Q89. A periodic refresh cycle is not essential for which of the following types of memory?Computer — Computer Architecture — Question 89 of 110A. Dynamic RAM (DRAM)B. Static RAM (SRAM)C. Synchronous DRAM (SDRAM)D. Double Data Rate SDRAM (DDR SDRAM)Practice more Computer MCQs for entrance exam preparation on Examora.io.← Previous Question Next Question →