SS&C TECHNOLOGIES Senior Software Engineer Interview Questions and Answers

Q1. Asked to explain past project and contribution
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Q2. Write sql querying to count employees per department
Ans. 
SQL query to count employees per department
• Use GROUP BY clause to group employees by department

• Use COUNT() function to count the number of employees in each department

• Join the employee table with the department table if necessary
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Q3. Write a program using Java Stream API
Ans. 
Program using Java Stream API to filter even numbers from a list
• Create a list of numbers

• Use stream() method to convert list to stream

• Use filter() method with lambda expression to filter even numbers

• Collect the filtered numbers using collect() method
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Q4. Questions related to Java 8 features
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Q1. Struts framework question
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Q2. Working flow of struts
Ans. 
Struts is a framework for building Java web applications based on the Model-View-Controller (MVC) design pattern.
• Struts framework is based on MVC architecture

• It uses ActionServlet as the controller

• Struts configuration is done using XML files like struts-config.xml

• It provides built-in support for form validation and error handling

• Struts actions are mapped to URLs in struts-config.xml
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Q1. Java 8, Stream API
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Q2. Dependency Injection in Spring
Ans. 
Dependency Injection in Spring is a design pattern where objects are passed their dependencies rather than creating them internally.
• In Spring, dependencies are injected into a class through constructor injection, setter injection, or field injection.

• This helps in achieving loose coupling between classes and makes the code more testable and maintainable.

• Example: @Autowired annotation in Spring is used for dependency inj
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Q1. My Experience in IT
Ans. 
I have over 8 years of experience in IT, specializing in software development and project management.
• Developed web applications using Java, Spring, and AngularJS

• Led a team of developers in implementing a new CRM system for a large client

• Managed multiple projects simultaneously, ensuring on-time delivery and client satisfaction
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Q1. Java questions and basics of testing
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Hard questions were asked

Q1. What is your strength and weakness
Ans. 
Strength: Strong problem-solving skills. Weakness: Sometimes struggle with time management.
• Strength: Ability to quickly identify and solve complex technical issues.

• Strength: Strong analytical skills to understand and improve existing codebase.

• Weakness: Occasionally struggle with prioritizing tasks and meeting deadlines.

• Weakness: Working on improving time management through better planning and organization.
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Q2. Where do you see yourself in 5yrs
Ans. 
In 5 years, I see myself leading a team of software engineers, working on cutting-edge technologies, and contributing to the growth of the company.
• Leading a team of software engineers

• Working on cutting-edge technologies

• Contributing to the growth of the company
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