Multiple choice

Which of the following methods is not present in the TableModel Interface in java?

  1. getValueAt(int rowIndex, int colIndex)

  2. getColCount()

  3. setValueAt(Object aValue, int rowIndex, int colIndex)

  4. getRowCount()

  5. isCellEditable(int rowIndex, int colIndex)
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

This is the correct choice. There is no method named getColCount() in TableModel Interface. The correct method name is getColumnCount() and it returns the number of columns in a model. 

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