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A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address each single word in memory?

A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address each single word in memory?

Database System Concepts
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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A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many
bits are needed to address each single word in memory?

 

A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address eath single word in memory? P5-1. Р5-2. How many bytes of memory are needed to store a full screen of data if the screen is made of 24 lines with 80 characters in each line? The system uses ASCII code, with each ASCII character stored as a byte.
Transcribed Image Text:A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address eath single word in memory? P5-1. Р5-2. How many bytes of memory are needed to store a full screen of data if the screen is made of 24 lines with 80 characters in each line? The system uses ASCII code, with each ASCII character stored as a byte.
A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address eath single word in memory? P5-1. Р5-2. How many bytes of memory are needed to store a full screen of data if the screen is made of 24 lines with 80 characters in each line? The system uses ASCII code, with each ASCII character stored as a byte.
Transcribed Image Text:A computer has 64 MB (megabytes) of memory. Each word is 4 bytes. How many bits are needed to address eath single word in memory? P5-1. Р5-2. How many bytes of memory are needed to store a full screen of data if the screen is made of 24 lines with 80 characters in each line? The system uses ASCII code, with each ASCII character stored as a byte.
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