i have Important question for the experts of programming about Lab Institute of Wall Street??

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at the begining I took English course at the Institute .it has lap.. And every student has CD
Important ... a system of working is about telling you conversation and sentences then you hear that all ,after that show you some sentences and ask you to read them , then if your pronouncing is correct that programme will let you pass and if you were wrong it will ask you to repeat your reading ...... My question .. What are the steps followed for the work of such a program?

so,, may you help me to find out the answering ,please ?

is that need knowledge of programming ?c# ? ++C ?

please i'm waiting ,,,,,,, thanks for you all