How would you implement a stack with the additional operation of getMin?
Engenheiro Interview Questions
Engenheiro Interview Questions
Os(as) engenheiros(as) são responsáveis por desenvolver e construir produtos. Em uma entrevista, prepare-se para responder sobre sua competência técnica e sua habilidade para trabalhar em equipe para conseguir criar coisas. As perguntas específicas que você deverá responder dependerão do tipo de cargo de engenharia que você está procurando, por exemplo, se é uma determinada disciplina da engenharia, como software, elétrica ou mecânica.
Principais perguntas de entrevista para engenheiro(a) e como respondê-las
Pergunta 1: Qual é o projeto de engenharia mais complicado no qual já trabalhou e o que você fez para garantir um resultado de sucesso?
Pergunta 2: Na sua função atual, que medidas você toma para evitar cometer erros?
Pergunta 3: Descreva uma situação na qual teve de lidar com um cliente ou alguma parte interessada difícil.
395,371 engenheiro interview questions shared by candidates
Given a stream of integers of unknown (possibly large) length, how would you pick one at random? Now prove its random.
Find the maximum difference in an unsorted array with the index of max greater than min. array cant be sorted
Given a function for a fair coin, write a function for a biased coin that returns heads 1/n times (n is a param).
Given a multi-step product feature, write SQL to see how well this feature is doing (loading times, step completion %). Then use Python to constantly update average step time as new values stream in, given that there are too many to store in memory.
SQL: 1. Percentage increase in revenue compared to promoted and non-promoted products. 2. Products classes that has the highest transactions 3. Count of Customers who bought 2 items type (A,B) 4. Don't remember Python: 1. Average length of letters to words. 2. Parse an ip address (This is a favourite FB question) 3. [[A],[A,B],[A,C],[B,D],[C,A]] -- Find the alphabet with highest neighbors? -- (Wasnt able to solve because of time limit but the interviewer was like I get what I want to convey.. I gave her an algo of what I would I have done)
The first one is, given a tree, each node contains a digit. Calculate the sum of all numbers formed by paths from root to leaf. The second one is given a string, remove all 'b's and duplicate all 'a's.
Write an algorithm to see if a tree is a BST.
In python code, given a json object with nested objects, write a function that flattens all the objects to a single key value dictionary. Do not use the lib that actually performs this function. { a:{b:c,d:e} } becomes {a_b:c, a_d:e} ( not, a:"b:c,d:e" }
code a function that takes 2 parameters and an algorithm, print out all the numbers between the 2 parameters that completes the algorithm
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