I have completed my computer engineering from some college and great desire to work in java . However, there are many basic things about which I am unaware. Today I went for an interview, he asked me those questions about which I was doubtful. As a result, I couldn't answer. When that sir got to know that I have done BE he was shocked and he said that it's a sad that I am comp engineer. I am totally shattered because I am working really hard to learn java . Cannot share this with family or friends.