Me postulé en línea. El proceso tomó 1 día. Acudí a una entrevista en Oracle (Bukit Merah Estate) en ago 2019
Entrevista
Introduced my self and descript projects what I have done. Draw the architecture of a project that I have done and explained each part of it. Then the interviewer asked me some simple data structure and algorithms questions.
Preguntas de entrevista [2]
Pregunta 1
One unsorted binary tree, use recursion to print out all the paths from the root to a value.
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.
Preguntas de entrevista [1]
Pregunta 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.
Preguntas de entrevista [1]
Pregunta 1
Something like searching in logs using maps and filter/find data
decent amount of DSA and System design were asked, and behavioral questions. so prepare leetcode level questions and good amount knowledge in sql, java and also mostly oracle sql. overall it was good
