Answer the following questions.

$[8$M: $42]$

a$)$ Consider a $32$KB byte addressable RAM chip. Answer the following questions.

i$.$ What is the address space and addressability of the memory?

ii$.$ What is the number of address bits needed?

b$)$ List two types of computer architectures. Which architecture suffers from data transfer limitations arising due to a single system bus connecting the memory to the CPU?

c$)$ Which type of LC$-3$ instructions are used to load or store data from memory to registers and vice$-$versa?

d$)$ Which single gate is equivalent to the circuit? Draw the gate and its truth table.

Options