<div class='cut-page'><button class='gotoPage' data-page='1'>Page 1</button> <div class='cut-image'><img data-url='document/prerequisite-ccde-certification-ccde-required-exams-ccde-written-exam-352-ooi.html?page=1' data-page='1' class='cut-thumb lazyload' alt='Page 1: · Prerequisite: CCDE certification CCDE@ Required Exams: CCDE Written Exam 352- OOI and CCDE Practical Exam Recommended Preparation: Contact your local Cisco Authorized Learning' loading='lazy' src='data:image/gif;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAYAAAAfFcSJAAAADUlEQVR42mNk+P+/HgAFhAJ/wlseKgAAAABJRU5ErkJggg==' data-src='https://reader035.cupdf.com/reader035/viewer/2022062508/5ff585a608510e29ff067355/html5/thumbnails/1.jpg' width='140' height='200' /></div></div>