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Xtranet Technologies Interview Questions and Answers

Updated 13 Nov 2024
Popular Designations

11 Interview questions

A NET was asked 10mo ago
Q. What is the difference between a primary key and a unique key?
Ans. 

Primary key uniquely identifies each record in a table, while unique key ensures that each value in a column is unique.

  • Primary key does not allow NULL values, while unique key allows one NULL value.

  • A table can have only one primary key, but multiple unique keys.

  • Primary key automatically creates a unique index, while unique key does not.

  • Primary key is used to establish relationships between tables, while unique key...

View all NET interview questions
A Business Analyst was asked
Q. How do you sustain a project?
Ans. 

To sustain a project, it is important to have clear goals, effective communication, stakeholder engagement, risk management, and continuous monitoring.

  • Set clear project goals and objectives to keep the team focused.

  • Maintain open and effective communication channels with all stakeholders.

  • Engage stakeholders throughout the project to ensure their buy-in and support.

  • Implement a robust risk management plan to identify...

View all Business Analyst interview questions
A Senior System Administrator was asked
Q. How do you secure a firewall?
Ans. 

Securing a firewall involves configuring access control, implementing intrusion detection systems, and regularly updating security policies.

  • Configure access control lists to allow only necessary traffic

  • Implement intrusion detection systems to monitor for suspicious activity

  • Regularly update firewall rules and security policies to address new threats

  • Enable logging and monitoring to track firewall activity

  • Use strong ...

View all Senior System Administrator interview questions
A Senior Java Developer was asked
Q. How do you count duplicate names in SQL?
Ans. 

To count duplicate names in SQL, use the GROUP BY clause with the COUNT function.

  • Use GROUP BY clause to group the names together

  • Use COUNT function to count the number of occurrences

  • Use HAVING clause to filter out names with count less than 2

View all Senior Java Developer interview questions
A Senior Java Developer was asked
Q. Write a program to implement custom exceptions.
Ans. 

A program to create custom exceptions in Java.

  • Create a class that extends Exception or RuntimeException

  • Add constructors to the custom exception class

  • Throw the custom exception in the code when needed

View all Senior Java Developer interview questions
A Senior Java Developer was asked
Q. What is a singleton, how do you create a singleton class, and what are the benefits?
Ans. 

Singleton is a design pattern that restricts the instantiation of a class to one object.

  • To create a singleton class, make the constructor private, create a static method to get the instance of the class, and create a private static variable to hold the instance.

  • Benefits of singleton include ensuring only one instance of the class exists, providing a global point of access to the instance, and reducing the number o...

View all Senior Java Developer interview questions
A Senior Java Developer was asked
Q. What is immutability, and how can we create our own immutable class?
Ans. 

Immutable objects are those whose state cannot be changed after creation.

  • Use final keyword to make class immutable

  • Make all fields private and final

  • Do not provide setter methods

  • If a field is mutable, return a copy of it instead of the original object

  • Examples: String, Integer, LocalDate

View all Senior Java Developer interview questions
Are these interview questions helpful?
A Senior Java Developer was asked
Q. How do microservices communicate?
Ans. 

Microservices communicate through lightweight protocols like HTTP/REST or messaging systems like RabbitMQ.

  • Microservices can communicate through synchronous protocols like HTTP/REST, where one service sends a request to another service and waits for a response.

  • Microservices can also communicate through asynchronous messaging systems like RabbitMQ, where one service publishes a message to a queue and other services ...

View all Senior Java Developer interview questions
A Senior Java Developer was asked
Q. What is the difference between @Component and @Configuration annotations?
Ans. 

The @Component annotation is used to mark a class as a bean, while @Configuration is used to define a configuration class.

  • The @Component annotation is used to auto-detect and auto-configure beans using classpath scanning.

  • @Configuration classes are used to define beans and their dependencies explicitly.

  • A @Configuration class can contain @Bean methods that return bean instances.

  • A @Component class can be used as a be...

View all Senior Java Developer interview questions
A Senior Java Developer was asked
Q. What is volatile ? And write program
Ans. 

Volatile is a keyword in Java used to indicate that a variable's value may be modified by multiple threads.

  • Volatile variables are not cached in thread's local memory

  • Changes made to volatile variables are immediately visible to other threads

  • Volatile keyword is used to ensure visibility and ordering of variables in multithreaded environment

  • Example: volatile int count = 0;

View all Senior Java Developer interview questions

Xtranet Technologies Interview Experiences

8 interviews found

Data Analyst Interview Questions & Answers

user image Anonymous

posted on 13 Nov 2024

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Aptitude Test 

Was of moderate difficulty level

Round 2 - Group Discussion 

Was given a topic to speak about

Round 3 - Coding Test 

Given two codig question

Interview Preparation Tips

Interview preparation tips for other job seekers - good

NET Interview Questions & Answers

user image Arnove Khatua

posted on 1 Aug 2024

Interview experience
4
Good
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. What is difference between primary and unique key
  • Ans. 

