Consdier a main memory with 32-bit addresses, access time of 100 clock cycles, and a cache in the memory hierarchy as described in the table below.a) If this cache is a fully associative cache instead, can you please discuss (non-quantitatively) how the hit time and miss rate would change (i.e., increase, decrease, or it depends) compared to the direct-mapped cache? Please discuss and justify your answer. The table presents information about a computer's cache memory configuration:- **Cache Size**: 32K Bytes- **Block Size**: 4 Bytes (1 word)- **Cache Type**: Direct-Mapped- **Hit Time**: 1 cycle- **Miss Rate**: 5%- **Number of bits in Tag**: ?- **Number of bits in Index**: ?- **Number of bits in Offset**: ?The table outlines parameters and properties related to cache memory, commonly used in computer architecture to describe and design cache systems. The "?" indicates that the number of bits for the tag, index, and offset parts of the address need to be determined.

Answered: Consdier a main memory with 32-bit…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

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Consdier a main memory with 32-bit addresses, access time of 100 clock cycles, and a cache in the memory hierarchy as described in the table below.

a) If this cache is a fully associative cache instead, can you please discuss (non-quantitatively) how the hit time and miss rate would change (i.e., increase, decrease, or it depends) compared to the direct-mapped cache? Please discuss and justify your answer.

The table presents information about a computer's cache memory configuration:

- **Cache Size**: 32K Bytes
- **Block Size**: 4 Bytes (1 word)
- **Cache Type**: Direct-Mapped
- **Hit Time**: 1 cycle
- **Miss Rate**: 5%
- **Number of bits in Tag**: ?
- **Number of bits in Index**: ?
- **Number of bits in Offset**: ?

The table outlines parameters and properties related to cache memory, commonly used in computer architecture to describe and design cache systems. The "?" indicates that the number of bits for the tag, index, and offset parts of the address need to be determined.

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