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Deltatech Gaming
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I applied via Recruitment Consulltant and was interviewed in Apr 2024. There were 4 interview rounds.
Basics web development MCQ
Core knowledge on JS and code snippet
I applied via Naukri.com and was interviewed before Nov 2023. There was 1 interview round.
Explanation of customer retention strategies
Customer retention is the process of engaging existing customers to continue buying products or services from a company
Strategies include personalized communication, loyalty programs, excellent customer service, and feedback collection
For example, sending personalized emails with product recommendations based on past purchases can increase customer retention rates
I expect a supportive work environment, opportunities for growth, and clear communication.
Supportive work environment where feedback is valued
Opportunities for growth and advancement within the company
Clear communication regarding expectations and goals
I applied via Indeed and was interviewed before Mar 2023. There were 2 interview rounds.
I applied via Referral and was interviewed before Sep 2022. There were 4 interview rounds.
Sql and basic python
Deltatech Gaming interview questions for popular designations
Top trending discussions
I applied via Campus Placement and was interviewed before Mar 2019. There were 5 interview rounds.
Different question were asked on sql python java
I was interviewed before Feb 2024.
There were two coding questions; one was related to linked lists, and the other was linked to binary trees.
Developed a web application for tracking inventory and sales data
Used React for front-end development
Implemented RESTful APIs using Node.js and Express for back-end
Utilized MongoDB for database management
Integrated authentication and authorization features for secure access
Implemented data visualization using Chart.js
Reversing a linked list involves changing the direction of pointers to go from the end to the beginning.
Start by initializing three pointers: current, previous, and next.
Iterate through the linked list, updating the pointers to reverse the direction of the links.
Update the head of the linked list to point to the new first node, which was the original last node.
Program to find perfect squares between two numbers
Iterate through numbers between the given range
Check if the square root of the number is an integer
If yes, then it is a perfect square
Smart pointers in C++ are objects that act like pointers but provide automatic memory management.
Smart pointers help prevent memory leaks by automatically managing memory allocation and deallocation.
Examples include unique_ptr, shared_ptr, and weak_ptr.
unique_ptr is used for exclusive ownership, shared_ptr for shared ownership, and weak_ptr to prevent circular references.
Mutual exclusion is a concept in concurrent programming where only one thread can access a shared resource at a time.
Ensures that only one thread can access a critical section of code at a time
Prevents race conditions and data corruption
Commonly implemented using locks, semaphores, or mutexes
Example: Using a mutex to protect a shared variable in a multi-threaded application
Implementing multithreading involves creating and managing multiple threads to execute tasks concurrently.
Identify the tasks that can be executed concurrently
Create and manage multiple threads to execute these tasks simultaneously
Use synchronization techniques like locks and semaphores to prevent race conditions
Handle communication and coordination between threads
Consider thread safety and resource sharing issues
I applied via Referral and was interviewed before Nov 2023. There was 1 interview round.
Basic aptitude test, if you know basic maths you can easily crack it.
DSA, problem solving
System design interview and prior experience in projects
Three coding online assessments - screening round.
Two to three coding questions based on dynamic programming.
based on 6 interviews
Interview experience
based on 76 reviews
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Software Engineer
27
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Senior Software Engineer
22
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QA Engineer
17
salaries
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Senior QA Engineer
14
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CRM Officer
13
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