Errors in the keying operation can be detected using
A) a key verification control procedure.
B) a data transfer control register.
C) program data editing.
D) None of these is correct.

Question

Quizplus · Accepted Answer

A key verification control procedure involves having a second person review and verify the keying operation, which can help detect errors. Data transfer control registers and program data editing may help with data integrity and accuracy, but they do not specifically address errors in the keying operation. Option D is incorrect as there are ways to detect errors in the keying operation.

Errors in the Keying Operation Can Be Detected Using