TIAA Global Business Services Associate - Team Lead Interview Questions and Answers

Global Traffic Manager is a network device that directs client requests to the most appropriate server based on factors like server availability and load.

• Global Traffic Manager (GTM) is a type of load balancer used to manage traffic across multiple servers or data centers.

• It helps optimize the performance and availability of applications by distributing client requests to the most suitable server.

• GTM can perform functi...read more

Local Traffic Manager is a network device or software that manages traffic within a local network.

• Local Traffic Manager (LTM) is a type of load balancer that distributes incoming network traffic across multiple servers to ensure optimal resource utilization.

• It helps improve application performance, availability, and security by intelligently routing traffic based on various factors such as server health, load, and prox...read more

Business continuity management is a process that helps organizations prepare for and recover from potential threats or disruptions.

• Involves identifying potential risks and developing plans to mitigate them

• Ensures critical functions can continue during and after a disaster

• Includes testing and updating plans regularly to ensure effectiveness

Resiliency is the ability to bounce back from challenges, setbacks, and adversity.

• Resiliency involves adapting to change and overcoming obstacles

• It is about maintaining a positive attitude and mindset during difficult times

• Building resiliency involves developing coping strategies and seeking support from others

Concatenate inputstring with another string to form a new string

• Use string concatenation to combine inputstring with another string

• Ensure to handle any necessary formatting or spacing between the strings

• Example: inputstring = 'Hello', newString = 'World', result = 'Hello World'

Encapsulation, Inheritance, Polymorphism, Abstraction

• Encapsulation: Bundling data and methods that operate on the data into a single unit. Example: Class in OOP

• Inheritance: Ability of a class to inherit properties and behavior from another class. Example: Parent class and child class relationship

• Polymorphism: Ability to present the same interface for different data types. Example: Method overloading and method overridi...read more

DI stands for Dependency Injection and IOC stands for Inversion of Control.

• DI is a design pattern where the dependencies of a class are injected from the outside rather than created within the class itself.

• IOC is a design principle where the control of object creation and flow is inverted from the class to an external entity.

• DI helps in making classes more modular, testable, and flexible.

• IOC helps in decoupling compone...read more

Abstract class is a class that can have both abstract and non-abstract methods, while interface is a contract that defines methods that a class must implement.

• Abstract class can have constructors, fields, and methods, while interface can only have abstract methods.

• A class can implement multiple interfaces but can only inherit from one abstract class.

• Abstract classes are used when some common functionality needs to be s...read more