What is a common type of computer architecture?

The choice of Von Neumann as a common type of computer architecture is accurate because it represents the foundational architecture upon which most modern computers are built. The Von Neumann architecture describes a system where the central processing unit (CPU) processes instructions and data stored in a single memory space. This architecture employs a single bus for both data and instructions, allowing the CPU to fetch and execute instructions sequentially from memory.

This model is critical in shaping how computers operate today, influencing the design of CPU, memory, and storage interactions. The simplicity of the architecture has also made it a standard study model in computer science.

Other types of architectures, while important in their own contexts, do not hold the same foundational significance as Von Neumann. Post-structured and cooperative do not represent widely recognized architectural models, and the client-server model describes a networking framework rather than a fundamental computer architecture. Thus, Von Neumann stands out as the most prevalent and influential type of computer architecture.