Suppose the cache access time is 10ns, main memory access time is 200ns, and the cache hit rate is 80%. Assuming parallel (overlapped) access (or say, load-through is used), what is the average access time for the processor to access an item

  to change the number of rows and columns displayed by the excel object a. select the object and drag a size handle on the active object. b. deselect the object and drag a size handle of the object. c. deselect the object and drag a row or column divider of the object. d. select the object and drag a row or column divider on the active object.