1) Which of these is true of our system? Circle one in each row Isolated I/0 Memory-mapped I/0 Harvard arch. or or Von Neumann arch. Descending stack Little endian Ascending stack Big endian or or

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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1) Which of these is true of our system?
Circle one in each row
Memory-mapped 1/0
Harvard arch.
or
Isolated I/O
or
Von Neumann arch.
Descending stack
Ascending stack
Big endian
or
Little endian
or
2) Seven segment displays!
Write a program that does the following...
a) reads in a byte from memory (this means you'll need to have dcb)
b) determines how to represent each set of four bits (stărt w/a byte; so
there will be two of these) in:a seven segment display (see guide below).
c) write this translation into memory into another address (since each 7-seg
display requires seven bytes, one for each segment, how much memory will
this require?
Don't use a bunch of memory if you don't need to...)
Transcribed Image Text:1) Which of these is true of our system? Circle one in each row Memory-mapped 1/0 Harvard arch. or Isolated I/O or Von Neumann arch. Descending stack Ascending stack Big endian or Little endian or 2) Seven segment displays! Write a program that does the following... a) reads in a byte from memory (this means you'll need to have dcb) b) determines how to represent each set of four bits (stărt w/a byte; so there will be two of these) in:a seven segment display (see guide below). c) write this translation into memory into another address (since each 7-seg display requires seven bytes, one for each segment, how much memory will this require? Don't use a bunch of memory if you don't need to...)
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