Which of the following is true ?
i) Buffer may hold the only existing copy of a data item.
ii) Cache may hold the only existing copy of a data item.
1
only i)
2
only ii)
3
both i) and ii)
4
neither i) nor ii)
Which of the following is true ?
i) Buffer may hold the only existing copy of a data item.
ii) Cache may hold the only existing copy of a data item.