D.B ENGINEERING Purchase Executive Interview Questions and Answers

I plan to continue developing my technical skills and taking on leadership roles within the company.

• Pursue advanced technical certifications

• Lead cross-functional teams on complex projects

• Mentor junior engineers

• Explore opportunities for innovation and process improvement

• Collaborate with senior management to set strategic goals

JWT is a JSON-based token used for authentication and authorization purposes.

• JWT stands for JSON Web Token.

• It consists of three parts: header, payload, and signature.

• Header contains the algorithm used to sign the token.

• Payload contains the user information and metadata.

• Signature is used to verify the authenticity of the token.

• JWT is stateless and can be used across multiple domains.

• Example: eyJhbGciOiJIUzI1NiIsInR5cCI6...read more

JWT signature is a string of characters used to verify the authenticity of the token.

• The signature is created by hashing the header and payload with a secret key.

• The resulting hash is then encoded using Base64Url encoding.

• The signature is added to the token as the third part, separated by dots.

New technology can be added to old machines through retrofitting or upgrading existing components.

• Identify the areas where new technology can be added

• Research and select the appropriate technology to be added

• Modify or replace existing components to integrate new technology

• Test and calibrate the machine to ensure proper functioning

• Examples include adding CNC controls to manual machines or upgrading sensors and software