A main memory has 1 giga-words of byte addressable memory, with four bytes per word. The memory system uses a direct mapped cache. There are 4K cache lines, and each cache line holds 32 words of memory. Any answers that are a power of 2 must be written in the form of a number and/or one of the prefixes: K (kilo), M (mega), G (giga), T (tera), P (peta). How many bytes make up main memory? How many bits are needed for each main memory address? How many bytes of memory are in each main memory block? How many main memory bits are used for the block offset? How many main memory bits are used for the block number? How many blocks are there in main memory? How many bytes make up cache memory? How many bytes of memory are in each cache line? How many main memory bits are used for the line number? How many main memory bits are used for the tag? bytes. bits. bytes. bits. bits. blocks. bytes. bytes bits. bits.

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
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Computer science homework Please help me with this homework question.
A main memory has 1 giga-words of byte addressable memory, with four bytes per word. The
memory system uses a direct mapped cache. There are 4K cache lines, and each cache line holds 32 words
of memory. Any answers that are a power of 2 must be written in the form of a number and/or one of the
prefixes: K (kilo), M (mega), G (giga), T (tera), P (peta).
How many bytes make up main memory?
How many bits are needed for each main memory address?
How many bytes of memory are in each main memory block?
How many main memory bits are used for the block offset?
How many main memory bits are used for the block number?
How many blocks are there in main memory?
How many bytes make up cache memory?
How many bytes of memory are in each cache line?
How many main memory bits are used for the line number?
How many main memory bits are used for the tag?
bytes.
bits.
bytes.
bits.
bits.
blocks.
bytes.
bytes
bits. T.6
bits.
ne
Transcribed Image Text:A main memory has 1 giga-words of byte addressable memory, with four bytes per word. The memory system uses a direct mapped cache. There are 4K cache lines, and each cache line holds 32 words of memory. Any answers that are a power of 2 must be written in the form of a number and/or one of the prefixes: K (kilo), M (mega), G (giga), T (tera), P (peta). How many bytes make up main memory? How many bits are needed for each main memory address? How many bytes of memory are in each main memory block? How many main memory bits are used for the block offset? How many main memory bits are used for the block number? How many blocks are there in main memory? How many bytes make up cache memory? How many bytes of memory are in each cache line? How many main memory bits are used for the line number? How many main memory bits are used for the tag? bytes. bits. bytes. bits. bits. blocks. bytes. bytes bits. T.6 bits. ne
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