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I applied via LinkedIn and was interviewed before Jul 2023. There were 3 interview rounds.
Reverse a linked list by changing the pointers direction
Start with three pointers: current, prev, and next
Iterate through the linked list, updating the pointers to reverse the direction
Update the head of the linked list to be the new tail
Given a target amount and a list of coin denominations, find the minimum number of coins needed to make up the target amount.
Use dynamic programming to solve this problem efficiently.
Create a dp array to store the minimum number of coins needed for each amount from 0 to the target amount.
Iterate through the coin denominations and update the dp array accordingly.
Return the value at the target amount index of the dp arra
Design a system to handle data flow efficiently
Identify the sources of data and how they will be collected
Determine the processing steps required for the data
Consider the storage and retrieval mechanisms for the data
Implement data validation and error handling procedures
Optimize the data flow for performance and scalability
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I applied via Naukri.com and was interviewed before Oct 2020. There were 4 interview rounds.
I applied via Referral and was interviewed in Dec 2020. There were 3 interview rounds.
posted on 13 Sep 2022
I applied via Naukri.com and was interviewed before Sep 2021. There were 3 interview rounds.
Aptitude and English test
I applied via Company Website and was interviewed in Oct 2020. There were 3 interview rounds.
Recursion is a process in which a function calls itself. Inheritance is a mechanism in OOP where a class inherits properties of another class. Heap is a region of memory used for dynamic memory allocation.
Recursion can be used to solve problems that can be broken down into smaller sub-problems.
Inheritance allows for code reuse and helps in creating a hierarchy of classes.
Heap is used for dynamic memory allocation in la...
I applied via Recruitment Consulltant and was interviewed before Jul 2021. There were 3 interview rounds.
Cocubes Test Task 1 is of Aptitude questions needs to be completed in Specific time interval and Task 2 is Essay Writing to be finished in Given interval
L1 Exam should be cleared L 1 exam is of multiple choice questions and completely related to Java J2Ee Spring
I applied via Recruitment Consultant and was interviewed in Jan 2021. There were 3 interview rounds.
let vs var in JavaScript and hosting
let has block scope while var has function scope
let cannot be redeclared in the same scope while var can
Hosting is the process of moving a website or application to a server
JavaScript can be hosted on various platforms such as AWS, Heroku, and Firebase
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