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National Informatics Centre Interview Questions and Answers for Experienced
17 Interview questions
Selenium is a popular automation testing tool used for web applications.
Supports multiple programming languages like Java, Python, C#, etc.
Can automate web browsers across different platforms.
Allows for parallel test execution.
Integrates with popular CI/CD tools like Jenkins.
Supports various browsers like Chrome, Firefox, Safari, etc.
Cyber threats in web applications can be handled by implementing security measures such as encryption, firewalls, and regular security audits.
Implement strong encryption protocols to protect data in transit and at rest
Use firewalls to monitor and control incoming and outgoing traffic
Regularly conduct security audits and penetration testing to identify vulnerabilities
Implement secure coding practices to prevent com...
I am comfortable with a wide range of technologies including Java, Python, JavaScript, and SQL.
Proficient in Java and Python programming languages
Familiar with JavaScript and its frameworks such as React and Angular
Experienced in working with SQL databases
Comfortable with version control systems like Git
Knowledgeable in software development methodologies like Agile and Scrum
StringTokenizer is a class in Java that breaks a string into tokens based on a delimiter.
It is a legacy class that is not recommended to use in new code.
It is used to split a string into smaller parts based on a delimiter.
The default delimiter is whitespace, but it can be changed to any character or string.
It is useful for parsing text files or data that is separated by a specific character.
Example: StringTokenize...
OOPs concept in Java is a programming paradigm that focuses on objects and their interactions.
OOPs stands for Object-Oriented Programming
It emphasizes on encapsulation, inheritance, and polymorphism
Encapsulation is the process of hiding implementation details from the user
Inheritance allows a class to inherit properties and methods from another class
Polymorphism allows objects to take on multiple forms or behavior...
To manage bulky CRM application data, use data compression techniques, optimize database queries, implement data archiving, and utilize cloud storage.
Implement data compression techniques to reduce the storage space required for the CRM application data.
Optimize database queries to improve the performance of data retrieval and manipulation operations.
Implement data archiving to move older or less frequently access...
Web services are a broader concept that includes various technologies, while WCF is a specific technology for building distributed systems.
Web services are based on open standards like HTTP, XML, and SOAP, while WCF uses a more flexible messaging system.
Web services can be consumed by any platform or language, while WCF is primarily used in the .NET framework.
Web services are typically used for interoperability be...
Validations used in project
Input validation to ensure correct data type and format
Data validation to ensure data integrity and consistency
Business rule validation to ensure compliance with requirements
Authentication and authorization validation to ensure secure access
Error handling and exception validation to ensure proper handling of errors
Server side state management is the process of storing and managing data on the server side of a web application.
It involves storing data on the server instead of the client side
It helps maintain consistency and security of data
Examples include session management and database management
CLR stands for Common Language Runtime, a component of .NET framework that manages execution of .NET programs.
CLR is responsible for memory management, security, and exception handling.
It compiles code into an intermediate language (IL) and then executes it.
CLR allows for language interoperability, meaning that code written in different languages can be compiled to the same IL and run on the same runtime.
Examples ...
National Informatics Centre Interview Experiences for Experienced
22 interviews found
priyanka aharwar
Selected
I appeared for an interview in Dec 2024.
(2 Questions)
- Q1. PHP OOPS concept
- Q2. Session and cookie related question with example and code
Pavan Kumar
Selected
I applied via Referral
(2 Questions)
- Q1. Questions they asked about my previous company rolls and responsibilities
- Q2. Most of the interview questions were asked is what i was mentioned in the resume..
(2 Questions)
- Q1. Asked about certifications,
- Q2. CCNA Questions routing and switching, Asked about ospf & Bgp
Anonymous
Selected
I applied via Naukri.com and was interviewed in Feb 2024. There were 2 interview rounds.
(4 Questions)
- Q1. Work experience
- Q2. Expected salary
- Ans.
I expect a competitive salary based on my skills, experience, and industry standards.
Research industry standards: For example, Glassdoor or Payscale can provide insights into average salaries for similar roles.
Consider my experience level: With 5 years of experience, I would expect a salary in the range of $80,000 to $100,000.
Factor in location: Salaries can vary significantly based on the cost of living in different c...
- Q3. Domain knowledge
- Q4. About Notice period
(1 Question)
- Q1. How to handle cyber threads in web application
- Ans.
Cyber threats in web applications can be handled by implementing security measures such as encryption, firewalls, and regular security audits.
Implement strong encryption protocols to protect data in transit and at rest
Use firewalls to monitor and control incoming and outgoing traffic
Regularly conduct security audits and penetration testing to identify vulnerabilities
Implement secure coding practices to prevent common s...
Interview Preparation Tips
- Cybersecurity
- Laravel
- PHP
Skills evaluated in this interview
Selected
I applied via LinkedIn and was interviewed in Apr 2024. There was 1 interview round.
(1 Question)
- Q1. BGP commands Vlan configuration
Selected
I applied via Walk-in and was interviewed in Feb 2024. There was 1 interview round.
