Question 23 Not yet answered The two most important characteristics of memory are capacity and performance. One performance parameter the "Memory cycle time" consists of: Marked out of 1.00 Flag question a. Access time (latency) O b. Access time and transfer rate O c. Transfer rate O d. refresh time Question 22 Not yet answered In which technique, does the CPU issue an I/O command, continues to execute subsequent instructions, and is interrupted by the I/O module when the latter has completed its work: Marked out of 1.00 P Flag question a. Interrupts O b. Programmed I/O O c. I/O Channel O d. I/O Registers