Certkiller had designed a new system for processing and then viewing the student records from the
Web. Each student has one image(8?” x 11″) that was scanned at 300 dpi and when compressed

takes up approximate 52KB of space. Which of the following methods has been used to store the
image?

A.
DjVu

B.
LDF LuraDoc

C.
ITU (CCITT) Group IV

D.
ITU (CCITT) Group III