    Primary key uniquely identifies each record in a table, while unique key ensures that each value in a column is unique.

    • Primary key does not allow NULL values, while unique key allows one NULL value.

    • A table can have only one primary key, but multiple unique keys.

    • Primary key automatically creates a unique index, while unique key does not.

    • Primary key is used to establish relationships between tables, while unique key is u...

  • Answered by AI
Interview experience
3
Average
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Technical 

(1 Question)

  • Q1. How do you secure firewall
  • Ans. 

    Securing a firewall involves configuring access control, implementing intrusion detection systems, and regularly updating security policies.

    • Configure access control lists to allow only necessary traffic

    • Implement intrusion detection systems to monitor for suspicious activity

    • Regularly update firewall rules and security policies to address new threats

    • Enable logging and monitoring to track firewall activity

    • Use strong authe...

  • Answered by AI

Skills evaluated in this interview

DOT NET Developer Interview Questions & Answers

user image Ajeet Singh Mandloi

posted on 17 Apr 2023

Interview experience
5
Excellent
Difficulty level
-
Process Duration
-
Result
-
Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Don’t add your photo or details such as gender, age, and address in your resume. These details do not add any value.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Basic knowledge of asp.net , c#.net , Oops , coding standards , three tire architecture
  • Q2. Sql server , database related , queries , function and structure, triggers , indexes
Round 3 - HR 

(1 Question)

  • Q1. Salary negotiations , background details , future planning , timing shift

Interview Preparation Tips

Interview preparation tips for other job seekers - excellent work culture , salary on time ,

I applied via Walk-in and was interviewed in Jul 2022. There were 2 interview rounds.

Round 1 - Resume Shortlist 
Pro Tip by AmbitionBox:
Keep your resume crisp and to the point. A recruiter looks at your resume for an average of 6 seconds, make sure to leave the best impression.
View all tips
Round 2 - Technical 

(2 Questions)

  • Q1. Questions on core subjects
  • Q2. Questions on Oops concepts

Interview Preparation Tips

Interview preparation tips for other job seekers - Good company. More opportunities to learn.
Good team members

Business Analyst Interview Questions & Answers

user image Surjeet singh

posted on 16 Mar 2024

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
4-6 weeks
Result
Selected Selected

I applied via Recruitment Consulltant and was interviewed before Mar 2023. There were 2 interview rounds.

Round 1 - Case Study 

Case study for smart city emerging technology

Round 2 - HR 

(1 Question)

  • Q1. How to sustain project
  • Ans. 

    To sustain a project, it is important to have clear goals, effective communication, stakeholder engagement, risk management, and continuous monitoring.

    • Set clear project goals and objectives to keep the team focused.

    • Maintain open and effective communication channels with all stakeholders.

    • Engage stakeholders throughout the project to ensure their buy-in and support.

    • Implement a robust risk management plan to identify and ...

  • Answered by AI

I applied via Naukri.com and was interviewed in Jun 2021. There were 4 interview rounds.

Interview Questionnaire 

10 Questions

  • Q1. What is immutable and how we can create our own immutable class ?
  • Ans. 

    Immutable objects are those whose state cannot be changed after creation.

    • Use final keyword to make class immutable

    • Make all fields private and final

    • Do not provide setter methods

    • If a field is mutable, return a copy of it instead of the original object

    • Examples: String, Integer, LocalDate

  • Answered by AI
  • Q2. What is singleton and how to create singleton class and benefits ?
  • Ans. 

    Singleton is a design pattern that restricts the instantiation of a class to one object.

    • To create a singleton class, make the constructor private, create a static method to get the instance of the class, and create a private static variable to hold the instance.

    • Benefits of singleton include ensuring only one instance of the class exists, providing a global point of access to the instance, and reducing the number of obj...

  • Answered by AI
  • Q3. What is volatile ? And write program
  • Ans. 

    Volatile is a keyword in Java used to indicate that a variable's value may be modified by multiple threads.

    • Volatile variables are not cached in thread's local memory

    • Changes made to volatile variables are immediately visible to other threads

    • Volatile keyword is used to ensure visibility and ordering of variables in multithreaded environment

    • Example: volatile int count = 0;

  • Answered by AI
  • Q4. Write a program for customise exception
  • Ans. 

    A program to create custom exceptions in Java.

