Solverminds Solutions and Technologies Senior Engineer Interview Questions and Answers

Q1. Tell me about yourself
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Q2. Where are you from
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Q3. Relocate to Pan india
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Q1. Tell me about yourself
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Q1. Theories of failure, in depth
Ans. 
Theories of failure explain how and why materials fail under different conditions.
• Theories of failure are used to predict the failure of materials under different loads and conditions.

• There are different types of theories of failure, including maximum shear stress theory, maximum normal stress theory, and maximum strain energy theory.

• Maximum shear stress theory states that failure occurs when the maximum shear stress i...read more
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Q2. Basic material properties
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Basic material properties include density, strength, hardness, elasticity, and conductivity.
• Density refers to the mass per unit volume of a material.

• Strength is the ability of a material to withstand external forces without breaking or deforming.

• Hardness is the resistance of a material to indentation or scratching.

• Elasticity is the ability of a material to return to its original shape after being deformed.

• Conductivity ...read more
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There was pattern question in any programming language and you have make the pattern dynamic.

Basically aptitude test is completely based on core java concepts

Q1. What is java What are the features of java What is try and catch block What is mean by static What is the difference between arraylist and hashet
Ans. 
Java is a high-level, object-oriented programming language used for developing applications.
• Java features include platform independence, automatic memory management, and exception handling.

• Try and catch blocks are used for handling exceptions in Java.

• Static is a keyword used to create class-level variables and methods.

• ArrayList is a dynamic array that can grow and shrink in size, while HashSet is a collection that does
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Q1. What are steps of involved in jdbc?
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JDBC involves steps like loading driver, establishing connection, creating statement, executing query and handling results.
• Load the JDBC driver using Class.forName() method

• Establish a connection to the database using DriverManager.getConnection() method

• Create a statement object using the connection.createStatement() method

• Execute the query using statement.executeQuery() method

• Handle the results using ResultSet object
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Q1. Question related to multithreading, jsp ,servlet and jdbc
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Q2. Brush up basic java programming
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This is the second round and i was eliminated from this round

Q1. What is Spring beans
Ans. 
Spring beans are Java objects managed by the Spring IoC container.
• Spring beans are defined in the Spring configuration file using XML or annotations.

• They are instantiated, assembled, and managed by the Spring IoC container.

• Beans can be singleton, prototype, request, session, or custom scoped.

• Dependency injection is used to inject dependencies into Spring beans.
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Q2. What is Spring boot
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Spring Boot is a framework that simplifies the development of Java applications by providing pre-configured settings and tools.
• Spring Boot eliminates the need for manual configuration by providing defaults for most settings.

• It allows developers to quickly set up and run standalone Spring-based applications.

• Spring Boot includes embedded servers like Tomcat, Jetty, or Undertow for easy deployment.

• It promotes convention o...read more
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