LTIMindtree Interview Questions, Process, and Tips for Experienced

HashSet is a collection that stores unique elements using hashing.

• Uses hashing to store elements for fast retrieval

• Does not allow duplicate elements

• Does not maintain insertion order

• Example: HashSet<String> set = new HashSet<>(); set.add("apple");

Kafka topics are categories to which messages are published by producers and from which consumers can read messages.

• Topics are used to organize and categorize messages in Kafka.

• Each topic can have multiple partitions to allow for parallel processing.

• Topics can have different retention policies and configurations.

• Examples: 'user_activity', 'order_updates', 'payment_events'

Looker is a powerful business intelligence tool with pros like easy data visualization and cons like high cost.

• Pros: Easy data visualization, customizable dashboards, real-time data analysis

• Cons: High cost, steep learning curve for beginners, limited customization options

Looker dashboard navigation allows users to easily access and analyze data visualizations.

• Users can navigate through different dashboards by clicking on tabs or links.

• Filters can be applied to customize the data being displayed.

• Drill-down functionality allows users to explore data in more detail.

• Users can create bookmarks to save specific views for easy access.

• Looker also provides search functionality to quickly find s

Yes, open to relocation to Pune

• I am open to relocating to Pune for the right opportunity

• I have experience working in different cities and adapting to new environments

• I am excited about the prospect of exploring a new city and culture in Pune

In 5 years, I see myself as a successful Team Lead, leading a high-performing team and contributing significantly to the company's growth.

• Continuing to develop my leadership skills through training and mentorship programs

• Taking on more responsibilities and projects to showcase my capabilities

• Building strong relationships with team members and stakeholders to drive collaboration and success

• Striving to exceed performance