verify

(1) To prove the correctness of data. See validate.

(2) In software quality assurance, to determine that a system conforms to the intended behavior specified in design documents. Contrast with validate.

(3) In data entry operations, to compare the keystrokes of a second operator with the data entered by the first operator to ensure that the data were entered accurately. See validate.

(4) An internal DOS/Windows command that tests each write operation by reading it back.

verify on     turn on
verify off    turn off
verify        display status