[amp_mcq option1=”8088 and 80286″ option2=”8086 and 80286″ option3=”8051 and 8088″ option4=”8051 and 8086″ correct=”option2″]
The correct answer is: B. 8086 and 80286
The 8086 and 80286 are both microprocessors from Intel. They are both 16-bit processors, and they both have the same set of instructions. The 80286 is a newer and more powerful processor than the 8086, but it is still compatible with the 8086’s instruction set. This means that programs written for the 8086 can be run on the 80286 without any changes.
The 8051 is a 8-bit microcontroller from Intel. It is a different type of processor than the 8086 and 80286. It has a different set of instructions, and it is not compatible with the 8086’s instruction set. This means that programs written for the 8086 cannot be run on the 8051 without changes.
The 8088 is a 16-bit microprocessor from Intel. It is a less powerful version of the 8086. It has the same instruction set as the 8086, but it has a slower clock speed and a smaller data bus. This means that it is not as fast or as powerful as the 8086.
In conclusion, the correct answer is: B. 8086 and 80286. The 8086 and 80286 are both 16-bit processors from Intel with the same set of instructions. The 8051 is an 8-bit microcontroller from Intel with a different set of instructions. The 8088 is a less powerful version of the 8086 with the same instruction set.