5 Nityo Infotech Java Developer Interview Questions & Answers | Complete Prep Guide 2025

Nityo Infotech Java Developer Interview Experiences

3 interviews found

Java Developer Interview Questions & Answers

Anonymous

posted on 18 Mar 2024

Interview experience

Good

Difficulty level

Easy

Process Duration

Less than 2 weeks

Result

Selected

I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.

Round 1 - Coding Test

Oops concepts
Return min and Max element from array
Fibonacci series using recursion

Round 2 - HR

(1 Question)

Q1. Details about current project Working Experience Notice period if negotiable with current organisation

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Java Developer Interview Questions & Answers

Anonymous

posted on 6 Mar 2024

Interview experience

Bad

Difficulty level

Process Duration

Result

Round 1 - One-on-one

(1 Question)

Q1. What is union in sql

Ans.

Union in SQL is used to combine the result sets of two or more SELECT statements into a single result set.

Union removes duplicate rows from the result set
Columns in each SELECT statement must have the same data types
Use UNION ALL to include duplicate rows in the result set

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Skills evaluated in this interview

Java Developer Interview Questions & Answers

Anonymous

posted on 5 Jan 2023

Interview experience

Average

Difficulty level

Moderate

Process Duration

Less than 2 weeks

Result

No response

I applied via Recruitment Consulltant and was interviewed in Dec 2022. There was 1 interview round.

Round 1 - Technical

(3 Questions)

Q1. Can we sort hashmap? How to secure webservices?

Ans.

Yes, we can sort a hashmap using TreeMap. To secure webservices, we can use SSL/TLS encryption and implement authentication and authorization mechanisms.

To sort a hashmap, we can create a TreeMap and pass the hashmap to its constructor. The keys will be automatically sorted.
To secure webservices, we can use SSL/TLS encryption to encrypt the data in transit. We can also implement authentication and authorization mechani...

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Q2. Write a program to sort an array using insertion sort algorithm?

Ans.

Program to sort an array using insertion sort algorithm

Iterate through the array from index 1 to n-1
Compare each element with the previous elements and swap if necessary
Repeat until the array is sorted

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Q3. Main focus was on Data Structure and Algorithms(coding)

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Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare more on coding related to Collections and algorithms

Skills evaluated in this interview

Java Developer Jobs at Nityo Infotech

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Java Developer

Kolkata, Mumbai +5

5-10 Yrs

Not Disclosed

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Java Developer Interview Questions & Answers

Infosys

Anonymous

posted on 20 Aug 2021

I applied via Naukri.com and was interviewed before Aug 2020. There was 1 interview round.

Interview Questionnaire

7 Questions

Q1. Q1)Strong OOPS concept.

Ans.

Strong OOPS concept is essential for Java developers to write efficient and maintainable code.

Understanding of classes, objects, inheritance, polymorphism, and encapsulation
Ability to design and implement complex systems using OOPS principles
Experience with design patterns and SOLID principles
Knowledge of interfaces, abstract classes, and access modifiers
Familiarity with UML diagrams for modeling software systems

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Q2. Q2) exception handling, multitasking

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Q3. Q3) collection frameworks internal hierarchical

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Q4. Q4)java server side strong debugging knowledge required it must for selection.

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Q5. 5)you need to specific on your answer and to the point

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Q6. 6)Java utility classes

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Q7. Spring MVC and spring boot all basic automation and bean internal working knowledge

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Interview Preparation Tips

Interview preparation tips for other job seekers - Please find good place and take interview with cool mind if you don't ahe any questions answer at time of interview don't take stress say politely i don't know that fine

Don't be harrree while answering the question

Java Developer Interview Questions & Answers

Infosys

Anonymous

posted on 27 Dec 2020

I applied via Company Website and was interviewed in Jul 2020. There was 1 interview round.

Interview Questionnaire

2 Questions

Q1. What is java

Ans.

Java is a high-level programming language known for its platform independence and object-oriented approach.

Java is widely used for developing desktop, web, and mobile applications.
It is known for its write once, run anywhere (WORA) capability.
Java uses a virtual machine (JVM) to execute code, providing portability across different operating systems.
It supports multithreading, exception handling, and dynamic memory allo...

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Q2. What is inheritance

Ans.

