10+ AIS Windows Interview Questions and Answers

Explanation of SQL joins and examples

• Inner join: returns only matching rows from both tables

• Left join: returns all rows from left table and matching rows from right table

• Right join: returns all rows from right table and matching rows from left table

• Full outer join: returns all rows from both tables

• Example: Inner join - SELECT * FROM table1 INNER JOIN table2 ON table1.column = table2.column

• Example: Left join - SELECT * FROM table1 LEFT JOIN table2 ON table1.column = table2.col...read more

Optimize images, reduce HTTP requests, minify CSS and JS, use caching, and optimize database queries.

• Optimize images by compressing them and reducing their size.

• Reduce HTTP requests by combining multiple files into one.

• Minify CSS and JS by removing unnecessary characters.

• Use caching to store frequently accessed data.

• Optimize database queries by indexing tables and avoiding unnecessary joins.

Auth guards are used in software development to restrict access to certain parts of an application based on user authentication.

• Auth guards are used to control access to routes in a web application

• They check if a user is authenticated before allowing access to certain pages or features

• Examples include role-based authentication where only certain users can access admin pages

Workflow rules are used to automate business processes and enforce rules mainly based on conditions.

• Workflow rules are created in K2 Designer.

• Conditions are set using logical operators such as AND, OR, NOT.

• Actions can be triggered based on the conditions being met.

• Examples of conditions include checking if a field is empty or if a date is in the past.

• Workflow rules can be used to send notifications, update data, or start other workflows.

Yes, I have integrated APIs in my previous projects.

• Integrated Google Maps API for location services

• Integrated Stripe API for payment processing

• Integrated Twilio API for SMS notifications

My future plan is to continue advancing my skills and knowledge in design engineering, eventually taking on leadership roles and contributing to innovative projects.

• Continue pursuing professional development opportunities such as certifications or advanced degrees

• Seek out mentorship from experienced engineers to learn best practices and strategies

• Work on challenging projects that allow me to apply and expand my technical expertise

• Eventually aim for a leadership position where...read more

Data sharing techniques involve methods for transferring and accessing data between different systems or applications.

• Use APIs to allow different systems to communicate and share data

• Implement data encryption to secure data during transfer

• Utilize data warehouses or data lakes for centralized storage and access

• Employ data synchronization techniques to ensure consistency across systems

Expectations include strong analytical skills, communication abilities, domain knowledge, and leadership qualities.

• Demonstrate strong analytical skills to identify business needs and propose solutions

• Communicate effectively with stakeholders to gather requirements and provide updates

• Possess domain knowledge to understand industry trends and challenges

• Show leadership qualities by guiding team members and driving project success

Yes, I am willing to join at Pune location.

• I am open to relocating to Pune for the job.

• I have researched about Pune and I am excited about the opportunities it offers.

• I am familiar with the work culture in Pune and I believe it aligns with my values.

• I have visited Pune before and I enjoyed the city's vibrant atmosphere.

The Robot class in Selenium is used for simulating keyboard and mouse interactions.

• Robot class is part of java.awt package in Java.

• It can be used for simulating keyboard and mouse events like key press, key release, mouse move, etc.

• Robot class is useful for scenarios where Selenium WebDriver actions are not sufficient.

• Example: Robot robot = new Robot(); robot.keyPress(KeyEvent.VK_ENTER);

Dropdown selection in Selenium involves locating the dropdown element and selecting an option from the dropdown menu.

• Locate the dropdown element using its id, name, class, or xpath

• Use Select class in Selenium to interact with dropdown elements

• Select an option by visible text, value, or index