SaasWorx interview questions

As a fresher developer, your basic programming concepts must be clear. E.g. how a for loop works. Along with this, OOPs and SQL /DBMS concepts are important. Additional requirements: A programming language(Java recommended), HTML, CSS and Javascript knowledge.

Overall experience of interview is not so good because HR is little bit rude and it was seems like he is taking an interview under pressure of someone I don't know why he came to take interview.