Translate vquiz to Dutch (Netherlands)?

Hello,
I install Vquiz today and it looks great.
Only now there are some words not translate to Dutch (next, / continue, email address etc.)
Is there a translation for Dutch, or maybe an easy way to do this?

Hello,
Have you checked component's language file?

Hello,
Thanks for the answer.
No, where can i found this option? And how to translate?

Hello,
Language file is available in com_vquiz/language/en-GB folder. It’s quite easy to translate the tool into any language you want. All the text strings used in the tool are available in a single language file which can be easily copied to create another language file and copy the new file in new language folder.

Thanks Daniel, that works fine. Maybe already someone translate this file to Dutch?