Gainwell Commosales Junior Engineer Interview Questions, Process, and Tips

Normal aptitude test questions were asked

Q1. What is collection framework?
Ans. 
Collection framework is a unified architecture for representing and manipulating collections of objects in Java.
• It provides interfaces (like List, Set, Map) and classes (like ArrayList, HashSet, HashMap) to store and manipulate groups of objects.

• It allows developers to work with collections of objects in a uniform way, regardless of the specific implementation.

• Collections framework provides algorithms to manipulate col...read more
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Q2. What is SpringBoot
Ans. 
SpringBoot is a Java-based framework used to create stand-alone, production-grade Spring-based Applications.
• SpringBoot simplifies the process of creating and deploying Spring applications by providing a set of default configurations.

• It eliminates the need for XML configurations and allows developers to focus on writing business logic.

• SpringBoot includes embedded servers like Tomcat, Jetty, or Undertow for deploying app...read more
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Q1. What was your role in project
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First step is aptitude test . This questions are easy.

In that aptitude test another section is coding question(2 questions)

Q1. They generally ask basic questions like- what is stack? some queries in SQL
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Q2. How to create login form in html?

Ans. 

To create a login form in HTML, use the

element with input fields for username and password.

• Use the element to create the form.

• Add elements for username and password fields.

• Set the 'type' attribute of the input fields to 'text' or 'password'.

• Include a submit button using the element with 'type' set to 'submit'.

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