MAQ Software Softwaretest Engineer Interview Questions and Answers

Microservices design pattern focuses on breaking down a monolithic application into smaller, independent services. Java design patterns are reusable solutions to common software problems.

• Microservices design pattern promotes modularity, scalability, and fault tolerance.

• Java design patterns include creational, structural, and behavioral patterns.

• Examples of Java design patterns include Singleton, Factory, and Observer.

• E...read more

Joins are used to combine data from two or more tables based on a related column.

• Types of joins include inner join, left join, right join, and full outer join.

• Inner join returns only the matching rows from both tables.

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

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

• Full outer join returns all row...read more