6. Which of the following outputs values from a 2-D array? A) for (row = 0; row
ID: 3618759 • Letter: 6
Question
6.
Which of the following outputs values from a 2-D array?
A)
for (row = 0; row < 5; row++){
for (col = 0; col < 4; col++){
JOptionPane.showMessageDialog(null, table[row][column]);
}
}
B)
for (row = 5; row < 0; row++){
for (col = 0; col < 4; col++){
JOptionPane.showMessageDialog(null, table[row}[column]);
}
C)
for (row = 0; row < 5; row++){
for (col = 0; col < 0; col++)
JOptionPane.showMessageDialog(null, table[row}[column]);
}
D)
for (row = 0; row < 5; row++)
for (col = 0; col < 4; col++)
JOptionPane.showMessageDialog(null, table[row}[column]);
Explanation / Answer
6.
Which of the following outputs values from a 2-D array?
A)
for (row = 0; row < 5; row++){
for (col = 0; col < 4; col++){
JOptionPane.showMessageDialog(null, table[row][column]);
}
}
B)
for (row = 5; row < 0; row++){
for (col = 0; col < 4; col++){
JOptionPane.showMessageDialog(null, table[row}[column]); //notesyntax error, should be ]
}
C)
for (row = 0; row < 5; row++){
for (col = 0; col < 0; col++)
JOptionPane.showMessageDialog(null, table[row}[column]); and there is asyntax error in addition
}
D)
for (row = 0; row < 5; row++)
for (col = 0; col < 4; col++)
JOptionPane.showMessageDialog(null, table[row}[column]); should be ]
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