[amp_mcq option1=”Intel” option2=”IBM” option3=”Motorola” option4=”MIPS” correct=”option1″]
The correct answer is: A. Intel
Intel was the first company to define RISC architecture. In 1986, they released the 80386 microprocessor, which was the first RISC-based microprocessor. The 80386 was a major breakthrough in microprocessor design, and it helped to usher in the era of personal computing.
RISC stands for Reduced Instruction Set Computing. RISC architectures are designed to be simple and efficient. They have a small number of instructions, which makes them easier to design and implement. RISC architectures also tend to be faster than CISC (Complex Instruction Set Computing) architectures, which have a larger number of instructions.
Intel’s 80386 was not the first RISC microprocessor, but it was the first to be widely adopted. The 80386 was used in many popular personal computers, including the IBM PC and the Apple Macintosh. The 80386 also helped to popularize the RISC architecture, which is now used in many different types of computers, including servers, workstations, and supercomputers.
The other options are incorrect. IBM, Motorola, and MIPS are all companies that have developed RISC microprocessors, but they were not the first to do so.