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I applied via Naukri.com and was interviewed in Jun 2021. There were 3 interview rounds.
Teradata architecture and performance tuning techniques
Teradata architecture consists of parsing engine, BYNET, access module processors, and storage
Performance tuning techniques include indexing, partitioning, and query optimization
Indexing involves creating indexes on frequently accessed columns
Partitioning involves dividing large tables into smaller ones for faster access
Query optimization involves rewriting queries
Primary and secondary indexes in Teradata and their importance
Primary index is used for data distribution and is defined at table creation
Secondary index is used for faster access to data and can be added after table creation
Indexes improve query performance by reducing data retrieval time
Indexes can also improve data loading time by reducing the need for full table scans
Choosing the right index type and columns is imp
Teradata has various types of tables including SET, MULTISET, VOLATILE, GLOBAL TEMPORARY, QUEUE, and NO PRIMARY INDEX tables.
SET tables enforce uniqueness of primary index values.
MULTISET tables allow duplicate primary index values.
VOLATILE tables are temporary and are automatically deleted at the end of a session.
GLOBAL TEMPORARY tables are temporary and can be accessed by multiple sessions.
QUEUE tables are used for m...
I was interviewed in Jan 2025.
IICS architecture involves components like agents, connections, and tasks with specific naming conventions for clarity and consistency.
IICS architecture includes components like agents, connections, and tasks
Naming conventions help maintain clarity and consistency in the design
Examples of naming conventions: AgentName_AgentType, ConnectionName_ConnectionType, TaskName_TaskType
Identifying bottlenecks in a system is crucial for improving performance.
Monitor system performance metrics such as CPU usage, memory usage, disk I/O, and network traffic.
Identify slow queries or operations in databases.
Analyze code for inefficiencies and optimize where necessary.
Check for resource contention issues such as locks or queues.
Consider scalability limitations in the system architecture.
Python questions on files and data types
Airflow interview
How to add dependencies between sub dags .
Seeking new challenges and growth opportunities in a more innovative environment.
Looking for new challenges and opportunities for growth
Interested in working in a more innovative environment
Seeking a change to further develop my skills and knowledge
I applied via Naukri.com and was interviewed in Jul 2024. There was 1 interview round.
Trianz interview questions for popular designations
Get interview-ready with Top Trianz Interview Questions
I applied via Campus Placement and was interviewed in Feb 2024. There were 3 interview rounds.
Aptitude.3 coding questions,english,data structures,cloud computing,debugging
I applied via Campus Placement
It was a combination of aptitude questions and three coding questions which ranged from easy to hard.
Oops stands for Object-Oriented Programming. Pillars of Oops include Inheritance, Encapsulation, Abstraction, and Polymorphism.
Oops stands for Object-Oriented Programming
Pillars of Oops include Inheritance, Encapsulation, Abstraction, and Polymorphism
Inheritance allows a class to inherit properties and behavior from another class
Encapsulation restricts access to certain components within a class
Abstraction hides the co...
Agile Methodology is a project management approach that emphasizes flexibility, collaboration, and incremental development.
Agile involves breaking down projects into small, manageable tasks called sprints.
It prioritizes customer feedback and collaboration throughout the development process.
Adaptability and responding to change are key principles of Agile.
Common Agile frameworks include Scrum, Kanban, and Extreme Progra
I applied via Naukri.com and was interviewed in Apr 2024. There were 2 interview rounds.
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The duration of Trianz interview process can vary, but typically it takes about less than 2 weeks to complete.
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