Student data as read from the data file:
Student data in the same order as in the data file:
Last
Name
[0]
First
Name
[1]
ID
Number
[2]
Student data sorted by the first names in array column 1:
Last
Name
[0]
First
Name
[1]
ID
Number
[2]
Student data sorted by the ID numbers in array column 2:
Last
Name
[0]
First
Name
[1]
ID
Number
[2]