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NJ Technologies Interview Questions, Process, and Tips
Top NJ Technologies Interview Questions and Answers
- Q1. Why java is safe and secure ?asked in Associate Software Developer interview
- Q2. What is the difference between ai and ml?asked in Java Full Stack Developer interview
- Q3. Write class to have maths operationasked in Jr. Data Scientist interview
NJ Technologies Interview Experiences
8 interviews found
Anonymous
I applied via Campus Placement
It was general aptitude and technical questions.
(2 Questions)
- Q1. Introduce Yourself
- Ans.
I am a Java Full Stack Developer with 5 years of experience in developing web applications.
Experienced in Java, Spring Boot, Angular, and SQL
Strong understanding of RESTful APIs and microservices architecture
Proficient in front-end development using HTML, CSS, and JavaScript
Familiar with Agile methodologies and version control systems like Git
- Q2. What is your Future Goals?
- Ans.
To become a lead developer and contribute to innovative projects in the tech industry.
Advance my skills in Java, Spring Boot, Angular, and other relevant technologies.
Lead a team of developers to successfully deliver projects on time and within budget.
Contribute to open source projects to give back to the developer community.
Attend tech conferences and workshops to stay updated with the latest trends and technologies.
(2 Questions)
- Q1. What is the difference between ai and ml?
- Ans.
AI is a broader concept of machines being able to carry out tasks in a smart way, while ML is a subset of AI that allows machines to learn from data.
AI is the broader concept of machines being able to carry out tasks in a smart way, often involving decision-making and problem-solving.
ML is a subset of AI that focuses on the development of computer programs that can access data and use it to learn for themselves.
AI can ...
- Q2. What is the importance of java language?
- Ans.
Java is a widely used programming language known for its platform independence and versatility.
Java is platform independent, meaning it can run on any device with a Java Virtual Machine (JVM)
Java is versatile and can be used for developing a wide range of applications such as web, mobile, desktop, and enterprise applications
Java has a large and active community, providing support, resources, and libraries for developer...
Interview Preparation Tips
Skills evaluated in this interview
Java Full Stack Developer Interview Questions asked at other Companies
I applied via Naukri.com and was interviewed in Sep 2024. There was 1 interview round.
(1 Question)
- Q1. Self introduction
Interview Preparation Tips
Non Voice Customer Care Executive Interview Questions asked at other Companies
THERE I WAS FIRST ASK ABOUT DAILY ROUTINE THEN THEY GIVE A TOPIC TO DISCUSS AND WE WANT TO TELL ANDA ASK ABOUT THIS
THER ETHEY GIVE A ASIIGNMENT WHERE THEY GIVE A ASSIGNMENT ABOUT A TOPIC AND WE WANT TO TELL
Interview Preparation Tips
job Trainee Interview Questions asked at other Companies
Selected
I applied via LinkedIn and was interviewed in Feb 2023. There were 3 interview rounds.
Basic Maths and reasoning
Along with core java and advanced java mcq questions
(2 Questions)
- Q1. Exception handling, Identifiers, spring annotations, Collections hierarchy
- Q2. Basic Mysql question like ddl, dml operation
Interview Preparation Tips
Backend Developer Interview Questions asked at other Companies
NJ Technologies interview questions for popular designations
Selected
I applied via campus placement at Veer Narmad South Gujarat University (VNSGU) and was interviewed before May 2023. There were 2 interview rounds.
DBMS, java ,oops concepts ,programming
(5 Questions)
- Q1. Why finlogic technologies ?!
- Ans.
Finlogic Technologies offers a dynamic work environment, cutting-edge technology projects, and opportunities for growth and learning.
Innovative projects and technologies to work on
Dynamic and collaborative work environment
Opportunities for growth and learning
Positive company culture and values
- Q2. Why java is safe and secure ?
- Ans.
Java is safe and secure due to its strong type system, bytecode verification, and security manager.
Strong type system ensures type safety and prevents errors at compile time.
Bytecode verification ensures that code loaded by the JVM is safe to run.
Security manager allows fine-grained control over access to system resources.
Java's sandboxing feature restricts the actions that a program can perform, enhancing security.
Jav...
- Q3. Collection of objects example
- Ans.
A collection of objects is a data structure that stores multiple objects of the same type.
Can be implemented using arrays, lists, sets, or maps
Each object in the collection can be accessed by its index or key
Examples include an array of integers, a list of strings, or a set of unique values
- Q4. Related to work on holidays or in under pressure ?
- Q5. Previous work experience as intern in diff companies ?
Interview Preparation Tips
Skills evaluated in this interview
Associate Software Developer Interview Questions asked at other Companies
Selected
I applied via Approached by Company and was interviewed before Mar 2023. There was 1 interview round.
(2 Questions)
- Q1. Java features , collection
- Q2. JavaScript basic question
Interview Preparation Tips
- java core
- Javascript
Java Developer Interview Questions asked at other Companies
Jobs at NJ Technologies
I applied via Naukri.com and was interviewed before Sep 2022. There were 3 interview rounds.
(2 Questions)
- Q1. They went through college project and python questions
- Q2. Python coding basic questions
(2 Questions)
- Q1. Python coding basic questions
- Q2. Write class to have maths operation
- Ans.
