ADRA Interview Questions and Answers

A webservice is a software system designed to support interoperable machine-to-machine interaction over a network.

• Webservices use standardized protocols such as HTTP, XML, SOAP, and REST.

• They allow different applications to communicate with each other regardless of the programming language or platform used.

• Webservices can be used for a variety of purposes such as data exchange, business process integration, and applica...read more

API is a set of protocols for building software while Webservice is a type of API that uses HTTP for communication.

• API is a set of protocols for building software applications

• Webservice is a type of API that uses HTTP for communication

• API can be used for both internal and external communication

• Webservice is typically used for external communication over the internet

• API can be in any form like REST, SOAP, etc.

• Webservice

Pesticide paradox refers to the phenomenon where pests develop resistance to pesticides over time.

• Pesticides are used to kill pests, but over time pests develop resistance to them

• This happens because the pests that are resistant to the pesticide survive and reproduce, passing on their resistance to their offspring

• This can lead to the need for stronger and more toxic pesticides, which can have negative environmental and...read more

Software Development Cycle is a process of designing, creating, testing, and deploying software.

• The phases of Software Development Cycle are Planning, Analysis, Design, Implementation, Testing, Deployment, and Maintenance.

• Planning involves defining the project scope, goals, and requirements.

• Analysis involves gathering and analyzing user requirements.

• Design involves creating a detailed design of the software.

• Implementat...read more

Scrum is an agile methodology used for software development and project management.

• It involves iterative and incremental development.

• A team works on a project in sprints, typically 2-4 weeks long.

• The team has daily stand-up meetings to discuss progress and plan for the day.

• The product owner prioritizes the backlog of work.

• At the end of each sprint, a review and retrospective are held to evaluate progress and plan for t

Waterfall model is a linear sequential approach to software development.

• Phases: Requirements gathering, Design, Implementation, Testing, Deployment, Maintenance

• Each phase must be completed before moving to the next

• No going back to previous phases

• Documentation is important

• Less flexible than Agile model

Agile model is an iterative approach to software development that emphasizes flexibility and customer satisfaction.

• Agile model involves continuous collaboration between cross-functional teams and customers

• It prioritizes working software over comprehensive documentation

• It allows for changes and adjustments to be made throughout the development process

• Examples of agile methodologies include Scrum, Kanban, and Extreme Pro