Canon Software Developer Intern Interview Questions and Answers

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

I have the skills, experience, and passion to excel in this role.

• I have a strong background in software development, with experience in multiple programming languages and frameworks.

• I am a quick learner and enjoy tackling new challenges.

• I am a team player and enjoy collaborating with others to achieve common goals.

• I am passionate about software engineering and am always looking for ways to improve my skills and knowled...read more

I chose your company because of its reputation for innovation and its commitment to employee growth.

• Your company has a strong reputation for innovation in the industry.

• I was impressed by the emphasis on employee growth and development.

• I believe that your company's values align with my own personal values.

• I was excited about the opportunity to work with a talented team of engineers.

• Your company's mission and vision reso