NIMCET 2023 — Computer PYQ
NIMCET | Computer | 2023Which of the following is true about Von Neumann architecture?
Choose the correct answer:
- A.
It has separate storage for input/output operations
- B.
It has a separate processing unit for data and instructions
- C.
It has separate memory for data and instructions
- D.
It has a single memory unit for both data and instructions
(Correct Answer)
It has a single memory unit for both data and instructions
Explanation
(d) It has a single memory unit for both data and instructions.
Von Neumann architecture, named after computer scientist John von Neumann, is a computer architecture design that is widely used in most modern computers. It is characterised by the following features:
It has a single memory unit: In Von Neumann architecture, both instructions and data are stored in the same memory unit. This means that the program instructions and data are fetched from and stored in the same memory.It has a Central Processing Unit (CPU): The CPU is responsible for executing instructions and performing calculations. It fetches instructions from memory, decodes them, and executes them.
Explanation
(d) It has a single memory unit for both data and instructions.
Von Neumann architecture, named after computer scientist John von Neumann, is a computer architecture design that is widely used in most modern computers. It is characterised by the following features:
It has a single memory unit: In Von Neumann architecture, both instructions and data are stored in the same memory unit. This means that the program instructions and data are fetched from and stored in the same memory.It has a Central Processing Unit (CPU): The CPU is responsible for executing instructions and performing calculations. It fetches instructions from memory, decodes them, and executes them.