A Captcha encoder generates tests that most humans can pass, in aim to prevent bot spam of any kind.
In other words, the captcha encoder develops test that computer programs fail to pass.
The correct spelling is Captcha. You can get more information about Captcha's at the Wikipedia. Once on the website, type "Captcha" into the search field at the top of the page and press enter to bring up the information.
You may buy captcha from all kind of services or create one by yourself using some open source captcha. Check the link below for a list of open source captcha services.
A shaft encoder is also known as a rotary encoder. The shaft encoder converts an angular position of a shaft to a digital code.
WikiGuides do not have the captcha because of the nature of their work in the community.
encoder for blackberry 8900
No, you do not have to enter a CAPTCHA when you ask a question.And when you answer a question?To answer a question, however, you have to enter the CAPTCHA if you are not signed in to the site.
What is work the encoder In cable television transmission systems
explain decimal to BCD encoder
A normal encoder get proper output when input is asserted atmost one at a time. i.e if I0 I1 I2 I4 are inputs of 2to4 decoder then if the both inputs I1 and I2 are given then the output maybe 11 or 00 but not 01 or 10. In pripority encoder assigns priority to inputs, If encoder have I2 high priority than I1 and both I1 and I2 are applied '10' will be output.
Yes.
the functons of encoder is reverse of the dec
You can get an encoder online at Microsoft's website. There is a free version you can get and also a version of Microsoft Expression Encoder that you may buy.