Me postulé a través de una facultad o universidad. El proceso tomó 1 día. Acudí a una entrevista en ServiceNow (Hyderabad) en jul 2018
Entrevista
ServiceNow visited our campus for recruitment. There was a written test initially which covered basic computer science questions, including OS,DBMS and some programming language related questions and few on aptitude. Out of this 25 students were shortlisted for interviews. I had to two technical round interviews and a HR discussion. The number of rounds varied for people, maximum being 4 technical rounds.
Preguntas de entrevista [1]
Pregunta 1
Given a binary tree, I was asked to print the nodes in all the vertical levels.
1
/ \
2 3
/ \ / \
4 5 6 7
You were supposed to print
4
2
1 5 6
3
7
He was expecting a O(n) solution.
first round is hackerrank where they give 2 coding questions one medium and one hard and one super hard sql query and then 2 mcqs and gives us to write a prompt
Preguntas de entrevista [1]
Pregunta 1
they have asked to write code 2 hard coding questions
🔹 Round 1 – Technical Basics
medium coding problems
Projects discussion
🔹 Round 2 – Problem Solving / DSA
Medium or sometimes hard coding
Approach discussion
Optimization, time complexity
🔹 Round 3 – System / Practical Thinking
Backend concepts (APIs, database design, scalability)
Real-world scenarios
Deep discussion of your projects
Preguntas de entrevista [1]
Pregunta 1
implement linked list and find the kth smallest node from bst
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