TCS Operations Executive Interview Questions and Answers for Freshers

Yes, big data and IoT are two important technologies in today's digital world.

• Big data refers to the large volume of structured and unstructured data that is generated by businesses and individuals every day.

• IoT (Internet of Things) refers to the network of physical devices, vehicles, home appliances, and other items embedded with electronics, software, sensors, and connectivity.

• Big data and IoT are often used together...read more

Polymorphism is the ability of an object to take on many forms. Runtime and compile time are two types of polymorphism.

• Compile-time polymorphism is achieved through function overloading and operator overloading.

• Runtime polymorphism is achieved through virtual functions and function overriding.

• Example of compile-time polymorphism: function overloading - multiple functions with the same name but different parameters.

• Exam...read more

Big data refers to large and complex data sets that cannot be processed using traditional data processing methods.

• Big data is used to gain insights and make informed decisions

• It helps in identifying patterns and trends in data

• It is used in various industries such as healthcare, finance, and retail

• Examples of big data include social media data, sensor data, and transaction data

I have a strong track record of successfully managing operations and implementing efficient processes.

• Proven experience in optimizing operational processes to increase efficiency and reduce costs

• Strong leadership skills to effectively manage teams and drive performance

• Excellent problem-solving abilities to address challenges and find innovative solutions

• Track record of meeting and exceeding operational targets and goal...read more

Being innovative means introducing new ideas, methods, or products that bring about positive change and improvement.

• Innovation involves thinking creatively and outside the box.

• It is about finding new solutions to problems or improving existing ones.

• Innovation can be seen in the development of new technologies, processes, or business models.

• It often involves taking risks and embracing change.

• Examples of innovation inclu...read more

I possess strong leadership skills with the ability to motivate and guide teams towards achieving goals.

• I have experience in leading teams in previous roles

• I am able to communicate effectively and delegate tasks efficiently

• I am skilled at problem-solving and decision-making in high-pressure situations

Experienced Operations Executive with a track record of optimizing processes and driving efficiency.

• Managed a team of 50+ employees to ensure smooth operations

• Implemented cost-saving measures resulting in a 20% reduction in expenses

• Led the implementation of a new CRM system to improve customer service

• Developed and executed strategic plans to increase productivity and profitability

The 5 basic concepts of OOP are encapsulation, inheritance, polymorphism, abstraction, and class.

• Encapsulation: bundling of data and methods that manipulate the data within a single unit.

• Inheritance: creating new classes from existing ones, inheriting their properties and methods.

• Polymorphism: ability of objects to take on multiple forms or behaviors.

• Abstraction: hiding the complexity of a system and only showing the n...read more