A. Phase synchronization B. Frequency synchronization
C. Frame synchronization
D. None of the mentioned
Explanation: Frame synchronization is necessary when the information is organized in blocks or messages of some uniform number of symbols. Thus block code needs frame synchronization.
For block codes _____ is necessary. | Frame synchronization | CSS, PMS, PPSC, FPSC, KPPSC, SPSC, ISSB and NTS Past Papers | Pakistan's Largest Online Past Papers Database