Wipro Team Leader (Nontechnical) Interview Questions and Answers

NoSQL is a non-relational database while RDBMS is a relational database.

• NoSQL databases are schema-less and flexible while RDBMS databases have a fixed schema.

• NoSQL databases are horizontally scalable while RDBMS databases are vertically scalable.

• NoSQL databases are better suited for handling unstructured data while RDBMS databases are better suited for structured data.

• Examples of NoSQL databases include MongoDB, Cassa...read more

The @Controller annotation is used to define a controller class in Spring MVC, while @RestController is used to define a RESTful web service.

• Both @Controller and @RestController are used in Spring MVC.

• @Controller is used to define a controller class that returns a view, while @RestController is used to define a RESTful web service that returns data.

• @RestController is a combination of @Controller and @ResponseBody annot...read more

Java 1.8 functional interface

• Functional interface has only one abstract method

• Can be annotated with @FunctionalInterface

• Can be used with lambda expressions

• Examples: Runnable, Comparator, Predicate

My favorite game is chess.

• I enjoy the strategic thinking and planning involved in each move.

• It's a game that can be played at any level, from beginner to expert.

• There are endless possibilities and variations to explore.

• It's a great way to challenge and improve cognitive skills.

• Some of my favorite chess players include Garry Kasparov and Bobby Fischer.