Free Oracle 1Z1-803 Exam Dumps Questions & Answers

Given:
public class Test { public static void main(String[] args) { int ax = 10, az = 30; int aw = 1, ay = 1; try { aw = ax % 2; ay = az / aw; } catch (ArithmeticException e1) { System.out.println("Invalid Divisor"); } catch (Exception e2) { aw = 1; System.out.println("Divisor Changed"); } ay = az /aw; // Line 14 System.out.println("Succesful Division " + ay);
}
}
What is the result?

• A.Invalid Divisor Divisor Changed Successful Division 30
• B.Invalid Divisor Exception in thread "main" java.lang.ArithmeticException: / by zero at test.Teagle.main(Teagle.java:14) Successful Division 1
• C.Invalid Divisor Successful Division 30
• D.Invalid Divisor Exception in thread "main" java.lang.ArithmeticException: / by zero at test.Teagle.main(Teagle.java:14)

Given: What is the result?

• A.sc: class.SampleClass asc: class.AnotherSampleClass
• B.sc: class.Object asc: class.AnotherSampleClass
• C.sc: class.AnotherSampleClass asc: class.SampleClass
• D.sc: class.AnotherSampleClass asc: class.AnotherSampleClass

Which statement is true about the default constructor of a top-level class?

• A.It can be overloaded.
• B.The default constructor of a subclass always invokes the no-argument constructor of its superclass.
• C.It has private access modifier in its declaration.
• D.It can take arguments.

Given: What is the result?

• A.Red 0 Orange 0 Green 6
• B.Red 0 Orange 1
• C.Green 4
• D.Red 0 Orange 0 Green 3
• E.Compilation fails

Given:
public class Test {
public static void main(String[] args) {
try {
String[] arr =new String[4];
arr[1] = "Unix";
arr[2] = "Linux";
arr[3] = "Solarios";
for (String var : arr) {
System.out.print(var + " ");
}
} catch(Exception e) {
System.out.print (e.getClass());
}
}
}
What is the result?

• A.Null Unix Linux Solaris
• B.Class java.lang.NullPointerException
• C.Class java.lang.Exception
• D.Unix Linux Solaris