(4 Questions)
- Q1. General knowledge
- Q2. Simple question
- Q3. Science Technology
- Q4. Health care and Insurance
Interview Preparation Tips
Bibhutibhusana Sahani
(2 Questions)
- Q1. What is OOPs concept in java?
- Ans.
OOPs concept in Java is a programming paradigm that focuses on objects and their interactions.
OOPs stands for Object-Oriented Programming
It emphasizes on encapsulation, inheritance, and polymorphism
Encapsulation is the process of hiding implementation details from the user
Inheritance allows a class to inherit properties and methods from another class
Polymorphism allows objects to take on multiple forms or behaviors
Exam...
- Q2. What is string toknizer in java ?
- Ans.
StringTokenizer is a class in Java that breaks a string into tokens based on a delimiter.
It is a legacy class that is not recommended to use in new code.
It is used to split a string into smaller parts based on a delimiter.
The default delimiter is whitespace, but it can be changed to any character or string.
It is useful for parsing text files or data that is separated by a specific character.
Example: StringTokenizer st ...
(1 Question)
- Q1. Which technologies you are comfortable ?
- Ans.
I am comfortable with a wide range of technologies including Java, Python, JavaScript, and SQL.
Proficient in Java and Python programming languages
Familiar with JavaScript and its frameworks such as React and Angular
Experienced in working with SQL databases
Comfortable with version control systems like Git
Knowledgeable in software development methodologies like Agile and Scrum
Interview Preparation Tips
Skills evaluated in this interview
Selected
I applied via Referral and was interviewed before Dec 2023. There were 2 interview rounds.
(1 Question)
- Q1. What are the features of Selenium?
- Ans.
Selenium is a popular automation testing tool used for web applications.
Supports multiple programming languages like Java, Python, C#, etc.
Can automate web browsers across different platforms.
Allows for parallel test execution.
Integrates with popular CI/CD tools like Jenkins.
Supports various browsers like Chrome, Firefox, Safari, etc.
(1 Question)
- Q1. What are your salary expectations?
- Ans.
My salary expectations are based on my experience, skills, and the market rate for Senior Software Engineers.
Research the average salary for Senior Software Engineers in the specific location and industry
Consider your years of experience and relevant skills
Be prepared to negotiate based on the company's offer and benefits package
Selected
I applied via Referral and was interviewed before Feb 2023. There was 1 interview round.
(3 Questions)
- Q1. Basic Jav Questions
- Q2. Basic javascript questions
- Q3. Basic sql questions
Interview Preparation Tips
- Java
- sql
- Javascript
- HTML
- Spring Mvc
- Spring Boot
- Spring Framework
- JQuery
- Postgresql
I applied via Approached by Company and was interviewed in Apr 2022. There were 4 interview rounds.
(1 Question)
- Q1. My job experience related
(1 Question)
- Q1. Department- work related questions
(1 Question)
- Q1. Respected sir ji do you know, All that knowledge learnt by experience
Interview Preparation Tips
I applied via Naukri.com and was interviewed in Oct 2021. There were 5 interview rounds.
Interview Questionnaire
7 Questions
- Q1. Sql Injection
- Q2. Security provided for the website
- Q3. Projects handled in previous companies
- Q4. Validations used in your project
- Ans.
Validations used in project
Input validation to ensure correct data type and format
Data validation to ensure data integrity and consistency
Business rule validation to ensure compliance with requirements
Authentication and authorization validation to ensure secure access
Error handling and exception validation to ensure proper handling of errors
- Q5. StoredProcedure in sql
- Ans.
Stored procedures are precompiled SQL statements that can be saved and reused in a database.
Stored procedures can improve performance by reducing network traffic and improving security.
They can be used to encapsulate business logic and provide a consistent interface to the database.
Parameters can be passed to stored procedures, allowing for dynamic queries.
Examples of stored procedures include ones that retrieve data, ...
- Q6. Views in sql
- Ans.
Views in SQL are virtual tables that are based on the result of an SQL statement.
Views are created using the CREATE VIEW statement.
They can be used to simplify complex queries.
They can also be used to restrict access to sensitive data.
Views are updated automatically when the underlying tables are updated.
They can be used to join multiple tables into a single view.
- Q7. Familiar databases
Interview Preparation Tips
Skills evaluated in this interview
Top trending discussions
National Informatics Centre Interview FAQs
The duration of National Informatics Centre interview process can vary, but typically it takes about less than 2 weeks to complete.
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National Informatics Centre Interviews By Designations
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National Informatics Centre Reviews and Ratings
based on 644 reviews
Rating in categories
|
Software Developer
671
salaries
|  ₹3.6 L/yr - ₹7.2 L/yr |
|
Senior Software Developer
174
salaries
| ₹3.6 L/yr - ₹11.4 L/yr |
|
Software Engineer
158
salaries
| ₹3 L/yr - ₹8.4 L/yr |
|
Java Developer
143
salaries
| ₹2.4 L/yr - ₹8 L/yr |
|
Programmer
111
salaries
| ₹2 L/yr - ₹6 L/yr |
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