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50 Hertz Java Developer Interview Questions and Answers

Updated 31 May 2024

50 Hertz Java Developer Interview Experiences

1 interview found

Interview experience
4
Good
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
No response

I applied via Campus Placement and was interviewed in May 2024. There were 2 interview rounds.

Round 1 - Group Discussion 

It was good experience, it build my confident

Round 2 - One-on-one 

(1 Question)

  • Q1. Servlet,collection framework, spring ,springboot, jsp,Ajax,Jdbc etc

Interview Preparation Tips

Topics to prepare for 50 Hertz Java Developer interview:
  • Collections
  • Springboot
  • Spring
  • Servlets
  • JDBC
Interview preparation tips for other job seekers - Be confident, always be prepared,u can easily communicate interviewer

Interview questions from similar companies

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Naukri.com and was interviewed before Sep 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. What is the difference between .net and .net core?
  • Ans. 

    The main difference between .NET and .NET Core is that .NET Core is a cross-platform, open-source framework while .NET is a Windows-only framework.

    • NET Core is cross-platform, meaning it can run on Windows, macOS, and Linux, while .NET is limited to Windows.

    • .NET Core is open-source, allowing for community contributions and faster updates, while .NET is primarily developed by Microsoft.

    • .NET Core is modular, allowing deve...

  • Answered by AI
  • Q2. What is the difference between function and stored procedure?
  • Ans. 

    Functions return a single value, while stored procedures can perform multiple operations and return multiple values.

    • Functions return a single value, while stored procedures can return multiple values.

    • Functions are called in SQL statements, while stored procedures are called using the EXECUTE command.

    • Functions cannot modify the database state, while stored procedures can.

    • Functions are precompiled and stored in the datab...

  • Answered by AI

Interview Questionnaire 

1 Question

  • Q1. All questions related electrical project cause my previous job in distribution project .& Also some questions related transformer and losses .

I applied via Naukri.com and was interviewed before Aug 2021. 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 

(1 Question)

  • Q1. Technical questions about power system was discussed

Interview Preparation Tips

Interview preparation tips for other job seekers - Prepare for basics and work on background well

Interview Questionnaire 

3 Questions

  • Q1. 1.What is the contact resistance of VCB.?
  • Ans. 

    The contact resistance of VCB is typically very low.

    • VCB stands for Vacuum Circuit Breaker.

    • The contact resistance is the resistance between the contacts of the breaker when it is closed.

    • The contact resistance of VCB is typically in the range of micro-ohms.

    • Low contact resistance is important for efficient operation of the breaker.

    • High contact resistance can cause overheating and damage to the breaker.

    • The contact resistan...

  • Answered by AI
  • Q2. What is the resistance value of tripping & closing coil of vcb?
  • Ans. 

    The resistance value of tripping & closing coil of VCB varies depending on the manufacturer and model.

    • The resistance value can be found in the manufacturer's manual or datasheet.

    • It is important to use the correct resistance value to ensure proper functioning of the VCB.

    • The resistance value may also vary depending on the voltage rating of the VCB.

    • For example, the ABB VD4 VCB has a tripping coil resistance of 50-60 ohms

  • Answered by AI
  • Q3. The minimum hight at which the safety belt should be used
  • Ans. 

    The minimum height at which the safety belt should be used is determined by the height of the individual and the specific safety regulations in place.

    • The minimum height requirement for safety belt usage varies depending on the country and jurisdiction.

    • In the United States, for example, the minimum height for safety belt usage is typically around 4 feet 9 inches (145 cm).

    • Other factors such as age, weight, and type of ve...

  • Answered by AI

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

Interview Questionnaire 

1 Question

  • Q1. As per your job profile which is you included in your CV

Interview Preparation Tips

Interview preparation tips for other job seekers - You should have to clear concepts on your current /previous jobs. And your basic knowledge about your specialization.
Interview experience
5
Excellent
Difficulty level
Hard
Process Duration
2-4 weeks
Result
Selected Selected

I applied via Approached by Company and was interviewed before Jan 2022. There were 2 interview rounds.

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. There are HR as well as Technical round.
  • Q2. It will be on the respective domain.

Interview Preparation Tips

Interview preparation tips for other job seekers - One should have very in depth knowledge in ones domain.

I applied via Naukri.com and was interviewed in Mar 2022. There were 4 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 

(1 Question)

  • Q1. Logical and Experience level-wise question.
Round 3 - Technical 

(1 Question)

  • Q1. The interview was taken from higher management.
Round 4 - HR 

(1 Question)

  • Q1. Salary discussion and any offer in hand or not.

Interview Preparation Tips

Interview preparation tips for other job seekers - Great experience to work with TATA and working with a product base company is really pleasant to me.

I applied via Recruitment Consultant and was interviewed in Jan 2021. There was 1 interview round.

Interview Questionnaire 

3 Questions

  • Q1. You are comfortable for any location of Odisha including villages ?
  • Ans. 

    Yes, I am comfortable working in any location in Odisha, including villages.

    • I have experience working in rural areas of Odisha and understand the challenges and opportunities they present.

    • I am familiar with the local culture, customs, and language, which helps in building rapport with the community.

    • I have successfully led teams in remote locations, ensuring effective communication and coordination.

    • I believe in the impo...

  • Answered by AI
  • Q2. Did you have knowledge of enforcement in Distribution sector?
  • Ans. 

    Yes, I have knowledge of enforcement in the Distribution sector.

    • I have worked in the Distribution sector for 5 years and have experience in enforcing policies and regulations.

    • I am familiar with the legal framework governing the Distribution sector and have successfully implemented enforcement measures.

    • During my tenure as a Team Leader in a Distribution company, I ensured compliance with distribution agreements and reso...

  • Answered by AI
  • Q3. You are from Technical background experience , will you will comfortable for field job?

Interview Preparation Tips

Interview preparation tips for other job seekers - The recruitment is done by Third party, they do not answer your thoughts too much.
It depends upon on you to choose or not.

Lead Engineer Interview Questions & Answers

Tata Power user image Aditya Bhagwat Tekade

posted on 7 Jun 2023

Interview experience
5
Excellent
Difficulty level
Moderate
Process Duration
Less than 2 weeks
Result
Selected Selected

I applied via Campus Placement and was interviewed before Jun 2022. There were 3 interview rounds.

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 - Aptitude Test 

Online Test conducted for all the candidates

Round 3 - One-on-one 

(1 Question)

  • Q1. Basic Electrical, Substation, Willingness to join the company, Personal Information.

50 Hertz Interview FAQs

How many rounds are there in 50 Hertz Java Developer interview?
50 Hertz interview process usually has 2 rounds. The most common rounds in the 50 Hertz interview process are Group Discussion and One-on-one Round.
How to prepare for 50 Hertz 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 50 Hertz. The most common topics and skills that interviewers at 50 Hertz expect are Core Java, Hibernate, Spring, Struts and Linux.

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50 Hertz Java Developer Interview Process

based on 1 interview

Interview experience

4
  
Good
View more

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50 Hertz Java Developer Salary
based on 5 salaries
₹4.2 L/yr - ₹6.6 L/yr
15% less than the average Java Developer Salary in India
View more details

50 Hertz Java Developer Reviews and Ratings

based on 2 reviews

3.0/5

Rating in categories

4.8

Skill development

2.9

Work-life balance

1.2

Salary

4.8

Job security

1.1

Company culture

1.1

Promotions

4.7

Work satisfaction

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