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south georgia web design, spreadsheet solutions, and computer tutoring.

  
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Jobs at JD-tech,

Working for jd-tech.net is far from conventional. You get paid X percentage for each site you help on, depending on how much work you did on the site. Jd-tech does not have any 'permanent' workers and everyone who helps is a student attending high school. If you live in south georgia/north florida and have a passion for computers and the internet, contact us! to find out more.

Although we accept almost anyone, here is a quick test to let us see how much you know. when you hit submit, the site will take you to the contact page with your results embedded in the message. DO NOT CHEAT!

  1. what is the preferred family of functions for connecting to a mysql database in php?
    dba | oci | mysql | mysqli
  2. which base node is mostly used in javascript to get elements?
    window | document | page | body
  3. which is not a correct way to call a function in php ?
    function_name($param1); | call_user_func($param1,function_name); | call_user_func_array('function_name',$param_array); | $a = new A(); $a->function_name($param1);
  4. which is not a correct way to prevent an error from ex. "tainted_function();" ?
    error_reporting("off"); | @$a = tainted_function(); | set_error_handler('nothing'); function nothing($err_params....){}
  5. which of these is decodable without a key?
    md5 | mhash | gzdeflate | mcrypt

 
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