[amp_mcq option1=”80386″ option2=”80486″ option3=”80286″ option4=”80386DX” correct=”option1″]
The correct answer is: A. 80386
The 80386 is the first processor to have a 5-stage pipeline. This means that it can execute instructions in parallel, which makes it much faster than previous processors. The 80386 also has a number of other features that make it a powerful processor, including a 32-bit architecture and a built-in math coprocessor.
The 80486 is a later processor that also has a 5-stage pipeline. However, it does not have the same features as the 80386, such as a 32-bit architecture and a built-in math coprocessor.
The 80286 is an earlier processor that does not have a 5-stage pipeline. It is much slower than the 80386 and 80486 processors.
The 80386DX is a variant of the 80386 processor that has a 32-bit architecture. It is the same as the 80386 except for this one feature.
In conclusion, the 80386 is the only processor listed that has a 5-stage pipeline. It is a powerful processor with a number of features that make it faster than previous processors.