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I applied via Naukri.com and was interviewed in Oct 2024. There were 2 interview rounds.
Meta programming is writing code that can modify or generate other code during runtime.
Meta programming allows for dynamic code generation and modification at runtime.
Common examples include defining methods or classes dynamically, modifying existing classes or objects, and creating DSLs.
Metaprogramming is often used in frameworks like Ruby on Rails to provide powerful abstractions and flexibility.
include is used to add instance methods to a class, while extend is used to add class methods to a class.
include is used to mix in module methods as instance methods in a class.
extend is used to mix in module methods as class methods in a class.
Example: include ModuleName adds ModuleName's instance methods to the class, while extend ModuleName adds ModuleName's class methods to the class.
Monkey patching is the practice of modifying or adding methods to existing classes or modules at runtime.
Monkey patching can be used to add functionality to third-party libraries without modifying their source code.
It can lead to unexpected behavior and conflicts if not done carefully.
Example: Adding a custom method to the String class in Ruby.
Optimizing the database involves indexing, query optimization, denormalization, and caching.
Use indexing on frequently queried columns to improve search performance.
Optimize queries by avoiding unnecessary joins and using efficient SQL queries.
Consider denormalizing data to reduce the number of joins needed for queries.
Implement caching mechanisms to store frequently accessed data in memory for faster retrieval.
Concerns in Ruby on Rails are used to group common functionality that can be shared across multiple models.
Concerns help in keeping the code DRY (Don't Repeat Yourself) by extracting reusable code into separate modules.
They are used to encapsulate shared methods, scopes, validations, callbacks, etc.
Concerns are included in models using mixins, which allow the shared functionality to be easily added to multiple classes.
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I appeared for an interview before Jul 2021.
I applied via Walk-in and was interviewed before May 2020. There were 3 interview rounds.
I applied via Naukri.com
Amazon's innovation, customer focus, and diverse opportunities align with my career goals and values.
Customer Obsession: Amazon prioritizes customer satisfaction, evident in initiatives like Prime and personalized recommendations.
Innovation: The company is a leader in technology and logistics, constantly pushing boundaries with services like AWS and drone delivery.
Diversity of Roles: Amazon offers a wide range of caree...
I expect Amazon to foster innovation, provide growth opportunities, and maintain a customer-centric culture.
Opportunities for professional development, such as training programs and mentorship.
A collaborative work environment that encourages teamwork and idea sharing.
Access to cutting-edge technology and resources to drive innovation.
A strong focus on customer satisfaction, ensuring that every decision prioritizes the ...
I applied via Naukri.com and was interviewed before Feb 2020. There were 3 interview rounds.
Workflow, trigger, reports, roles, profiles, permission set, and sharing rules are all important features in Salesforce.
Workflow is a series of automated steps that can be used to streamline business processes.
Triggers are used to execute code before or after a record is inserted, updated, or deleted.
Reports are used to display data in a visual format, such as a table or chart.
Roles are used to define the hierarchy of ...
I appeared for an interview before Jul 2020.
Yes, Infosys is listed on the Indian stock exchanges as well as on the NYSE.
Infosys is listed on the Bombay Stock Exchange (BSE) and National Stock Exchange of India (NSE)
It is also listed on the New York Stock Exchange (NYSE)
Infosys has a market capitalization of over $80 billion as of 2021
I applied via Job Fair and was interviewed before Feb 2021. There were 2 interview rounds.
I applied via Naukri.com and was interviewed in Nov 2019. There were 3 interview rounds.
I'm seeking new challenges and opportunities for growth that align with my career goals and aspirations.
Desire for professional growth: I'm looking to expand my skill set and take on more leadership responsibilities.
Seeking a better cultural fit: My current company has a different work culture than what I thrive in; I value collaboration and innovation.
Interest in new technologies: I'm excited about working with cuttin...
I applied via Approached by Company and was interviewed before May 2018. There were 6 interview rounds.
I am a dedicated and hardworking individual with a passion for learning and growth.
I have a Bachelor's degree in Business Administration from XYZ University.
I have 3 years of experience working in marketing and sales roles.
I am proficient in Microsoft Office Suite and have strong communication skills.
I am a team player and enjoy collaborating with others to achieve common goals.
My career objectives focus on continuous growth, contributing to team success, and making a positive impact in my field.
Aim to develop expertise in my field, such as becoming a certified project manager.
Seek leadership opportunities to guide and mentor junior team members.
Aspire to work on innovative projects that challenge my skills and creativity.
Desire to contribute to a company's mission, like improving customer sa...
TCS is a global leader in IT services with a strong reputation for innovation and client satisfaction.
TCS has a proven track record of delivering high-quality services to clients worldwide.
TCS offers a wide range of opportunities for career growth and development.
TCS values diversity and inclusion, creating a supportive work environment for employees.
TCS invests in cutting-edge technologies and training programs to kee...
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3-8 Yrs
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4-6 Yrs
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Software Developer
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| ₹1.2 L/yr - ₹13 L/yr |
TCS
Accenture
Wipro
Cognizant