@jon_d_doe This isn't a problem with education as people are implying. You interviewers are the clowns here. As Nigerians we need to start appreciating our languages. Nothing wrong in a Nigerian not understanding English.
@itsSh0la@GUZESHO I suggest you read Other people's money, you might change your mind. Maybe you don't like reading, just take a look at USA, the country is 23 trillion or so in debt. Educate yourself!
I understand companies want engineers that knows a little about every tool/technology. Engineers that have specialised on a particular tool will still always stand out.