Online Access Free 1z1-808 Practice Test

View the exhibit:
public class Student {
public String name = "";
public int age = 0;
public String major = "Undeclared";
public boolean fulltime = true;
public void display() {
System.out.println("Name: " + name + " Major: " + major); }
public boolean isFullTime() {
return fulltime;
}
}
Which line of code initializes a student instance?

• A.Student student1 = Student.new();
• B.Student student1;
• C.Student student1 = new Student();
• D.Student student1 = Student();

Given:

What is result?

• A.An exception is thrown at runtime
• B.Unsuccessful
• C.Successful
• D.Compilation fails

Given the code snippet from a compiled Java source file:

Which command-line arguments should you pass to the program to obtain the following output?
Arg is 2

• A.java MyFile 1 2 2 3 4
• B.java MyFile 2 2 2
• C.java MyFile 0 1 2 3
• D.java MyFile 1 3 2 2

Given:
class Test {
public static void main (String[] args) {
int day = 1;
switch (day) {
case "7":
System.out.print("Uranus");
case "6":
System.out.print("Saturn");
case "1":
System.out.print("Mercury");
case "2":
System.out.print("Venus");
case "3":
System.out.print("Earth");
case "4":
System.out.print("Mars");
case "5":
System.out.print("Jupiter");
}
}
}
Which two modifications, made independently, enable the code to compile and run?

• A.changing the type of the variable day to String
• B.adding a break statement after each print statement
• C.arranging the case labels in ascending order
• D.changing the string literals in each case label to integer
• E.adding a default section within the switch code-block

Which code fragment causes a compilation error?

• A.Option E
• B.Option A
• C.Option C
• D.Option B
• E.Option D