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NexGen Tech Solutions
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NexGen Tech Solutions Interview Questions and Answers
NexGen Tech Solutions Interview Experiences
6 interviews found
Anonymous
I appeared for an interview in May 2024.
(2 Questions)
- Q1. Find frequency of integer in array
- Ans.
Calculate the frequency of a specific integer in an array of strings.
Iterate through the array and use a hashmap to store the frequency of each integer.
Return the frequency of the specified integer from the hashmap.
- Q2. Node js project explanation and evaluation
- Ans.
Node.js is a runtime environment that allows you to run JavaScript on the server side.
Node.js is built on Chrome's V8 JavaScript engine.
It uses an event-driven, non-blocking I/O model.
Node.js is commonly used for building server-side applications and APIs.
It has a large ecosystem of libraries and frameworks, such as Express and Socket.io.
Skills evaluated in this interview
Backend Developer Interview Questions asked at other Companies
I applied via LinkedIn and was interviewed in Apr 2023. There were 2 interview rounds.
(3 Questions)
- Q1. What can you understand by API
- Ans.
API stands for Application Programming Interface. It is a set of protocols, routines, and tools for building software applications.
API allows different software applications to communicate with each other
It defines how software components should interact
API provides a layer of abstraction between software components
API can be used to access data or functionality from a remote server
Examples of APIs include Google Maps
- Q2. Explain AWS and its services
- Ans.
AWS is a cloud computing platform that offers a wide range of services for computing, storage, networking, and more.
AWS offers services for computing, storage, databases, analytics, machine learning, networking, security, and more
Some popular AWS services include EC2, S3, RDS, Lambda, DynamoDB, and VPC
AWS also offers tools for deployment, management, and monitoring of applications and infrastructure
AWS has a global inf...
- Q3. Explain OTT, SDLC, network gateway
- Ans.
OTT is a streaming service delivered over the internet. SDLC is a process for software development. Network gateway is a device that connects networks.
OTT stands for Over-The-Top and refers to streaming services like Netflix, Hulu, and Amazon Prime Video that are delivered over the internet.
SDLC stands for Software Development Life Cycle and is a process for developing software that includes planning, designing, coding...
Skills evaluated in this interview
Support Engineer Interview Questions asked at other Companies
Selected
I applied via Referral and was interviewed before Oct 2023. There were 2 interview rounds.
Create a CRUD API with mongoDB
(2 Questions)
- Q1. Nodejs event loop
- Q2. Express middlerware
Interview Preparation Tips
Software Engineer Interview Questions asked at other Companies
I applied via Job Portal
(2 Questions)
- Q1. Technical+Functional
- Q2. How can we maintain GL account Hierarchy in SAC
(1 Question)
- Q1. Don't accept invite from these fraud companies.These people make you experience bad and there are far better companies ready to take you
Interview Preparation Tips
NexGen Tech Solutions interview questions for popular designations
Selected
I applied via Naukri.com and was interviewed before Feb 2023. There were 2 interview rounds.
Kotlin code assignment
Threading program was given to be written
Android App Developer Interview Questions asked at other Companies
Interview Questionnaire
5 Questions
- Q1. Builder pattern.
- Q2. Java thread code example
- Ans.
Java threads allow concurrent execution of multiple parts of a program.
Threads are created by extending the Thread class or implementing the Runnable interface
Threads can be started using the start() method
Thread.sleep() can be used to pause a thread for a specified amount of time
Synchronization can be used to prevent multiple threads from accessing shared resources simultaneously
- Q3. Constraint layout
- Q4. Class loader
- Q5. Kotlin coroutines
Skills evaluated in this interview
Android App Developer Interview Questions asked at other Companies
Jobs at NexGen Tech Solutions
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Interview questions from similar companies
I applied via Campus Placement
Deals with quantitative aps, networking, electrical core and c code snippets
Is basically a group technical interview. anyone who knows the answer can rise their hand, and the interviewer will prompt them to answer-online meet
This is similar to gd1.
I applied via Campus Placement and was interviewed in Feb 2024. There were 4 interview rounds.
Percentage, logical reasoning
10 min and topics were chosen by ourselves
(1 Question)
- Q1. Technical interview with basic questions
(1 Question)
- Q1. Questions from core dept
I applied via Campus Placement and was interviewed in Feb 2024. There were 2 interview rounds.
It was easy level questions. They basically test your basic understanding of core subjects.
(1 Question)
- Q1. What is tcp What is a network Ip address Mac address
- Ans.
TCP is a communication protocol that allows for reliable and ordered data transmission over a network. A network is a collection of interconnected devices that can communicate with each other. An IP address is a unique identifier assigned to each device on a network. A MAC address is a hardware address assigned to network interfaces for communication within a network.
TCP stands for Transmission Control Protocol and is ...
Interview Preparation Tips
Skills evaluated in this interview
I applied via Campus Placement and was interviewed before Mar 2023. There were 5 interview rounds.
Aptitude questions from communication engineering, c , linux , microcontroller microprocessor,..
GD to test our knowledge and communication
(2 Questions)
- Q1. Digital electronics, electrical machines, c programming, microcontroller microprocessor
- Q2. Difference between malloc and c alloc
- Ans.
malloc and calloc are functions in C programming used for dynamic memory allocation, with the main difference being how they initialize memory.
malloc() allocates uninitialized memory, while calloc() allocates zero-initialized memory
malloc() takes a single argument for the number of bytes to allocate, while calloc() takes two arguments for the number of elements and size of each element
Example: int *ptr = (int*)malloc(5...
(1 Question)
- Q1. Tech 1 vs 3 . Questions from round 3
(1 Question)
- Q1. Negotiation, work culture, company expectations
Interview Preparation Tips
Deliver the knowledge properly without any low confidence answers
Skills evaluated in this interview
NexGen Tech Solutions Interview FAQs
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NexGen Tech Solutions Interviews By Designations
Interview Questions for Popular Designations
- Analyst Interview Questions
- Team Lead Interview Questions
- Software Developer Interview Questions
- Senior Associate Interview Questions
- Sales Executive Interview Questions
- Graduate Engineer Trainee (Get) Interview Questions
- Test Engineer Interview Questions
- Deputy Manager Interview Questions
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NexGen Tech Solutions Interview Process
based on 8 interviews
Interview experience
Interview Questions from Similar Companies
NexGen Tech Solutions Reviews and Ratings
based on 54 reviews
Rating in categories
|
Software Engineer
18
salaries
|  ₹3 L/yr - ₹7.8 L/yr |
|
Technical Lead
18
salaries
| ₹9.2 L/yr - ₹34.9 L/yr |
|
Senior Software Engineer
18
salaries
| ₹7.5 L/yr - ₹27.5 L/yr |
|
Front end Developer
13
salaries
| ₹3.4 L/yr - ₹10.5 L/yr |
|
QA Engineer
8
salaries
| ₹2.4 L/yr - ₹7 L/yr |
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