Jbl Regional Sales Manager Interview Questions and Answers

A solution for solving the Rubik's cube

• Use the layer-by-layer method

• Solve the first layer cross

• Solve the first layer corners

• Solve the second layer

• Solve the third layer cross

• Solve the third layer corners

• Orient the third layer corners

• Permute the third layer corners

• Permute the third layer edges

I am open to working in any location as long as the job is challenging and rewarding.

• Open to relocation

• Prioritize job satisfaction over location

• Flexible with work arrangements

String is immutable because it ensures data integrity and allows for efficient memory management.

• Immutable strings prevent accidental modification of data.

• Immutable strings can be easily shared and reused, improving memory efficiency.

• Immutable strings enable efficient string interning and caching.

• Immutable strings support thread safety in concurrent environments.

Yes, @RequestParam has a default value if not specified.

• If a @RequestParam is not provided in the request, it will use its default value.

• The default value can be set using the 'defaultValue' attribute of @RequestParam annotation.

• If no default value is specified, the parameter will be considered as required and an exception will be thrown if not provided.

Abstract classes are required to provide a common interface and share code among related classes.

• Abstract classes allow for code reusability and promote modular design.

• They provide a common interface for a group of related classes.

• Abstract classes can define abstract methods that must be implemented by subclasses.

• They can also provide default implementations for common methods.

• Abstract classes cannot be instantiated, b