Von Neumann computer architecture is _____.

Von Neumann proposed his computer architecture design in 1945, which later came to be known as the Von Neumann Architecture. It consists of a Control Unit, Arithmetic and Logic Unit (ALU), Registers, Memory, and Input/Output units. The Von Neumann architecture is based on the stored program concept, where both instruction data and program data are stored in the same memory. Therefore, the Von Neumann computer architecture is SISD (Single Instruction, Single Data).