GitLab Full Stack Software Developer Interview Questions and Answers

Q1. What is abstract class
Ans. 
Abstract class is a class that cannot be instantiated and is used as a blueprint for other classes to inherit from.
• Cannot be instantiated directly

• Can have abstract methods that must be implemented by subclasses

• Can have non-abstract methods that can be inherited by subclasses

• Used to define common behavior for subclasses
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Q2. What are access modifier
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Access modifiers are keywords in programming languages that define the accessibility of classes, methods, and variables.
• Access modifiers control the visibility and accessibility of classes, methods, and variables in a program.

• Common access modifiers include public, private, protected, and default (package-private).

• Public access modifier allows access from any other class.

• Private access modifier restricts access to only...read more
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Q1. Git version tool
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Q2. Project related question
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Q1. Salary expectation
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Q1. HEXA decimal reg expression
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Q2. What are mime types
Ans. 
Mime types are identifiers used to specify the type of data being sent over the internet.
• Mime types are used in HTTP headers to indicate the type of content being sent, such as text/html for HTML files or image/jpeg for JPEG images.

• They help browsers and servers understand how to handle the content being transmitted.

• Mime types also help in determining how a file should be processed or displayed by the receiving end.

• Com...read more
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Q1. How do you do version upgrades
Ans. 
I use version control systems like Git to manage code changes and upgrades.
• I create a new branch for the upgrade to isolate changes from the main codebase.

• I test the upgrade in the new branch to ensure compatibility and functionality.

• I merge the upgraded code back into the main branch once testing is successful.

• I document the changes made during the upgrade process for future reference.
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Q1. Can we make applications using on C# code
Ans. 
Yes, applications can be made using C# code.
• C# is a versatile programming language commonly used for developing applications.

• C# can be used to create web applications, desktop applications, mobile apps, and more.

• Popular frameworks like .NET and Xamarin support C# for application development.
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Q1. Thread , list and map , collections,
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Q2. Ask everything according to my resume
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LRDI quants and verbal question

Topics related to numbering, sequence, etc

Topic on latest problems statements and mechanisms

Q1. What is functional interface
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IMocha Virtual test- contains coding and analytical questions.

An in-person coding test is given. Personal laptops to be taken