Pergunta de entrevista da empresa HCLTech
Technical Questions: 1. What's the difference between pass by reference and by value? 2. How you you get the third highest salary from a table? 3. Given a paragraph that is one giant string, and a word that you are trying to find in the paragraph, what would you do to find that word in the paragraph? Behavioral Questions: What is one expereince that was diffcult to vercome? 4.Describe one time you had to overcome a difficult experience? 5.Just questions asking to give a simple explanation on classes listed on my resume. Nothing to detailed, just a general idea.
Resposta da entrevista
Sigiloso
1. One is a copy and the other is the actual memory location of the variable. 2. select * from The_table orderby Salary limit 1 offset 3 3. for loop through it in a window. 4 & 5 doesn't matter