Kuis Mikroprosesor

What is the data bus size of the 8085 microprocessor?

• 4-bit

• 8-bit

• 16-bit

• 32-bit

What is the maximum memory capacity that can be accessed by the 8086 microprocessor?

• 64 KB

• 256 KB

• 1 MB

• 2 MB

What is the instruction to load an immediate value into a register in 8085?

• MOV

• MVI

• ADD

• SUB

What is the purpose of the ALE (Address Latch Enable) pin on the 8085 microprocessor?

• Separate address and data

• Activate memory devices

• Control read/write cycles

• Enable interrupts

What is the length of the address bus on the 8085 microprocessor?

• 8-bit

• 16-bit

• 20-bit

• 32-bit

What is the architecture of the 8086 microprocessor?

• 4-bit

• 8-bit

• 16-bit

• 32-bit

Which register is used to store the address of the next instruction?

• Accumulator

• Program Counter

• Stack Pointer

• Instruction Register

What is a characteristic of RISC (Reduced Instruction Set Computer) microprocessors?

• Complex instructions

• Simple and fast instructions

• Small memory size

• Use many registers

What is the function of the SP (Stack Pointer) register in the 8085 microprocessor?

• Store arithmetic results

• Store the memory address being accessed

• Store the top address of the stack

• Store temporary values

What is the operating mode of the 8086 microprocessor that supports memory access up to 1 MB?

• Real mode

• Virtual mode

• Protected mode

• Linear mode