Oracle Cerner Interview Questions, Process, and Tips

Round duration - 90 minutes
Round difficulty - Easy

This round was scheduled for 9am in the morning. The test environment was pretty good . I didn't face any issues on the HireVeu platform. The first test was of Aptitude and then in next section it was Technical MCQ's. The level of questions were mid to high level of difficulty.

Round duration - 60 minutes
Round difficulty - Medium

The exam was on the same Platform. The first question was about the most difficult Project I've worked on. I have to record a video in that particular platform and then move to the next questions. There was option for a demo video of 1 minute in which you can practice your answers and then can record your answer in the next video of max 5 minutes. The next 2 question were Coding Problems of moderate difficulty and you've to record your approach and then proceed towards solving the code and then record a video stating if you succeed or not and what better could you've done to make it work.

Q1. 
Sum of N-Digit Palindromes
Determine the sum of all N-digit palindromes for a given integer 'N'. A palindrome is defined as a number that remains the same when its digits are reversed.
Example:
Input:
...read more
Ans. 
Run a loop from 10^(n-1) to 10^(n) – 1 and check when the current number is palindrome or not. If it is, adds its value to answer.
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Round duration - 45 minutes
Round difficulty - Medium

This round was scheduled for 3pm. The interviewer was quite friendly. He asked about me and told me to relax and then answer. He started with asking questions from my Project and how the ideas behind the Project. My Project was related to Deadlock So he asked whether I can implement my Project on any environment. I answered . Then one of my internship Project was related to Web development so He asked me about the backend of the Project. He gave me a few SQL queries and some general DBMS concepts based on the response about using Mysql in the Project. He asked me a few things about AWS and Cloud Computing which I answered. At last he asked some LINUX commands and corrected me once and was satisfied with my answers.

Q1. Read back dictation on screen
Ans. 
The question requires the candidate to read back a dictated text on the screen.
• The candidate should listen carefully to the dictated text.

• The candidate should then read back the text accurately.

• The candidate should ensure that they have understood the text before reading it back.

• Examples: 'Please read back the following sentence: The quick brown fox jumps over the lazy dog.'

• Examples: 'Please read back the following par...read more
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Q1. What is OSPF, BGP, networking
Ans. 
OSPF and BGP are routing protocols used in networking to determine the best path for data to travel.
• OSPF (Open Shortest Path First) is an interior gateway protocol used to route IP packets within a single network.

• BGP (Border Gateway Protocol) is an exterior gateway protocol used to route data between different networks.

• Networking refers to the practice of connecting devices together to share resources and communicate w...read more
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