Figure $1$ shows the content of a memory and a register; all numbers are decimal. Assume an instruction as shown in Figure $2,$ what is the value of the requested operand if:

a$.$ Immediate addressing is applied?

b$.$ Direct addressing is applied?

c$.$ Register Indirect addressing is applied?

d$.$ Register direct addressing is applied?

$(1$ mark$)$

$(1$ mark$)$

$(1$ mark$)$

$(1$ mark$)$

Semester $12023/2024$

Page $1$

KT$24703-$ Computer Architecture and Organization

Figure $1$

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Figure $2$