[amp_mcq option1=”MC68020″ option2=”ARC” option3=”Atmel AVR” option4=”Blackfin” correct=”option1″]
The correct answer is A. MC68020.
CISC stands for Complex Instruction Set Computing. It is a type of instruction set architecture (ISA) that uses a large number of instructions to perform a variety of tasks. CISC architectures are typically used in high-performance applications, such as servers and workstations.
The MC68020 is a 32-bit microprocessor that was introduced by Motorola in 1984. It is a member of the MC68000 family of microprocessors, which is one of the most popular families of microprocessors ever produced. The MC68020 is a CISC architecture, and it was one of the first microprocessors to support virtual memory.
The ARC is a RISC architecture that was developed by ARC International. RISC stands for Reduced Instruction Set Computing. It is a type of instruction set architecture that uses a small number of simple instructions to perform a variety of tasks. RISC architectures are typically used in low-power and embedded applications.
The Atmel AVR is a RISC architecture that was developed by Atmel. It is a popular choice for microcontroller applications. The AVR architecture is known for its low power consumption and its wide range of features.
The Blackfin is a RISC architecture that was developed by Analog Devices. It is a popular choice for DSP (digital signal processing) applications. The Blackfin architecture is known for its high performance and its low power consumption.
In conclusion, the correct answer is A. MC68020. The MC68020 is a CISC architecture that was introduced by Motorola in 1984. It is a member of the MC68000 family of microprocessors, which is one of the most popular families of microprocessors ever produced. The MC68020 is a CISC architecture, and it was one of the first microprocessors to support virtual memory.