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Good HackerRank Question
The left view of a tree shows the nodes that are visible when looking at the tree from the left side.
Traverse the tree in a level order manner
Keep track of the first node encountered at each level
Add the first node at each level to the result array
One easy , one medium question Array based
I applied via Recruitment Consulltant and was interviewed before May 2023. There was 1 interview round.
Coin Change Problem from DSA
I applied via Campus Placement and was interviewed in Sep 2023. There were 3 interview rounds.
Technical coding round, DSA questions
I applied via Recruitment Consultant and was interviewed in May 2020. There were 3 interview rounds.
Diameter of a binary tree is the longest path between any two leaf nodes.
Calculate the height of left and right subtrees recursively.
Calculate the diameter recursively using the formula max(left_height + right_height + 1, max(left_diameter, right_diameter)).
Return the maximum diameter.
To find interchanged terms from an AP series
Identify the common difference between terms
Swap the positions of adjacent terms
Check if the new series is also an AP
Repeat until no more interchanged terms can be found
Database indexing is a technique to improve the performance of database queries.
Indexing creates a data structure that allows for faster retrieval of data.
Indexes are created on one or more columns of a table.
Queries that use indexed columns can be executed faster.
Indexes can be clustered or non-clustered.
Clustered indexes determine the physical order of data in a table.
Non-clustered indexes create a separate structure...
I applied via Campus Placement and was interviewed before May 2021. There were 2 interview rounds.
Will be given Requirement to write code for Restraunt. Based on that have write code for delivering orders by delivery boys.
I applied via Walk-in and was interviewed before Jan 2021. There were 4 interview rounds.
I applied via Approached by Company and was interviewed in Aug 2021. There were 3 interview rounds.
Assignment to develop a prototype
I appeared for an interview in Oct 2024.
Explain about DSA and its example in realtime.
posted on 7 Feb 2024
I appeared for an interview in Aug 2023.
Optimizing build in Angular involves reducing bundle size, enabling lazy loading, using AOT compilation, and leveraging tree shaking.
Reduce bundle size by removing unused code and optimizing imports
Enable lazy loading to load modules on demand instead of all at once
Use Ahead-of-Time (AOT) compilation to pre-compile templates and reduce runtime overhead
Leverage tree shaking to eliminate dead code and reduce bundle size
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