TCS Communications IT Analyst Interview Questions and Answers

I am a detail-oriented IT Analyst with a passion for problem-solving and a strong technical background.

• Strong analytical skills

• Excellent problem-solving abilities

• Proficient in various programming languages such as Java and Python

• Experience with data analysis and visualization tools like Tableau

• Effective communication skills for collaborating with team members and stakeholders

OOP in C# stands for Object-Oriented Programming, a programming paradigm that uses objects to design applications.

• OOP in C# allows for encapsulation, inheritance, and polymorphism.

• Classes and objects are key components in OOP in C#.

• Example: Creating a class 'Car' with properties like 'make', 'model', and methods like 'drive'.

Answers to common questions related to Power BI and data analysis.

• Power BI Desktop is a Windows application used to create data visualizations and reports.

• Power BI Service is a cloud-based platform used to share and collaborate on reports and dashboards.

• Reporting is a way to present data in a structured format, while dashboards provide a real-time overview of key metrics.

• Data warehousing involves storing large amounts ...read more

Building blocks are the fundamental components required to create a system or solution.

• Building blocks can be hardware, software, or a combination of both.

• They are used to create complex systems by combining simple components.

• Examples of building blocks include processors, memory, operating systems, and programming languages.