कंप्यूटर आर्किटेक्चर में, CPU से मुख्य मेमोरी या इनपुट/आउटपुट उपकरणों में मेमोरी एड्रेस स्थानांतरित करने के लिए किस सिस्टम बस का उपयोग किया जाता है?

Match the Computer Units with their correct Descriptions: (a) Output Unit — (i) Used for storing data and instructions before and after processing. (b) Processing Unit — (ii) Used for storing/presenting the results. (c) Storage Unit — (iii) Performs all arithmetic and logical operations.

Which of the following expansion buses is commonly used to connect internal hardware devices like memory or peripheral components to a computer system?