    • Create a class that extends Exception or RuntimeException

    • Add constructors to the custom exception class

    • Throw the custom exception in the code when needed

  • Answered by AI
  • Q5. Count dublicate name in SQL .
  • Ans. 

    To count duplicate names in SQL, use the GROUP BY clause with the COUNT function.

    • Use GROUP BY clause to group the names together

    • Use COUNT function to count the number of occurrences

    • Use HAVING clause to filter out names with count less than 2

  • Answered by AI
  • Q6. Spring boot security related.
  • Q7. How microservices communicate?
  • Ans. 

    Microservices communicate through lightweight protocols like HTTP/REST or messaging systems like RabbitMQ.

    • Microservices can communicate through synchronous protocols like HTTP/REST, where one service sends a request to another service and waits for a response.

    • Microservices can also communicate through asynchronous messaging systems like RabbitMQ, where one service publishes a message to a queue and other services consu...

  • Answered by AI
  • Q8. Difference between @component and @configuration ?
  • Ans. 

    The @Component annotation is used to mark a class as a bean, while @Configuration is used to define a configuration class.

    • The @Component annotation is used to auto-detect and auto-configure beans using classpath scanning.

    • @Configuration classes are used to define beans and their dependencies explicitly.

    • A @Configuration class can contain @Bean methods that return bean instances.

    • A @Component class can be used as a bean in...

  • Answered by AI
  • Q9. New features of java 1.8
  • Ans. 

    Java 1.8 introduced lambda expressions, default methods, and functional interfaces.

    • Lambda expressions allow functional programming in Java.

    • Default methods allow adding new methods to interfaces without breaking existing implementations.

    • Functional interfaces are interfaces with a single abstract method, used for lambda expressions.

    • Stream API for processing collections and arrays.

    • Date and Time API for easier handling of ...

  • Answered by AI
  • Q10. Stream api related program

Interview Preparation Tips

Interview preparation tips for other job seekers - Everyone should study any topic in depth because after theory they will give program to write .

Skills evaluated in this interview

Software Developer Interview Questions & Answers

user image Nihal Aherwar

posted on 14 Feb 2022

I applied via Referral and was interviewed in Aug 2021. There was 1 interview round.

Round 1 - Technical 

(3 Questions)

  • Q1. Arraylist and link list
  • Q2. Spring boot annotations
  • Q3. Hashmap and jpa repository

Interview Preparation Tips

Interview preparation tips for other job seekers - Knowledge of practical and theory

Top trending discussions

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Interview Tips & Stories
2w
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·
works at
Cvent
Can speak English, can’t deliver in interviews
I feel like I can't speak fluently during interviews. I do know english well and use it daily to communicate, but the moment I'm in an interview, I just get stuck. since it's not my first language, I struggle to express what I actually feel. I know the answer in my head, but I just can’t deliver it properly at that moment. Please guide me
Got a question about Xtranet Technologies?
Ask anonymously on communities.

Interview questions from similar companies

I applied via Recruitment Consultant and was interviewed before Oct 2020. There were 3 interview rounds.

Interview Questionnaire 

1 Question

  • Q1. Python file handling, input,output, in a file, Sql joins, list sort in python, basics of GIS, Web service how to test

Interview Preparation Tips

Interview preparation tips for other job seekers - This is hust basics not deep dive, strog ur basics to crack

Interview Questionnaire 

1 Question

  • Q1. Questions on the concept of oops and SQL

Xtranet Technologies Interview FAQs

How many rounds are there in Xtranet Technologies interview?
Xtranet Technologies interview process usually has 1-2 rounds. The most common rounds in the Xtranet Technologies interview process are Technical, Resume Shortlist and HR.
How to prepare for Xtranet Technologies 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 Xtranet Technologies. The most common topics and skills that interviewers at Xtranet Technologies expect are Java, Javascript, Hibernate, SQL and PLSQL.
What are the top questions asked in Xtranet Technologies interview?

Some of the top questions asked at the Xtranet Technologies interview -

  1. What is immutable and how we can create our own immutable clas...read more
  2. What is singleton and how to create singleton class and benefit...read more
  3. What is volatile ? And write prog...read more

Tell us how to improve this page.

Overall Interview Experience Rating

4.4/5

based on 5 interview experiences

Difficulty level

Moderate 100%

Duration

4-6 weeks 100%
View more

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Xtranet Technologies Reviews and Ratings

based on 100 reviews

2.9/5

Rating in categories

2.6

Skill development

3.1

Work-life balance

2.7

Salary

2.7

Job security

2.8

Company culture

2.6

Promotions

2.8

Work satisfaction

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