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Ingrain Systems
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I applied via Recruitment Consulltant and was interviewed in Jan 2023. There were 3 interview rounds.
JS programming is essential in front-end development as it allows for dynamic and interactive web pages.
JS is used to manipulate HTML elements and CSS styles
It enables event handling and user interactions
AJAX requests can be made to fetch data without refreshing the page
Frameworks like React and Angular use JS for building complex UIs
Yes, Java8 is essential in the current market due to its new features and improvements.
Java8 introduced lambda expressions, which simplify coding and enhance readability.
The Stream API in Java8 enables efficient processing of large data sets.
Default methods allow adding new functionality to interfaces without breaking existing implementations.
Java8 introduced the Optional class, which helps handle null values more effe...
Yes, I have database knowledge.
I have experience working with relational databases such as MySQL and Oracle.
I am familiar with SQL and can write complex queries to retrieve and manipulate data.
I have worked with database management systems like MongoDB and Cassandra for NoSQL databases.
I have knowledge of database design principles and can create efficient and normalized database schemas.
I have experience with database...
=== compares value and type, while == only compares value
=== is stricter than == in type checking
=== returns true only if both operands are of the same type and have the same value
== performs type coercion, which can lead to unexpected results
For example, '5' == 5 returns true, but '5' === 5 returns false
I applied via Naukri.com and was interviewed in Mar 2022. There was 1 interview round.
I applied via Naukri.com and was interviewed in May 2024. There were 2 interview rounds.
I applied via Approached by Company and was interviewed in Jan 2024. There was 1 interview round.
Map, reduce, and filter are higher-order functions in JavaScript used to manipulate arrays.
Map: Transforms each element in an array and returns a new array with the transformed elements.
Reduce: Reduces an array to a single value by applying a function to each element.
Filter: Creates a new array with elements that pass a certain condition.
10 apti questions and 10 technical mcq on cpp
posted on 1 Oct 2024
Oops topic and aptitude
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