Candidatei-me por meio de uma faculdade ou universidade. Fui entrevistado pela Oracle (Hyderābād) em ago. de 2020
Entrevista
5 Rounds, first being aptitude round and second is coding round and 3,4,5 are technical interview and HR
aptitude round was for 107 mins with 90 questions the aptitude and english was easy but the technical mcq's were difficult
Perguntas de entrevista [2]
Pergunta 1
Given a number ‘n’ and a digit ‘k’. Each time, remove k digits from the given number and find the least possible number from the remaining digits. Continue to do this till the number of digits in ‘n’ becomes less than or equal to ‘k’. Finally return the smallest possible number. If the given number ‘n’ has number of digits less than ‘k’, then return the same number
The second question was given in the form of a long story. But after reading the entire question, I figured out that it could be solved using the DFS concept.
Fiz uma entrevista na empresa Oracle (Guadalajara, Jalisco).
Entrevista
Se divide en varias etapas, lo primero evalúan tu ingles, ya que es requisito para trabajar ahí, normalmente es solo una entrevista en ingles con preguntas sencillas, como cuál es tu actual trabajo, por qué quieres trabajar en Oracle, y normalmente es alguien de RH, después si pasas esa etapa viene la entrevista técnica en la que te preguntarán conceptos básicos, por ejemplo si es para java te preguntarán sobre herencia, polimorfismo, era entrevista puede ser en español o en ingles dependiendo si es alguien de aquí de México tu manager o si es del extranjero y posteriormente te pondrán problemas de algoritmos que tendrás que programar en el tiempo de la entrevista
1 technical phone screen covering basic networking and data structures, followed by a 4-round onsite loop focused heavily on Oracle Cloud Infrastructure (OCI) scale challenges. The rounds were split between low-level system execution, multi-tenant cloud architecture, and standard relational/non-relational database trade-offs. The interviewers kept drilling into network virtualization, hypervisors, and storage layers.
To prep, I needed to brush up on high-throughput cloud networking patterns and storage engine internals. I utilized Apex Interviewer to simulate full cloud infrastructure design problems.
Perguntas de entrevista [1]
Pergunta 1
Design a highly secure, multi-tenant virtual cloud network block storage migration system that allows live volume transfers between physical data centers without dropping active I/O operations.
Mostly coding question focused, and some talking about personal experience and terms. Some technical design, you could have chosen any language to complete the coding questions. Questions were simple technical concepts that person came up with at the moment.
Perguntas de entrevista [1]
Pergunta 1
Something like searching in logs using maps and filter/find data
