Program Flow Charting
Depending upon the language used, program code my be difficult for humans to
read and understand. However, one type of programming that is very easy to
understand is flow charting. More ...
Unicast, Multicast, Broadcast. What Does It Mean?
Unicast, Multicast, and Broadcast are different network transmission methods. Unicast is a
transmission between a single sender and a single receiver, while Broadcast is a transmission
from a single sender to all clients on the network. More ...
A 16-bit bus can transfer 16 binary bits simultainiously. This requires 16 separate metal traces on a PC board.
We also need traces for control signals. The whole group of traces is referred to as a bus. More ...
right on your local computer, not on the web server, and it's a scripting language meaning
it's run by an interpreter. More ...
How to Use Basic Linear Gradients in Inkscape
Gradients are a very powerful effect you can use to make your drawings look more professional.
In this article you learn that gradients are very easy to use in the amazing, powerful, and free
Inkscape vector graphics drawing application. More ...
Breeding Tarantulas for Fun and Profit
A tarantula can be sold on the Internet to people who want an exotic pet and to breeders
for between $20.00 and $40.00. Since they can have about 400 or 500 babies, tarantula
breeding can be quite lucrative. More ...
Degree verses Computer Certifications
MCSE, CCNA or CCNP, Linux, Netware and Unix, these are all good certifications to have, but in today's job market,
certifications are the basic minimum required by employers. Most positions require a degree. More ...
Networking and Internet Standards Organizations
Without standards, the Internet would be chaos. The primary organization that sets
communications standards for the Internet is the Internet Engineering Task Force (IETF). More ...
Where to Get Graphics and Photographs for Your eBook
With the resources and techniques described here, there's no reason you can't add charts, diagrams,
illustrations, or photographs to add quality, usability, and value to your information product. More ...
30 Questions Related to Classes of Addresses
30 questions related to Part 1.3 of the CompTIA Network+ Certification Exam - Classes
of addresses. Even though address classes has been abandoned for more flexible classless
addressing, it's still covered in the exam, and understanding address classes is a good
introduction to classless addressing and subnetting. More ...
Computer Networking Devices
Computer networking devices, also known as networking hardware or network equipment
are components connected to the network by network media. This article describes the
function of the hub, bridge, switch, router, gateway, multilayer switch, and brouter. More ...
Understanding Optical Fiber Types
Two major types of optical fibers exist for communication systems: multimode and single mode.
Multimode fiber can carry many modes of light rays, while single mode fiber can only carry one mode of light ray. More ...
How to Troubleshoot an HTML Table
The most common problem with tables is the table being unexpectedly
stretched way out of proportion. Another common problem with tables is cell contents
not being positioned the way you want them to be. More ...
Repairing Internet Explorer
Because the Windows operating system relies on many components of Internet Explorer,
any problems with Internet Explorer can affect other areas of the system. More ...
Make Money Writing Resumes and Curriculum Vitaes (CVs)
If you've got half-decent writing skills you could make an honest profit from offering a much-needed
CV writing service. As well as making money you'll have the satisfaction of helping hundreds or even
thousands of people to find their perfect job. More ...
What Kind of Fire Extinguisher Should I Buy?
A fire extinguisher is something you simply must have. It can keep a small fire from raging out of control.
There are several types of extinguishers, designed for different kinds of fires. More ...
How to Strengthen Website Authentication
To achieve strong authentication on the Web, IT professionals must find a balance among three
separate forces whose goals are often at odds: the cost and security needs of the company, the
impact on user behavior, and the motivations of the would-be attacker. More ...
Cartooning is a Great Career
"If you're into cartoon drawing but never thought it to be anything more than just a pastime,
by just being a bit more serious, you can have a career that's a lot of fun as a highly paid cartoonist. More ...
The Difference Between a Broadcast Domain and a Collision Domain
One of the most confusing things to understand in computer networking is the difference between
a broadcast domain and a collision domain. Much of the confusion results because of the operation of a network switch. More ...