Vaco Binary Simantics interview expeirence
1st Round Phone Screening round Brief Introduction Top Features of java Why Java is secure real time example of abstraction What is polymorphism explain in detail Explain Exception Handling in Java Explain Threading How much Experience in SQL? Some basic questions SQL 2nd Round : Technical Interview Breif Introduction Rate yourself in Java and SQl out of 5 Write Java code to swap two variables Write Update queryto set country for given customer id What is Join. Explain Type of joins Write query to join to tables based on custmer_id column using left join and fetch given data of columns Then She asked to modify previous query by showing only 3rd largest amount of one table but don't remove left join Can you apply the limit function here? Differnce between delete, drop and truncate difference between having and group by Can you apply both having and where clause, then what will be the order of code execution? What do you understand by window...