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The event loop is a mechanism in Node.js that allows for non-blocking I/O operations by handling asynchronous tasks.
The event loop continuously checks the call stack for any functions that need to be executed.
If a function is asynchronous, it is offloaded to the event loop, allowing the main thread to continue executing other tasks.
Once the asynchronous task is completed, its callback function is pushed to the callback...
Asynchronous execution allows multiple tasks to be processed concurrently without waiting for each other to finish.
Allows non-blocking execution of code
Improves performance by utilizing idle time
Commonly used in Node.js for handling I/O operations
I applied via Recruitment Consulltant and was interviewed in Feb 2024. There were 3 interview rounds.
15 marks, 5 MCQ question for sql,python and databricks
I have a strong educational background in computer science and relevant work experience in data engineering.
Studied computer science in college
Completed internships in data engineering
Worked as a data engineer at XYZ company
I applied via Company Website and was interviewed in May 2023. There were 3 interview rounds.
AAI stands for Airports Authority of India.
AAI is a government organization responsible for creating, upgrading, maintaining and managing civil aviation infrastructure in India.
It was formed in 1995 and is headquartered in New Delhi.
AAI manages over 125 airports in India, including major international airports like Delhi, Mumbai, and Chennai.
It also provides air traffic management services over Indian airspace and adjo
The IATA code of Air India is AI.
IATA code: AI
AI is the two-letter code assigned to Air India by the International Air Transport Association
Airline Airindia interview questions for popular designations
I was interviewed in Sep 2022.
Few questions on countries' and currencies.other general knowledge questions.few simple maths questions..
Logical reasoning..
A group discussion based on some current
Event in the country..
I applied via Company Website and was interviewed in Dec 2021. There were 4 interview rounds.
Tell me about our company
Tell me about your negative points
I applied via Company Website and was interviewed in Apr 2021. There was 1 interview round.
Top trending discussions
I applied via Campus Placement and was interviewed before May 2023. There were 2 interview rounds.
Medium to hard level questions were asked and that mostly covers basics of DSA
based on 6 interviews
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