Inheritance is a mechanism in object-oriented programming where a new class is created from an existing class.

Allows for code reuse and promotes code organization
The new class (subclass) inherits properties and methods from the existing class (superclass)
Subclass can add new properties and methods or override existing ones
Example: A Car class can inherit properties and methods from a Vehicle class

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Interview Preparation Tips

Interview preparation tips for other job seekers - iam join this java developer

Skills evaluated in this interview

Java Developer Interview Questions & Answers

HCLTech

Anonymous

posted on 27 May 2021

I applied via Referral and was interviewed in Nov 2020. There was 1 interview round.

Interview Questionnaire

1 Question

Q1. Write a program for sum of numbers?

Ans.

A program to calculate the sum of numbers.

Create a variable to store the sum.
Iterate through the numbers and add each number to the sum.
Return the sum.

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Interview Preparation Tips

Interview preparation tips for other job seekers - We have to prepare even the basic questions , basic question also matters !

Skills evaluated in this interview

Java Developer Interview Questions & Answers

TCS

Anonymous

posted on 30 Jul 2021

Interview Questionnaire

2 Questions

Q1. What's java?

Ans.

Java is a high-level, object-oriented programming language used to develop applications for various platforms.

Java is platform-independent and can run on any device with a Java Virtual Machine (JVM)
It is known for its security features and is commonly used for developing web applications, mobile apps, and enterprise software
Java code is compiled into bytecode, which can be executed on any platform that has a JVM instal...

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Q2. Why java?

Ans.

Java is a versatile, platform-independent language with a vast community and extensive libraries.

Java is object-oriented and easy to learn.
It has a vast community and extensive libraries.
It is platform-independent and can run on any device.
Java is secure and reliable.
It is used in various domains like web development, mobile app development, and enterprise applications.
Examples: Android apps, Spring framework, Hadoop,

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Java Developer Interview Questions & Answers

Mphasis

Anonymous

posted on 29 Sep 2021

I applied via Naukri.com and was interviewed before Sep 2020. There was 1 interview round.

Interview Preparation Tips

Interview preparation tips for other job seekers - Java basic interview questions

Java Developer Interview Questions & Answers

Mphasis

Anonymous

posted on 10 Oct 2020

Interview Questionnaire

5 Questions

Q1. About java collection api

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Q2. String in java

Ans.

String is a class in Java used to represent a sequence of characters.

Strings are immutable in Java
String objects can be created using string literals or the new keyword
String class provides various methods for manipulating strings such as substring, replace, etc.

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Q3. Restful webservices , spring MVC flow, spring data, security in rest API.

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Q4. Java8 new features ,stream api, lambda expression,

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Q5. JSON, HashMap and HashTable, design pattern

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Skills evaluated in this interview

Java Developer Interview Questions & Answers

ITC Infotech

Anonymous

posted on 8 Jan 2021

Interview Questionnaire

1 Question

Q1. This interview wada technical one but was majorly a stress test the interviewer wanted to test both my knowledge and communication skills

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Nityo Infotech Interview FAQs

How many rounds are there in Nityo Infotech Java Developer interview?

Nityo Infotech interview process usually has 1-2 rounds. The most common rounds in the Nityo Infotech interview process are HR, Resume Shortlist and Technical.

How to prepare for Nityo Infotech Java Developer interview?

Go through your CV in detail and study all the technologies mentioned in your CV. Prepare at least two technologies or languages in depth if you are appearing for a technical interview at Nityo Infotech. The most common topics and skills that interviewers at Nityo Infotech expect are Monitoring, JSP, Python, Ajax and Web Services.

What are the top questions asked in Nityo Infotech Java Developer interview?

Some of the top questions asked at the Nityo Infotech Java Developer interview -

Write a program to sort an array using insertion sort algorit...read more
Can we sort hashmap? How to secure webservic...read more
what is union in ...read more

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Nityo Infotech Interviews By Designations

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Nityo Infotech Java Developer Interview Process

based on 3 interviews

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2.7

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Nityo Infotech Java Developer Salary

based on 13 salaries

₹3.6 L/yr - ₹14 L/yr

54% more than the average Java Developer Salary in India

View more details

Java Developer Jobs at Nityo Infotech

Java Developer

Kolkata,

Mumbai

5-10 Yrs

Not Disclosed

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