Which of the following are the advantages of Dynamic RAMs (DRAM) over Static RAMs (SRAM)?

A. They are much less expensive to manufacture than SRAM.

B. They consume less power than SRAM.

C. They have a higher storage capacity than SRAM.

D. They are much faster than SRAM when it comes to data access.

Choose the correct answer from the options given below:

Dynamic RAM (DRAM) is a type of volatile memory that stores data using a capacitor, while Static RAM (SRAM) is a type of volatile memory that stores data using a flip-flop circuit.

Key PointsDynamic RAMs (DRAM) have advantages over Static RAMs (SRAM) in terms of cost, power consumption, and storage capacity.

• DRAM is less expensive to manufacture than SRAM, as it requires fewer components.
• DRAM also consumes less power than SRAM, as it only needs power to refresh the memory cells periodically.
• Additionally, DRAM has a higher storage capacity than SRAM, as it can store more bits of data per chip.
• However, SRAM is faster than DRAM when it comes to data access, as it does not require periodic refreshing like DRAM does.