Which of the following backup types provides the fastest backup and recovery performance but requires the most storage space?
Incremental backup
I. 3q² -29q +18 = 0
II. 9p² - 4 = 0
I. 2x² + 11 x + 15 = 0
II. 2y² - 19 y + 44 = 0
I. 8a2 – 22a+ 15 = 0
II. 12b2 - 47b + 40=0
I. 35x² + 83x + 36 = 0
II. 42y² + 53y + 15 = 0
I. 49y2+ 35y + 6 = 0
II. 12x2+ 17 x + 6 = 0
I. 2x2 – 10x – 48 = 0
II. y2 – 16y – 297 = 0
I. x² + 3x – 154 = 0
II. y² + 5y – 126 = 0
I. 2p² - 11p + 12 = 0
II. 2q² - 17q + 36 = 0
I. 10x² - 11x + 3 = 0
II. 42y² - 23y – 10 = 0
I. x3 = 1728
II. y2 – 15y + 56 = 0
