Answer
Web and Digital Communications
Step-by-step explanation
Information technology is he study, design, implementation, support or management of computer-based information systems .While Page Maker and Illustrator are the software's used in desktop publishing for the purposes of designing e-books, brochures, hand bills, visiting cards and other printing works. So Esther has acquired an associate's degree in information technology and certifications in Page Maker and Illustrator the best ideal career field for her is Web and Digital Communications
The web and digital communication includes creating, designing and producing of interactive multimedia products and services, including development of digitally-generated or computer-enhanced media used in business, training, entertainment, communications and marketing.