HCLTech Interview Questions and Answers

I utilized data management and analytics to track project progress, identify trends, and make data-driven decisions.

• Implemented data management systems to organize and store project data efficiently

• Utilized analytics tools to analyze project performance and identify areas for improvement

• Generated reports and dashboards to track key metrics and communicate findings to stakeholders

• Used data insights to make informed decisions and drive project success

I used data analysis tools to identify trends, patterns, and correlations to inform strategic business decisions.

• Utilized data visualization tools to present key findings to stakeholders

• Conducted regression analysis to predict future outcomes based on historical data

• Collaborated with cross-functional teams to gather and analyze data from multiple sources

The 3 pillars of data management are data quality, data governance, and data security.

• Data quality ensures that data is accurate, complete, and reliable.

• Data governance involves establishing policies and procedures for managing data assets.

• Data security focuses on protecting data from unauthorized access or breaches.

Amex, also known as American Express, is a multinational financial services corporation known for its credit card services.

• American Express is commonly referred to as Amex.

• It is a multinational financial services corporation.

• Amex is known for its credit card services and rewards programs.

• The company was founded in 1850 and is headquartered in New York City.

• American Express cards are widely accepted worldwide.

To find the top 3 horses from a set of 25 horses, we can sort them based on their performance or rankings.

• Sort the horses based on their performance or rankings

• Select the top 3 horses from the sorted list

• Consider factors like speed, endurance, and previous race results

Three ants are at the corners of an equilateral triangle. Each ant randomly picks a direction and starts moving. What is the probability that they do not collide?

• Calculate the probability of each ant moving in a direction that does not lead to a collision.

• Consider the possible outcomes for each ant and calculate the total number of favorable outcomes.

• Divide the number of favorable outcomes by the total number of possible outcomes to find the probability of no collision.