DHL Express Senior Associate Interview Questions and Answers

RESTful is an architectural style that uses HTTP for communication, while SOAP is a protocol that uses XML for communication.

• RESTful is lightweight and uses standard HTTP methods like GET, POST, PUT, DELETE.

• SOAP is more rigid and uses XML-based messaging protocol.

• RESTful is stateless, while SOAP can maintain state.

• RESTful is more popular for web services, while SOAP is commonly used in enterprise applications.

Post is used to create a new resource, put is used to update an existing resource, and patch is used to partially update an existing resource.

• Post is used to create a new resource in RESTful APIs

• Put is used to update an existing resource in RESTful APIs

• Patch is used to partially update an existing resource in RESTful APIs

• Post is typically used for creating new records in a database

• Put is typically used for updating exi...read more

I will design the APIs by first understanding the requirements, defining the endpoints, choosing the appropriate HTTP methods, and documenting the API specifications.

• Understand the requirements and use cases for the APIs

• Define the endpoints and their functionalities

• Choose the appropriate HTTP methods for each endpoint (GET, POST, PUT, DELETE)

• Document the API specifications including request and response formats

UPS logistics involves managing the flow of goods, information, and funds between the point of origin and the point of consumption.

• UPS is a global leader in logistics and package delivery services.

• They offer a range of services including transportation, distribution, freight forwarding, and supply chain solutions.

• UPS utilizes advanced technology such as tracking systems and route optimization to improve efficiency.

• Thei...read more

Yes, I have reduced it before in previous projects by implementing cost-saving measures.

• Implemented cost-saving measures to reduce expenses

• Streamlined processes to increase efficiency

• Negotiated better deals with vendors to lower costs