQL query is valid.
What is the result?

A. A NullPointerException is thrown as runtime.
B. The program executes successfully and the STUDENT table is NOT updated with any record.
C. The program executes successfully and the STUDENT table is updated with one record.
D. A SQLException is thrown as runtime.

Answer: D

NEW QUESTION # 69
......

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