A+ Certification

How is communication with the processor accomplished?

External Data Bus
In binary what does 1 represent and what does 0 represent

1 is on and 0 is off
What does a register do?

provides temporary storage of internal commands and data for the CPU
What are the names that Intel gave the 4 general purpose registers?

AX, BX, CX and DX
What is machine language?

lines of code to instruct the processor what to do
What is an instruction set?

All of the machine language commands that the CPU understands

Author

bljewhite

28993

Card Set

A+ Certification

Description

Chapter 1

Updated

2010-08-05T01:47:37Z

Show Answers