Technical Application Specialist Interview Questions

5,433 technical application specialist interview questions shared by candidates

In 2nd Round First Part - Critical thinking questions(3) including 2 riddles like 'A ping pong ball tangled in a narrow pipe of half meter long embedded on a concreate. how to get the ball out when a paddle, some chewing gum and water provided' / 'A man and his son were in an car accident. The man died on the way to the hospital, but the boy was rushed into surgery. The surgeon said "I can't operate, that's my son!" How is this possible?' Second Part - Customer centric questions (2 or 3) like 'when a client reported an incident with urgent and you couldn't still look in to it and the client tag you and asking for a update how would you respond ' Third Part - questions from C# code (if condition for an array with a return value function) like what would be the output for a given input , Would this code run if not how could you implement it to make it runnable (have to re-write the code) Fourth Part - SQL/ schema given , query (with a join clause) out put , construct a query joining three tables for a given criteria - use with group by and having clause, optional query to build for a advance scenario.
Sep 17, 2024

In 2nd Round First Part - Critical thinking questions(3) including 2 riddles like 'A ping pong ball tangled in a narrow pipe of half meter long embedded on a concreate. how to get the ball out when a paddle, some chewing gum and water provided' / 'A man and his son were in an car accident. The man died on the way to the hospital, but the boy was rushed into surgery. The surgeon said "I can't operate, that's my son!" How is this possible?' Second Part - Customer centric questions (2 or 3) like 'when a client reported an incident with urgent and you couldn't still look in to it and the client tag you and asking for a update how would you respond ' Third Part - questions from C# code (if condition for an array with a return value function) like what would be the output for a given input , Would this code run if not how could you implement it to make it runnable (have to re-write the code) Fourth Part - SQL/ schema given , query (with a join clause) out put , construct a query joining three tables for a given criteria - use with group by and having clause, optional query to build for a advance scenario.

1. Why java is similar to javascript? 2. If you're a java resource then please create a project using javascript because both are used for same purpose? ....I didn't agree but didn't want to argue. 3. what is the difference between outer join & outer most join?.......I just told him that I never heard such thing in SQL. 4. why kafka cannot handle load? ... I told him it can but he didn't agree 5. why jvm is platform independent?.. I told him that java is platform independent not jvm Note.... All these questions are invalid. Although, the interviewer asked these questions , I told him that these questions don't make any sense. So he later said , sorry I am not a java resource but I am learning and then he just rejected me by giving feedback that I am not good in javascript although it was supposed to be a backend interview.
Jan 22, 2025

1. Why java is similar to javascript? 2. If you're a java resource then please create a project using javascript because both are used for same purpose? ....I didn't agree but didn't want to argue. 3. what is the difference between outer join & outer most join?.......I just told him that I never heard such thing in SQL. 4. why kafka cannot handle load? ... I told him it can but he didn't agree 5. why jvm is platform independent?.. I told him that java is platform independent not jvm Note.... All these questions are invalid. Although, the interviewer asked these questions , I told him that these questions don't make any sense. So he later said , sorry I am not a java resource but I am learning and then he just rejected me by giving feedback that I am not good in javascript although it was supposed to be a backend interview.

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