Me postulé en línea. Acudí a una entrevista en Ciena (Gurgaon, Haryana) en nov 2019
Entrevista
Slow process of hiring don't declare the results immediately,Interviewer is very good , it gives hints to boost the confidence. Overall experience is good and also provide complete lunch and snacks.
Preguntas de entrevista [1]
Pregunta 1
Major focus on core java ,collection, mysql, angular, threading,
Me postulé a través de una agencia de empleos. El proceso tomó 2 semanas. Acudí a una entrevista en Ciena (Nueva Delhi) en mar 2023
Entrevista
1st. A 70 min test consisting of 3 questions
1. Angular question- Create an Angular form.(Working code required).
2. MCQ based on Core java- Predict output for some code snippets.
3. Write SQL queries for creating tables and selecting data based on given requirement.
Preguntas de entrevista [1]
Pregunta 1
Interview asked questions based on Core Javascript fundamentals like "Event loop". He gave multiple programs and asked me to predict the output. One example is-
Console.log(1);
SetTimeout(func()=》Console.log(2);0);
Promise.resolve().then(Console.log(3));
Console.log(4);
The correct output should be- 1 4 3 2. (Event loop)
2. ES6 features
Difference between let and var in depth with examples.
Java-
Features introduced in Java 1.8.
Difference between comparable and comparator.
Default interface in java 1.8
Spring boot-
Asked me to design a rest API
Angular- Services, Directives.
Can we use two structural directives on same element. ngIf and ngfor on same div?
SQL-
I was asked to write some queries joining two tables and creating indexing on the table.
DSA-
Middle of Linked List
Loop in Linked List
Common node of two Linked lists
Thank you for sharing your thoughts on our interview process. I wanted to check if you can share more about your experience and what we can do better. Please send an email to cienafeedback@ciena.com and let's talk so we can see how we can improve our interview process.
Me postulé en línea. El proceso tomó 2 semanas. Acudí a una entrevista en Ciena (Kanata, ON) en feb 2015
Entrevista
Had 2 phone screenings (the second one more technical, the first more general). The interview itself was long. Supposed to be 2 hours but went on for 3 hours 15 minutes. They got back to me within a week after the interview. They also wanted to make sure whoever they hire is there for a while. I declined the offer because I received another offer for more money. I like almost everything else about the job though ( environment, work, team, etc).
Preguntas de entrevista [4]
Pregunta 1
Where do you see yourself in 5 years/ what are your future ambitions
Draw (on a whiteboard) an interface (UI design) for the described scenario. I don't recall exactly but I think it involved a list of connections and buttons to manage each one. Anyone with experience in UI design would find it fairly easy.
