DE Shaw Principal Engineer Interview Questions and Answers

Q1. How CAN protocol Work? What is RTR?
Ans. 
CAN protocol is a communication protocol used in automotive and industrial applications. RTR stands for Remote Transmission Request.
• CAN protocol is a message-based protocol used for communication between electronic control units in vehicles and industrial machinery.

• It uses a two-wire differential bus to transmit data between nodes on the network.

• RTR is a bit in the CAN message that indicates whether the message is a da...read more
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Q2. How Communication control Service work?
Ans. 
Communication control service manages communication between different components in a system.
• Communication control service coordinates the flow of information between various parts of a system.

• It ensures that messages are sent and received correctly and in a timely manner.

• Examples include message queues, event-driven architectures, and service-oriented architectures.
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Q3. Which tool use for code build?
Ans. 
Jenkins is commonly used for code build.
• Jenkins is a popular tool for continuous integration and continuous delivery (CI/CD).

• Other tools like GitLab CI/CD, Travis CI, and CircleCI are also commonly used for code build.

• These tools automate the process of building, testing, and deploying code changes.
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Q1. Basics of the project currently working on
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Easy to medium level

5 coding questions based on May language you select. You have to correctly solve 3+ questions to get thru to the next round.

Q1. Questions on your experience, skills and project. Along with managerial questions for situation handling in team work, conflicts etc etc
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Q1. Technical based on ds nad algo. Project work and experience etc.
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Q1. Final discussion on joining date,notice period and CTC etc
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Q1. All about from the Resume along with the Technical question
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Q1. HR Related question
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