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Zazz IT Solutions
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I applied via LinkedIn and was interviewed in Nov 2024. There were 2 interview rounds.
Utilize AWS or Azure services for scalable web applications
Use AWS Elastic Beanstalk or Azure App Service for easy deployment and scaling
Leverage AWS Lambda or Azure Functions for serverless computing
Utilize AWS Auto Scaling or Azure Autoscale to automatically adjust resources based on traffic
Store data in AWS RDS or Azure SQL Database for scalable database solutions
Use AWS CloudFront or Azure CDN for content delivery
I would use memory profiling tools to identify the source of the leaks and then fix them by properly managing memory allocation and deallocation.
Use memory profiling tools like Valgrind or Instruments to identify the source of the leaks
Review the code to ensure proper memory allocation and deallocation practices are being followed
Implement smart pointers or garbage collection to automatically manage memory
Use static co...
Yes, I have experience working on legacy systems.
I have successfully maintained and upgraded legacy systems to meet current business needs.
I have refactored legacy code to improve performance and scalability.
I have integrated new technologies with legacy systems to enhance functionality.
I have experience troubleshooting and debugging issues in legacy systems.
Yes, I have experience working with cross functional teams and resolving disputes effectively.
I have successfully collaborated with team members from different departments to achieve project goals.
I am skilled at mediating conflicts and finding mutually beneficial solutions.
I prioritize open communication and actively listen to all team members' perspectives.
I have experience using conflict resolution techniques such a
I applied via LinkedIn and was interviewed in Jun 2024. There was 1 interview round.
I approach designing scalable and maintainable software by focusing on modular design, clean code practices, and regular refactoring.
Break down the software into smaller, reusable components to promote scalability.
Follow clean code practices such as SOLID principles to ensure maintainability.
Regularly refactor code to eliminate technical debt and improve scalability.
Use design patterns like MVC or microservices to faci...
Code reviews, automated testing, continuous integration, coding standards, and documentation.
Conduct regular code reviews to catch errors and ensure adherence to best practices.
Implement automated testing to verify code functionality and catch bugs early.
Utilize continuous integration to regularly merge code changes and run automated tests.
Enforce coding standards to maintain consistency and readability.
Document code t
Nice and light question
Two hacktho coding execrise
Top trending discussions
I applied via Walk-in and was interviewed before Mar 2021. There were 3 interview rounds.
Aptitude test
Current affairs
posted on 16 Sep 2021
I appeared for an interview before Sep 2020.
Round duration - 50 minutes
Round difficulty - Medium
Round duration - 20 minutes
Round difficulty - Medium
You are given an integer array 'ARR' of size 'N' and an integer 'S'. Your task is to find and return a list of all pairs of elements where each sum of a pair equals 'S'.
Given an array and a target sum, find pairs of elements that add up to the target sum.
Iterate through the array and for each element, check if the complement (target sum - current element) exists in a hash set.
If the complement exists, add the pair to the result list. Otherwise, add the current element to the hash set.
Sort the pairs based on the first element and then the second element to meet the required output form
Round duration - 20 minutes
Round difficulty - Easy
Round duration - 40 minutes
Round difficulty - Hard
Pointers in C/C++ are variables that store memory addresses. They are used to manipulate memory directly and improve performance.
Pointers are declared using an asterisk (*) before the variable name.
Pointers can be used to dynamically allocate memory using functions like malloc() and free().
Pointers can be used to pass variables by reference to functions.
Tip 1 : Do atleast 1 project
Tip 2 : Practice Data structure programming questions
Tip 3 : Prepare concepts with examples (Coding/Numericals)
Tip 1 : Mention Projects
Tip 2 : Mention only those technologies which you are confident enough.
Tip 3 : Mention extra curricular activities if have.
posted on 22 Jan 2025
1 hour online test ..
posted on 22 Jan 2025
posted on 27 Mar 2024
I applied via Company Website and was interviewed before Mar 2023. There were 3 interview rounds.
Normal aptitude questions
Python basic and some basic coding questions
Advance level coding question
posted on 14 Sep 2021
I appeared for an interview in Jan 2021.
Round duration - 30 minutes
Round difficulty - Medium
It was in the morning around 9:00Am-9:30AM. Platform used for this round was hacerrank. Questions were of moderate to difficult level.
You are given an array of integers ARR
and an integer X
. Your task is to determine the number of subarrays of ARR
whose bitwise XOR is equal to X
.
Count the number of subarrays in an array whose XOR is equal to a given value.
Iterate through the array and keep track of XOR values and their frequencies using a hashmap.
For each element in the array, calculate the XOR value with all previous elements and check if it equals the given XOR value.
Use the concept of XOR to efficiently solve the problem.
Handle edge cases like XOR value being 0 separately.
Time complexity ca...
Given a string STR
, return all possible non-empty subsequences with distinct characters. The order of the strings returned is not important.
STR = ...
Return all possible non-empty subsequences with distinct characters from a given string.
Iterate through all possible subsequences of the input string
Check for distinct characters in each subsequence
Return the distinct character subsequences as an array of strings
Round duration - 15 minutes
Round difficulty - Easy
It was in the night around 8:00PM-8:20PM. Interviewer was very calm in questioning. Platform used for this round was Skype and the questions focused more on personality rather than total.
Tip 1 : Practice aptitude questions a lot.
Tip 2 : Do some projects
Tip 3 : Research about company thoroughly
Tip 1 : It should be in proper format.
Tip 2 : Each skills should be mentioned properly.
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