Capgemini Interview Questions, Process, and Tips for Experienced

Q1. Tell me About yourself
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Basic of Arithmetic, Maths related questions and puzzle

Q1. Basic programming questions
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Q1. Most of questions from Core java, Oops Concept, Multi threading, Exception Handling, String, Immutability in Java, Interfaces and Abstraction.
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Q2. Spring framework, Spring Boot Annotations, Differences between different annotations
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Java 8 coding round. Lambda expressions, Coding with help of Stream Api

Q1. LWC, Basic Salesforce releated
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Q2. Parent to child communication
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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
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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...read more
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Q1. Method overloading, overriding, encapsulation, selenium wait concepts
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