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Capgemini Network Engineer Interview Questions, Process, and Tips for Experienced
Top Capgemini Network Engineer Interview Questions and Answers for Experienced
- Q1. 6. What is a MAC address? How is it different from an IP address? 7. What is a VLAN, and why is it used? 8. Explain the OSI model and its seven layers. 9. What is the dif ...read more
- Q2. Otn frame structure Fec in otn and Dwdm component
- Q3. What is CSMA/CD, and how does this thing work in real life, give an example.
Capgemini Network Engineer Interview Experiences for Experienced
5 interviews found
Anant Varshney
(2 Questions)
- Q1. How arp generate and its packet flow across the network?
- Ans.
ARP generates and sends packets to map IP addresses to MAC addresses in a network.
ARP request is broadcasted to all devices on the network
The device with the matching IP address responds with its MAC address
ARP table is updated with the IP-MAC mapping
ARP packets have source and destination MAC addresses, IP addresses, and ARP operation code
- Q2. What is CSMA/CD, and how does this thing work in real life, give an example.
- Ans.
CSMA/CD stands for Carrier Sense Multiple Access with Collision Detection. It is a network protocol used in Ethernet networks to avoid data collisions.
CSMA/CD is used in Ethernet networks to regulate access to the network medium.
Before sending data, a device using CSMA/CD listens to the network to check if it is busy.
If the network is clear, the device sends the data. If a collision is detected, the device stops transm...
Skills evaluated in this interview
Suvrajit Das
Selected
I appeared for an interview before Mar 2024, where I was asked the following questions.
- Q1. Here are some basic interview questions for a Network Engineer role: General Networking Questions 1. What are the different types of networks (LAN, WAN, MAN)? 2. What is an IP address? Explain IPv4 and IPv...
- Q2. 6. What is a MAC address? How is it different from an IP address? 7. What is a VLAN, and why is it used? 8. Explain the OSI model and its seven layers. 9. What is the difference between TCP and UDP? 10. Wh...
I applied via Approached by Company and was interviewed in Jul 2022. There were 2 interview rounds.
(2 Questions)
- Q1. CCNA related topics questions mostly covering switching part
- Q2. ARP concept, situation based questions,port number,
Interview Preparation Tips
What people are saying about Capgemini
Kush Singh Chauhan
Selected
I applied via Approached by Company and was interviewed before Aug 2022. There were 4 interview rounds.
Aptitude Test was of easy level.
(2 Questions)
- Q1. Basis of Networking and CCNA
- Q2. Prepare CCNA basic topics
(1 Question)
- Q1. Salary discussion and other formalities.
Interview Preparation Tips
- CCNA
- TCP
- OSPF
Capgemini interview questions for designations
I applied via Naukri.com and was interviewed in May 2021. There were 4 interview rounds.
Interview Questionnaire
3 Questions
- Q1. Amlifier edfa and Raman
- Ans.
Amplifier EDFA and Raman are both types of optical amplifiers used in fiber optic communication.
EDFA stands for Erbium-Doped Fiber Amplifier and is commonly used in long-haul communication systems.
Raman amplifiers use the Raman effect to amplify the signal and are often used in shorter distance communication systems.
Both amplifiers have their own advantages and disadvantages and are chosen based on the specific needs o...
- Q2. RoAdm shelf 6500 shelf and card
- Q3. Otn frame structure Fec in otn and Dwdm component
- Ans.
OTN frame structure includes FEC for error correction and DWDM components for multiplexing.
OTN frame structure consists of a header and payload.
FEC (Forward Error Correction) is used for error correction in OTN.
DWDM (Dense Wavelength Division Multiplexing) components are used for multiplexing in OTN.
OTN frame structure is standardized by ITU-T G.709.
OTN is widely used in long-haul optical networks.
Interview Preparation Tips
Interview questions from similar companies
I applied via Naukri.com and was interviewed in Oct 2020. There was 1 interview round.
Interview Questionnaire
3 Questions
- Q1. What is second level cache?How to implement second level cache?How to optimize sql query?what are solid principles?
- Ans.
Second level cache is a caching mechanism used to improve performance by storing frequently accessed data in memory.
Second level cache is implemented at the application level and can be configured using frameworks like Hibernate.
To optimize SQL queries, one can use indexes, avoid using SELECT *, and use JOINs instead of subqueries.
SOLID principles are a set of design principles for writing maintainable and scalable cod...
- Q2. Mostly FAQ but somewhat in depth?
- Q3. How to deploy application in aws?
- Ans.
To deploy an application in AWS, you need to create an EC2 instance, configure security groups, install necessary software, and upload your application code.
Create an EC2 instance in the desired region and select the appropriate instance type
Configure security groups to allow traffic to and from the instance
Install necessary software and dependencies on the instance
Upload your application code to the instance
Start the ...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Company Website and was interviewed before Aug 2020. There were 4 interview rounds.
Interview Questionnaire
1 Question
- Q1. What is my longterm and short-term goals.
- Ans. My short-term is to become an expert in solving queries And long term is to become valuable employee in an organisation and managing a team, also helping new recruits to learn the work.
Interview Preparation Tips
I applied via Campus Placement and was interviewed in Dec 2020. There were 4 interview rounds.
Interview Questionnaire
2 Questions
- Q1. THERE WERE 4 ROUNDS.1-APTITUDE 2-PSEUDO TEST 2-TECHNICAL INTERVIEW 4-HR ROUND
- Q2. 1ST ROUND WAS VERY SIMPLE 2ND WAS LITTLE COMPLEX 3RD&4TH ROUND WAS VERY SIMPLE
Interview Preparation Tips
I applied via Recruitment Consulltant and was interviewed before Jun 2021. There was 1 interview round.
(2 Questions)
- Q1. Where do we use BigInteger in java ?
- Ans.
BigInteger is used for mathematical operations involving very large integers in Java.
BigInteger is used when the range of values supported by primitive data types like int and long is not sufficient.
It is commonly used in cryptography and security applications.
It provides methods for arithmetic, bitwise, and logical operations on large integers.
Example: calculating factorial of a large number, generating large prime nu
- Q2. Merge Sort Algo code in java
- Ans.
Merge Sort Algo code in java
Divide the array into two halves
Recursively sort the two halves
Merge the sorted halves
Time complexity: O(n log n)
Interview Preparation Tips
- Core Java
- DSA
Skills evaluated in this interview
I applied via Naukri.com and was interviewed in Feb 2021. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. In and out of project. How bucketing concept works. Data localisation in Hadoop. Persistence in spark.
Interview Preparation Tips
Capgemini Interview FAQs
Some of the top questions asked at the Capgemini Network Engineer interview for experienced candidates -
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Capgemini Network Engineer Interview Process for Experienced
based on 3 interviews
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Capgemini Network Engineer Reviews and Ratings
based on 86 reviews
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