FCPC - COMPORG - MAct3

Consider the following x86 assembly code:

mov eax, 10

• Immediate Addressing

• Direct Addressing

• egister Addressing

• Indirect Addressing

In the instruction mov ecx, [ebx], what addressing mode is being used?

• Immediate Addressing

• Direct Addressing

• Register Addressing

• Indirect Addressing

Which instruction is associated with the implied addressing mode?

• add eax, ebx

• sub ecx, 5

• jmp label

• mov edx, [esi]

Consider the instruction add esi, [ebx]. What addressing mode is used here?

• Indexed Addressing

• Base-Register Addressing

• Relative Addressing

• Indirect Addressing

The instruction mov [ecx + 20], eax is an example of:

• Indexed Addressing

• Base-Register Addressing

• Relative Addressing

• Indirect Addressing

What does the instruction push eax do?

• Adds the contents of two registers

• Pushes a value onto the stack

• Halts the program

• Pops a value from the stack

In the instruction mov edx, [ecx + esi], what addressing mode is used?

• Indexed Addressing

• Base-Register Addressing

• Relative Addressing

• Indirect Addressing

The jmp label instruction is an example of:

• Immediate Addressing

• Direct Addressing

• Relative Addressing

• Indexed Addressing

The pop ebx instruction is associated with which addressing mode?

• Immediate Addressing

• Direct Addressing

• Register Addressing

• Indirect Addressing

What does the cmp eax, ebx instruction do?

• Adds the contents of two registers

• Compares the contents of two registers

• Moves data between registers

• Halts the program