Why this test matters
DEST is unusual because it is graded on key depressions per hour (KDPH): the standard is roughly 2,000 key depressions in 15 minutes, which is about 8,000 KDPH or 27 WPM, while certain Data Entry Operator Grade A posts demand 15,000 KDPH (about 50 WPM). Candidates who only ever check their WPM on lenient tools arrive unprepared for the KDPH framing, the strict no-backspace rule, and the depth-of-error deductions. This simulator translates between KDPH and WPM for you, enforces the disabled edit keys, and applies the category-wise error tolerance, so your practice number means the same thing your exam number will.