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ArcelorMittal Nippon Steel
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ArcelorMittal Nippon Steel Web Developer Interview Questions and Answers
ArcelorMittal Nippon Steel Web Developer Interview Experiences
1 interview found
I applied via Referral and was interviewed in Sep 2024. There was 1 interview round.
(1 Question)
- Q1. What is lpad and rpad?
- Ans.
lpad and rpad are functions used in SQL to add padding characters to the left or right of a string.
lpad adds padding characters to the left of a string
rpad adds padding characters to the right of a string
Syntax: lpad(string, length, padding_character)
Example: lpad('123', 5, '0') will result in '00123'
Syntax: rpad(string, length, padding_character)
Example: rpad('123', 5, '0') will result in '12300'
Interview Preparation Tips
Interview questions from similar companies
I applied via Walk-in and was interviewed before Aug 2021. There was 1 interview round.
(1 Question)
- Q1. .net and db related questions
Interview Preparation Tips
Interview Questionnaire
2 Questions
- Q1. Asked sdlc of mcc.
- Q2. Processes of request start and end.
- Ans.
Request processes involve initiation, handling, and completion of user requests.
Requests are initiated by users through various means such as forms, APIs, or direct communication.
Requests are then handled by the system, which may involve validation, processing, and communication with external systems.
Finally, the request is completed and the user is notified of the outcome.
The process may involve multiple steps and sta...
Skills evaluated in this interview
I applied via Job Portal and was interviewed before Nov 2021. There were 3 interview rounds.
Direct through campus placement and group discussion.
(2 Questions)
- Q1. All the studies related concepts were aksed
- Q2. About COST ACCOUNTING STANDARDS
Interview Preparation Tips
Selected
I applied via LinkedIn and was interviewed before Jan 2024. There was 1 interview round.
There were two questions: one related to machine learning and the other regarding service pipelines.
(3 Questions)
- Q1. What is Pointer
- Ans.
A pointer is a variable that stores the memory address of another variable.
Pointers are used to access and manipulate memory directly.
They are commonly used in programming languages like C and C++.
Example: int *ptr; // declares a pointer to an integer variable
- Q2. What is Git versioning
- Ans.
Git versioning is a system that tracks changes in code files, allowing multiple developers to collaborate and manage different versions of the codebase.
Git versioning allows developers to track changes made to code files over time.
Developers can create branches to work on new features or bug fixes without affecting the main codebase.
Commits are used to save changes to the codebase, providing a history of modifications ...
- Q3. Page life cycle
Skills evaluated in this interview
I applied via Naukri.com and was interviewed before Jan 2021. There were 3 interview rounds.
Interview Questionnaire
5 Questions
- Q1. Chemical analysis of chromite ore by ICP OES
- Ans.
ICP OES is a technique used for chemical analysis of chromite ore.
ICP OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.
It is a powerful analytical technique used for the determination of trace elements in a variety of matrices.
ICP OES can be used to determine the concentration of elements such as Cr, Fe, Mg, Al, and Si in chromite ore.
The technique involves the excitation of atoms in a sample usi...
- Q2. Principle of ICP oes
- Ans.
ICP-OES is a technique used for elemental analysis in which a sample is vaporized and excited by a plasma to emit light.
ICP-OES stands for Inductively Coupled Plasma Optical Emission Spectroscopy.
It is used to determine the concentration of elements in a sample.
The sample is vaporized and excited by a plasma to emit light, which is then analyzed to determine the elemental composition.
ICP-OES is commonly used in environ...
- Q3. Weight chemical analysis of chromite ore
- Ans.
Weight chemical analysis of chromite ore involves determining the percentage of various elements present in the ore.
The ore is first crushed and ground into a fine powder.
The powder is then mixed with various chemicals to dissolve the elements of interest.
The resulting solution is then analyzed using various techniques such as atomic absorption spectroscopy or inductively coupled plasma mass spectrometry.
The percentage...
- Q4. Knowledge of NABL
- Q5. Knowledge of ISO 17025,ISO 9001,ISO 450001, IMS
Interview Preparation Tips
Selected
I applied via Walk-in and was interviewed in Mar 2023. There were 2 interview rounds.
(2 Questions)
- Q1. Plant overview and process
- Q2. Rankine cycle process and efficiency
- Ans.
Rankine cycle is a thermodynamic cycle used in power plants to generate electricity.
Rankine cycle is a closed-loop cycle that uses steam to generate power.
The cycle consists of four processes: heating, vaporization, expansion, and condensation.
The efficiency of the Rankine cycle can be improved by increasing the temperature and pressure of the steam.
The Rankine cycle is commonly used in power plants to generate electri...
Software Developer Interview Questions & Answers
Jindal Steel and Power
Anonymous
posted on 7 Oct 2024
Selected
I applied via Naukri.com and was interviewed in Sep 2024. There were 2 interview rounds.
Reasoning 20 minutes
Related to my fields 20
Interview Preparation Tips
I applied via Naukri.com and was interviewed before Sep 2020. There were 3 interview rounds.
Interview Questionnaire
1 Question
- Q1. How to reduce unnatural vibrations in equipments
- Ans.
Unnatural vibrations in equipments can be reduced by proper maintenance and installation.
Ensure proper alignment of equipment parts
Use vibration dampeners or absorbers
Regularly inspect and replace worn out parts
Install equipment on a stable foundation
Reduce equipment speed or load if possible
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ArcelorMittal Nippon Steel Web Developer Interview Process
based on 1 interview
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ArcelorMittal Nippon Steel Web Developer Reviews and Ratings
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Rating in categories
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Deputy Manager
719
salaries
|  ₹0 L/yr - ₹0 L/yr |
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Assistant Manager
576
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Manager
515
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Assistant Field Engineer
373
salaries
| ₹0 L/yr - ₹0 L/yr |
|
Engineer
345
salaries
| ₹0 L/yr - ₹0 L/yr |
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