QUESTION 4 Which of the following are advantages of DRAM over SRAM? O Higher capacity O Higher speed O Refresh circuitry O Simpler memory cell QUESTION 5 SRAM uses a to store a bit. capacitor...

Please answer all questions

Extracted text: QUESTION 4 Which of the following are advantages of DRAM over SRAM? O Higher capacity O Higher speed O Refresh circuitry O Simpler memory cell QUESTION 5 SRAM uses a to store a bit. capacitor transistor diode O flip-flop QUESTION 6 How many address lines are used in the entire system below? Type out the number, for example: thirteen A10 A0 A15 32K×4 A11 CS


Extracted text: QUESTION 1 A 4KX4 DRAM uses the following pins for addressing: O 6 address pins (AO-A5) and RAS and CAS O 6 address pins (A0-A5) O 12 address pins (A0-A13) and RAS and CAS O 12 address pins (AO-A13) and no RAS or CAS QUESTION 2 DRAM uses a to store a bit in each cell. O transistor O diode capacitor O flip-flop QUESTION 3 Which of the following are advantages of SRAM over DRAM? Requires refresh circuitry Has 100% availibility to the processor O Has greater density/capacity O Generally faster access time