Network People Services Technologies Interview Questions and Answers

Experience in working with payments domain in previous roles.

• Worked on payment processing systems

• Familiar with payment gateways and APIs

• Experience in fraud detection and prevention in payments

• Knowledge of regulatory requirements in payments

• Handled reconciliation of payments

Constructor overloading is when a class has multiple constructors with different parameters.

• Allows a class to have multiple constructors with different parameter lists

• Helps in creating objects in different ways based on the parameters passed

• Example: class Car { Car() {...} Car(String model) {...} }

I am currently earning $80,000 annually. My salary expectations are in the range of $90,000 to $100,000.

• Current salary is $80,000 annually

• Salary expectations are between $90,000 to $100,000

• Open to negotiation based on benefits and opportunities

Java 8 introduced several new features including lambda expressions, functional interfaces, streams, and default methods.

• Lambda expressions allow you to pass functionality as an argument to a method.

• Functional interfaces have a single abstract method and can be used with lambda expressions.

• Streams provide a way to work with sequences of elements and perform aggregate operations.

• Default methods allow interfaces to have ...read more

Our company work culture promotes collaboration, innovation, and continuous learning.

• Encourages open communication and feedback among team members

• Emphasizes work-life balance and employee well-being

• Supports professional development through training and mentorship programs

• Celebrates achievements and milestones as a team

I am available to join immediately.

• I can start as soon as possible

• I am ready to join within a week

• My current notice period is 2 weeks