Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Basics of computer engineering and Networking

635 views

Published on

This PPT gives you knowlege about Computer eng. basics. This is a Pratical approch about computer/IT engineering.

Published in: Technology
  • Be the first to comment

  • Be the first to like this

Basics of computer engineering and Networking

  1. 1. PANKIL AGRAWAL
  2. 2.  UNIX  HARDWARE BASED OS (IBM,HP,SUN)  C AND C++  OPEN SOURCE  LINUX
  3. 3.  STEAVE JOBS Vs. BILL GATES  WHO IS/WAS THE WINNER?
  4. 4.  COMPLETE OOPS BASED LANG. (HIGHER LEVEL LANG.)  WRITE ONCES AND RUN ANYWARE  HTML  PHP
  5. 5.  WINDOWS 95/96/98  INTERNET GETTING SPACE IN EACH HOUSE  GRAPHIC BASED OS  CHEAP HARDWARE  SEARCH ENGINES
  6. 6.  Google is a big player  Yahoo decided to Buy three search engines  Microsoft realized Internet is here to stay – Dominates the browser market – Realizes search is critical
  7. 7.  80% of users use search engines to find sites
  8. 8.  HTTP/HTTPS  DNS  FTP  MAIL SERVER  NIS/KERBEROS
  9. 9.  What is DNS?  Does it Useful?  Does DNS Important for Computer galaxy?  Example Of DNS Servers.
  10. 10.  Find Ip address of Domain Name  Find Domain name of IP address  How this process works?  Live Example
  11. 11.  DOMAIN REG.  WEB HOSTING
  12. 12.  Master DNS  IP Address Lookup - Forward and Reverse  TTL  Slave DNS  If Master fails or updating  Forward DNS  DOS n D-DOS attach  Forward Query to another server  View DNS

×