Which of the following Student class methods must be implemented in the Student class to make this main method successfully display from the array each student's lastName, firstName and totalPoints? public static void main (String[] args) ( } Student[] my class { new Student ("smith","fred", 95), new Student ("bauer", "jack",123), new Student ("jacobs", "carrie", 195), } new Student ("renquist", "abe",148), new Student ("Jackson" ","trevor", 108), new Student ("perry","fred",225), new Student ("loceff","fred", 44), new Student("stollings", "pamela",452), new Student ("charters","rodney", 295), new Student ("cassar","john", 321), O printArrayConsole Method: public static void printArrayConsole(String title, Student[] data) ( }; for (int k = 0; k< data.length; k++) System.out.println(data[k] ); System.out.println("\n"title+"\n"); for (int k = 0; k
Which of the following Student class methods must be implemented in the Student class to make this main method successfully display from the array each student's lastName, firstName and totalPoints? public static void main (String[] args) ( } Student[] my class { new Student ("smith","fred", 95), new Student ("bauer", "jack",123), new Student ("jacobs", "carrie", 195), } new Student ("renquist", "abe",148), new Student ("Jackson" ","trevor", 108), new Student ("perry","fred",225), new Student ("loceff","fred", 44), new Student("stollings", "pamela",452), new Student ("charters","rodney", 295), new Student ("cassar","john", 321), O printArrayConsole Method: public static void printArrayConsole(String title, Student[] data) ( }; for (int k = 0; k< data.length; k++) System.out.println(data[k] ); System.out.println("\n"title+"\n"); for (int k = 0; k
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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![Which of the following Student class methods must be implemented in the Student class to make this main method successfully display from the array each student's lastName, firstName and totalPoints?
public static void main (String[] args)
{
}
Student [] my_class = { new Student ("smith","fred", 95),
new Student ("bauer", "jack",123),
new Student ("jacobs","carrie", 195),
new Student ("renquist", "abe",148),
new Student ("3ackson","trevor", 108),
new Student ("perry","fred",225),
new Student ("loceff","fred", 44),
new Student("stollings", "pamela",452),
new Student ("charters", "rodney", 295),
new Student ("cassar","john", 321),
};
for (int k = 0; k<data.length; k++)
System.out.println( data[k] );
O printArrayConsole Method:
public static void printArrayConsole(String title, Student[] data)
{
}
O Default Constructor:
}
System.out.println("\n********** " + title + " **********\n");
for (int k = 0; k < data.length; k++)
System.out.println(data[k].toString() );
public Student ( )
lastName = firstName = "zz-error";
totalPoints = 0;
System.out.println();
O Parameterized constructor:
}
public Student ( String 1st, String fst, long pts)
lastName = firstName = "zz-error";
totalPoints = 0;
ⒸtoString method
}
public String toString()
{
String strStudent = lastName + ", " + firstName
+ " Points: " + totalPoints;
return strStudent;](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fcb2584b9-3c16-410b-8e35-749ba9c43d09%2F6803d49f-bff5-4f5a-af7d-0a579934f985%2Fodcyh2h_processed.png&w=3840&q=75)
Transcribed Image Text:Which of the following Student class methods must be implemented in the Student class to make this main method successfully display from the array each student's lastName, firstName and totalPoints?
public static void main (String[] args)
{
}
Student [] my_class = { new Student ("smith","fred", 95),
new Student ("bauer", "jack",123),
new Student ("jacobs","carrie", 195),
new Student ("renquist", "abe",148),
new Student ("3ackson","trevor", 108),
new Student ("perry","fred",225),
new Student ("loceff","fred", 44),
new Student("stollings", "pamela",452),
new Student ("charters", "rodney", 295),
new Student ("cassar","john", 321),
};
for (int k = 0; k<data.length; k++)
System.out.println( data[k] );
O printArrayConsole Method:
public static void printArrayConsole(String title, Student[] data)
{
}
O Default Constructor:
}
System.out.println("\n********** " + title + " **********\n");
for (int k = 0; k < data.length; k++)
System.out.println(data[k].toString() );
public Student ( )
lastName = firstName = "zz-error";
totalPoints = 0;
System.out.println();
O Parameterized constructor:
}
public Student ( String 1st, String fst, long pts)
lastName = firstName = "zz-error";
totalPoints = 0;
ⒸtoString method
}
public String toString()
{
String strStudent = lastName + ", " + firstName
+ " Points: " + totalPoints;
return strStudent;
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