Correct option is (d) All of the Mentioned
Easy explanation: The access time is the time taken to read a stored word after applying the address bits in a MOS EPROM. It is the time required to fetch data from the memory. The typical values of tOE (i.e. access time) are 10 to 20 ns for bipolar, 25 to 100 ns for NMOS and 12 to 50 ns for CMOS.