10+ TCS Interview Questions and Answers

Effective communication is crucial for project success. I prefer a mix of verbal and written communication.

• I believe in a mix of verbal and written communication to ensure clarity and avoid misunderstandings.

• Regular check-ins with team members and stakeholders are important to keep everyone on the same page.

• Active listening and asking questions are key to effective communication.

• I prioritize transparency and honesty in all communication, even when delivering difficult news.

• Ex...read more

Yes, supply chain management involves the coordination and management of activities involved in the production and delivery of goods and services.

• It includes planning, sourcing, manufacturing, logistics, and delivery.

• Effective supply chain management can improve efficiency, reduce costs, and increase customer satisfaction.

• Examples of supply chain management tools include inventory management software, transportation management systems, and supplier relationship management sof...read more

Migrating on-premise infrastructure to a public cloud involves careful planning and execution.

• Assess current on-premise infrastructure and identify workloads to be migrated

• Choose a suitable public cloud provider based on requirements and budget

• Create a migration plan including timelines, resources, and potential risks

• Implement necessary changes such as network configurations, security settings, and data migration

• Test the migrated workloads thoroughly before fully transitionin...read more

To overcome operational challenges, I would prioritize communication, problem-solving, and collaboration.

• Identify the root cause of the challenge

• Communicate effectively with team members to address the issue

• Implement problem-solving techniques to find solutions

• Collaborate with relevant stakeholders for support and input

• Regularly review and adjust operational processes to prevent future challenges

Securing an iOS application involves implementing various measures to protect user data and prevent unauthorized access.

• Implement secure authentication mechanisms such as biometric authentication or two-factor authentication.

• Use encryption to protect sensitive data both in transit and at rest.

• Implement secure coding practices to prevent common vulnerabilities such as SQL injection or cross-site scripting.

• Regularly update the application to address any security vulnerabilities...read more

HTML tables can be created using the <table> element with nested <tr> (table row), <th> (table header), and <td> (table data) elements.

• Use the <table> element to create the table structure.

• Use <tr> elements to define rows within the table.

• Use <th> elements for table headers and <td> elements for table data within each row.

• Add attributes like colspan and rowspan to merge cells or span across multiple rows/columns.

• Use CSS for styling the table such as borders, background colors...read more

Order processing refers to the steps involved in receiving, fulfilling, and shipping customer orders.

• Order processing starts with receiving an order from a customer.

• The order is then reviewed for accuracy and availability of products.

• Next, the order is picked, packed, and shipped to the customer.

• Finally, the order is invoiced and payment is processed.

• Order processing may involve inventory management, shipping logistics, and customer service.

• Example: An online retailer receive...read more

Inco terms are a set of standardized trade terms used in international commercial transactions.

• Inco terms define the responsibilities and obligations of buyers and sellers in terms of transportation, insurance, and customs clearance.

• There are 11 Inco terms, including EXW, FOB, CIF, and DDP.

• Inco terms help to avoid misunderstandings and disputes between parties involved in international trade.

• Inco terms are regularly updated by the International Chamber of Commerce (ICC) to re...read more

Joins in SQL are used to combine rows from two or more tables based on a related column between them.

• Joins are used to retrieve data from multiple tables based on a related column.

• Common types of joins include INNER JOIN, LEFT JOIN, RIGHT JOIN, and FULL JOIN.

• INNER JOIN returns rows when there is at least one match in both tables.

• LEFT JOIN returns all rows from the left table and the matched rows from the right table.

• RIGHT JOIN returns all rows from the right table and the mat...read more

STA for DDR involves analyzing timing constraints and delays to ensure data is transferred correctly.

• Analyze timing constraints for read and write operations

• Consider clock skew and jitter in the system

• Calculate setup and hold times for data transfer

• Account for signal integrity issues like reflections and crosstalk

• Use tools like PrimeTime or Tempus for timing analysis

Writing a mail involves addressing the recipient, composing a clear message, and signing off appropriately.

• Start with a greeting and address the recipient by name if possible

• Compose a clear and concise message, stating the purpose of the email

• Use proper grammar and punctuation

• End with a closing remark and sign off with your name

• Include a relevant subject line