ProProfs - The Knowledge FREEway
CompTIA Home
 Network+ Exam
A+ Certification
Study Guide
Articles
Active Membership
Practice Questions
Practice Exams
Software
Tutorials & Tips
Cram Sheets
A+ Forum
A+ Wiki
A+ WebSchool
A+ Flashcards
A+ Quiz School
APlus Jobs
A+ Book Deals
Deals On Ebay
Google
Web ProProfs.com
SAT Test

A+ Test Prep Tutorials

Glossary

Quick Jump To Letter

A | B | C | D | E | F | G | H | I | J | K | L | M | N | O | P | Q| R | S | T | U | V | W | X | Y | Z

A

  • ASCII  American Standard Code for Information Interchange - A standard character-coding scheme used by most computers to display letters, digits and special characters.  go to page

  • AT  It is a standard for keyboard.  go to page
  Return to top of page

B

  • BIOS  Basic Input Output System has instructions in the chip to start the computer and check the components of a computer.  go to page
  Return to top of page

C

  • Clock Speed  The rate at which a CPU is able to perform instructions. Clock speed is measured in megahertz (MHz), with 1MHz representing a million clock ticks per second. For a given CPU architecture, the faster the clock speed, the faster the computer. When used to compare CPUs with different architectures, clock speed is a less reliable indicator of performance.  go to page
  Return to top of page

I

  • IDE  Stands for “Integrated Device Electronics” an industry standard.  go to page

  • ISA  PCI and ISA are industry standards that define the speed and the functionality of a device.  go to page
  Return to top of page

M

  • Memory Buses  Buses are the circuit path that carries data or current; memory buses are paths or circuits that are designed for memory.  

    go to page
  Return to top of page

P

  • PCI   PCI and ISA are industry standards that define the speed and the functionality of a device.  go to page

  • Port  Is a connecting point to connect devices.  go to page

  • Processor  It is the brain of a computer, which processes the data and gives the output.  go to page
  Return to top of page

S

  • SCSI  Stands for “Small Computer System Interface” an industry standard.  go to page
  Return to top of page
 
01 of 01

 

Google
 
Web ProProfs.com
 
   
Home  |  Site Map  |  Contact
Copyright © 2005-2009 ProProfs.com - Privacy