Elsner Technologies Interview Questions and Answers

The first round was a group discussion, and the question posed was, "What should be done to introduce a new technology in the company, and how will you ensure that everyone learns about that technology?"

Q1. What does OOP stand for?
Ans. 
OOP stands for Object-Oriented Programming, a programming paradigm based on objects and classes.
• Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

• Inheritance: Mechanism where a new class inherits properties and behavior from an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

• Polymorphism: Ability to present the same interface for different underlyin...read more
Answered by AI
Add your answer
Q2. What are the features of Object-Oriented Programming (OOP)?
Ans. 
OOP features include encapsulation, inheritance, polymorphism, and abstraction, enhancing code reusability and organization.
• Encapsulation: Bundling data and methods that operate on the data within one unit (class). Example: A 'Car' class with properties like 'color' and methods like 'drive()'.

• Inheritance: Mechanism to create a new class from an existing class, inheriting its properties and methods. Example: 'ElectricCa...read more
Answered by AI
Add your answer
Q3. SQL related question
Add your answer

Q1. Can you introduce yourself?
Ans. 
I'm a passionate WordPress developer with 5 years of experience in creating custom themes and plugins for diverse clients.
• Experience in developing custom WordPress themes using HTML, CSS, and PHP.

• Proficient in creating and managing WordPress plugins, such as a custom booking system for a local business.

• Skilled in optimizing websites for speed and SEO, resulting in a 30% increase in organic traffic for a client.

• Familiar...read more
Answered by AI
Add your answer

Q1. Basic Testing related question Some test cases and scenarios based
Add your answer
Q2. Types of testing
Ans. 
Types of testing include functional testing, non-functional testing, manual testing, automated testing, regression testing, and performance testing.
• Functional testing: Testing the functionality of the software against the requirements.

• Non-functional testing: Testing aspects like performance, usability, and security.

• Manual testing: Testing performed manually by QA engineers.

• Automated testing: Testing performed using aut...read more
Answered by AI
Add your answer
Q3. Sdlc phases and definition
Ans. 
SDLC phases include planning, analysis, design, implementation, testing, and maintenance.
• Planning: Define project scope, goals, and requirements.

• Analysis: Gather and analyze user needs and system requirements.

• Design: Create a detailed design plan for the software.

• Implementation: Develop the software based on the design.

• Testing: Verify that the software meets requirements and is bug-free.

• Maintenance: Update and improve
Answered by AI
Add your answer
Q4. Test cases write test case on atm
Ans. 
Test cases for ATM functionality
• Verify if the ATM machine is dispensing the correct amount of cash requested by the user

• Check if the ATM machine is accepting valid debit/credit cards and rejecting invalid ones

• Ensure that the ATM machine is displaying the correct balance after a transaction

• Test the ATM machine's ability to handle multiple transactions in a short period of time
Answered by AI
Add your answer
Q5. About agile principle and methodology
Add your answer

It's online coding test

Q1. What is JS and how it works
Ans. 
JS stands for JavaScript, a high-level programming language used for creating interactive websites and web applications.
• JS is a client-side scripting language that runs in the browser.

• It is used to add interactivity, animations, and dynamic content to websites.

• JS can be used alongside HTML and CSS to create responsive and user-friendly web applications.

• Example: document.getElementById('demo').innerHTML = 'Hello World';
Answered by AI
Add your answer

Q1. STLC, SDLC, TEST LOAD, Retesting, Regression testing,
Add your answer
Q2. Bug report, Test cases format
Add your answer