2021 NECO DATA PROCESSING SOLUTIONS

DATA PROCESSING OBJ 1-10: DBABEDACCD 11-20: AECCCCCDCA 21-30: EBBEDAABDB 31-40: CDBEADEDEE 41-50: BBDABEEAAE 51-60: CAEBBAACAE ================================================ DATA PROCESSING THEORY (1ai) (i) Fiber optics, also spelled […]