CSH 2.2 MrG 2012.0926 Computer Hardware

2978 days ago by CSH2012

 

<p>#1)</p>
<p>ENIAC = Electronic Numerical Integrator Analyzer and Computer</p>
<p>Von Neuman Machine = CPU, ALU, MU, I/O</p>
<p>CPU = Central Processing Unit</p>
<p>ALU = Arithmetic and Logic Unit</p>
<p>MU = Memory Unit</p>
<p>I/O = Input or Output</p>
#1)
ENIAC = Electronic Numerical Integrator Analyzer and Computer
Von Neuman Machine = CPU, ALU, MU, I/O
CPU = Central Processing Unit
ALU = Arithmetic and Logic Unit
MU = Memory Unit
I/O = Input or Output
#2) D 
       
#3) show((120*1000^3)/(512*1000^2).n()) 
       
\newcommand{\Bold}[1]{\mathbf{#1}}234.375000000000
\newcommand{\Bold}[1]{\mathbf{#1}}234.375000000000
#3) 1KB = 1024 B show((120*1024^3)/(512*1024^2).n()) 
       
\newcommand{\Bold}[1]{\mathbf{#1}}240.000000000000
\newcommand{\Bold}[1]{\mathbf{#1}}240.000000000000
#4) show(2^2) show(2^3) show(2^8) 
       
\newcommand{\Bold}[1]{\mathbf{#1}}4
\newcommand{\Bold}[1]{\mathbf{#1}}8
\newcommand{\Bold}[1]{\mathbf{#1}}256
\newcommand{\Bold}[1]{\mathbf{#1}}4
\newcommand{\Bold}[1]{\mathbf{#1}}8
\newcommand{\Bold}[1]{\mathbf{#1}}256
#5) 7 bits is not enought, but 1 byte is good! #5) ASCII: American Standard Code for Information Interchange #5) BASIC: Beginer's All-Purpose Symbolic Instruction Code show(2^7) 
       
\newcommand{\Bold}[1]{\mathbf{#1}}128
\newcommand{\Bold}[1]{\mathbf{#1}}128