a. Figure 1 depicts two popular random-access memory (RAM) structures. Identify the RAM and discuss their differences. Address line dovo Transistor Storage capacitor T Cound Ground Billine B Address BU (a) (b) Figure 1: Random-access memory (RAM) structures [6 marks] b. Although RAM is known for its high-speed, read-only memory (ROM) is the technology chosen for storage of fundamental computer applications. Explain why. [4 marks]