Identify which of the following statements are applicable to RISC or CISC architecture?

a$.$ It has a very large number of instructions.

b$.$ It is a Load$/$ Store Architecture.

c$.$ Instruction length is variable

d$.$ It has a large number of registers

e$.$ It has many addressing modes

If the contents of R$1$ are $0\backslash$times $82346529$ then what will be the contents of R$0$ after the

execution of the following instructions:

a$.$ LDRH RO$,[$R$1\}$

b$.$ LDR RO$,[$R$1\}$

c$.$ LDRSH RO$,[$R$1\}$

d$.$ LDRB RO$,[$R$1\}$