What does HP ultrasonic double feed detection do?

exams HP2-H41 HP2-H41 exam 0 Comments

What does HP ultrasonic double feed detection do?
A . Uses ultrasonic technology to exploit the memory on the connected computer
B. Recognizes text and recreates it using editable fonts
C. Enables simultaneous duplex scanning of multiple pages at the same time
D. Senses multiple pages passing through the automatic document feeder

Answer: D