Candidatei-me online. Fui entrevistado pela Spoken Communications em ago. de 2017
Entrevista
I had an interview with spoken communication in Aug 2017. One recruiter contacted me and asked If I am still interested. Then another recruiter contacted to schedule the phone screen. I kept waiting, nobody called. After 30 minutes some guy called and had the interview.
Perguntas de entrevista [3]
Pergunta 1
DB:
1. Design two SQL tables, that relate to each other, "book" "bookshelf"
2. Write a SQL query to tell me all of the books that belong to bookshelf id 2,3
3. Write a SQL query to tell me all of hte books that belong to any bookshelves that are named "cool_bookshelf"
Write a method that takes a string as a parmeter and returns the reversal of that string as a return type.
// "hello, world" -> "dlrow ,olleh"
// "test" -> "tset"
3. Write a method that takes two collections of characters as a parameters and returns a new Set of distinct elements common between the two collections.
// Give me the intersection of common elements between two data sets.
// ['a', 'a', 'c', 'd'], ['a', 'c']
// -> ['a', 'c']
// ['a', 'a', 'c', 'd'], ['a', 'a', 'c']
// -> ['a','c']