Create a class for performing mathematical operations
Create a class with methods for addition, subtraction, multiplication, and division
Use instance variables to store operands and results
Include error handling for division by zero
Example: class MathOperations { int add(int a, int b) { return a + b; } }
Jr. Data Scientist Interview Questions asked at other Companies
I applied via Company Website and was interviewed in Jan 2021. There was 1 interview round.
Interview Questionnaire
2 Questions
- Q1. Basic question on java like opps, collection, exception handling
- Q2. Web services
Interview Preparation Tips
Java Developer Interview Questions asked at other Companies
Top trending discussions
Interview questions from similar companies
I applied via Company Website and was interviewed in Nov 2021. There was 1 interview round.
Interview Questionnaire
6 Questions
- Q1. No background check/ no introduction / no question about past experience / no question about achievements !! directly interview starts with what is volatile keyword ...!
- Q2. What is inline function
- Ans.
Inline function is a function that is expanded in line when it is called, rather than calling a separate function.
Inline functions are used to improve performance by reducing the overhead of function calls.
They are defined using the 'inline' keyword.
They are commonly used in C++ programming.
Example: inline int add(int a, int b) { return a + b; }
- Q3. What is launch modes in android
- Ans.
Launch modes determine how a new instance of an activity is associated with the current task.
There are four launch modes: standard, singleTop, singleTask, and singleInstance.
Standard is the default mode and creates a new instance of the activity every time it is launched.
SingleTop mode checks if there is already an instance of the activity at the top of the task stack and reuses it if possible.
SingleTask mode creates a...
- Q4. What is use of factory
- Ans.
A factory is used to create objects of a specific class without exposing the creation logic to the client.
Factories provide a way to create objects without exposing the creation logic to the client.
They can be used to create objects of a specific class or a group of related classes.
Factories can be used to implement the Singleton pattern, where only one instance of a class is created.
They can also be used to implement ...
- Q5. Write a program to slice the array from given index and re-arrange the array without using extra variables, inbuilt methods
- Ans.
Program to slice and rearrange array without extra variables or inbuilt methods
Use a loop to iterate through the array and shift elements to the left
Use a temporary variable to store the first element and move the rest of the elements one position to the left
Repeat the above step until the desired index is reached
Then move the temporary variable to the end of the sliced array
Continue shifting the remaining elements to
- Q6. By the way that question were asked for android lead :) smart interviewer :)
Interview Preparation Tips
- Kindly start taking internal interviews first to evaluate who is able to take interview
- Do not waste highly professional candidates by asking what is volatile keyword at start of interview !!
- Differentiate process for hiring interns and skilled developers, You should not ask everyone to write and execute a array programs.
- Hope your team is understanding pseudo code and algorithm to solve time complexity, no need write the program that functioning fully to match all test cases in interview.
Skills evaluated in this interview
I applied via Job Portal and was interviewed in Mar 2022. There was 1 interview round.
(2 Questions)
- Q1. How html css and js be executed
- Ans.
HTML, CSS, and JS are executed by the browser.
HTML is parsed and rendered into a Document Object Model (DOM)
CSS is applied to the DOM to style the content
JS is executed to add interactivity and manipulate the DOM
Browser engines like Blink, Gecko, and WebKit handle the execution
- Q2. When to use functional components and when to use class components (other than state management)
- Ans.
Functional components are simpler and easier to test, while class components offer more features and lifecycle methods.
Use functional components for simple UI components
Use class components for more complex UI components
Functional components are easier to read and maintain
Class components offer more lifecycle methods and state management options
Interview Preparation Tips
Skills evaluated in this interview
NJ Technologies Interview FAQs
The duration of NJ Technologies interview process can vary, but typically it takes about less than 2 weeks to complete.
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NJ Technologies Interviews By Designations
- NJ Technologies Java Developer Interview Questions
- NJ Technologies Associate Software Developer Interview Questions
- NJ Technologies Backend Developer Interview Questions
- NJ Technologies Java Full Stack Developer Interview Questions
- NJ Technologies job Trainee Interview Questions
- NJ Technologies Jr. Data Scientist Interview Questions
- NJ Technologies Non Voice Customer Care Executive Interview Questions
Interview Questions for Popular Designations
NJ Technologies Interview Process
based on 5 interviews in last 1 year
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NJ Technologies Reviews and Ratings
based on 61 reviews
Rating in categories
4-8 Yrs
₹ 12-24 LPA
4-7 Yrs
₹ 12-21 LPA
4-6 Yrs
₹ 12-18 LPA
|
Senior Executive
29
salaries
|  ₹2 L/yr - ₹4.6 L/yr |
|
Java Developer
20
salaries
| ₹2.5 L/yr - ₹7.7 L/yr |
|
Assistant Deputy Manager
17
salaries
| ₹3.6 L/yr - ₹4.5 L/yr |
|
Senior Assistant Manager
12
salaries
| ₹5 L/yr - ₹11.3 L/yr |
|
Assistant Manager
9
salaries
| ₹4.4 L/yr - ₹6.5 L/yr |
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