TCS Softwaretest Engineer Interview Questions and Answers

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Q1. What’s rls explain in detail
Ans. 
RLS stands for Release Line System, a method of managing software releases.
• RLS is a system used to manage software releases and track changes.

• It helps in organizing and coordinating the release process.

• RLS ensures that all changes are properly documented and tested before release.

• Examples of RLS tools include Jira, GitLab, and Microsoft Azure DevOps.
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Q2. What parameter explain in detail
Ans. 
Parameter is a variable that is passed to a function or method to customize its behavior.
• Parameters are used to pass values to functions or methods.

• They can be required or optional.

• Parameters can have default values.

• Parameters can be of different data types.

• Parameters help in customizing the behavior of a function or method.
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Q1. What is oops explain it
Ans. 
OOP (Object-Oriented Programming) is a programming paradigm based on objects and classes to structure software design.
• Encapsulation: Bundling data and methods that operate on the data within one unit (e.g., a class).

• Inheritance: Mechanism to create a new class using properties and methods of an existing class (e.g., a 'Dog' class inheriting from an 'Animal' class).

• Polymorphism: Ability to present the same interface for...read more
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Q2. What is database explain uses
Ans. 
A database is an organized collection of data, enabling efficient storage, retrieval, and management for various applications.
• Data Storage: Databases store large amounts of data systematically, e.g., customer information in an e-commerce platform.

• Data Retrieval: They allow quick access to data, such as retrieving user profiles in a social media app.

• Data Management: Databases help manage data integrity and security, e.g...read more
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Q1. Basic .Net question
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Q1. What is cluster
Ans. 
A cluster is a group of interconnected computers or servers that work together to perform tasks as a single system.
• Clusters can improve performance and availability by distributing workloads.

• Example: A web server cluster can handle more traffic than a single server.

• Clusters are used in high-performance computing (HPC) for complex calculations.

• Load balancing is often implemented in clusters to optimize resource use.

• Fail...read more
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Q2. What is secrets
Ans. 
Secrets are confidential information that is kept hidden from others to protect privacy or security.
• Secrets can include passwords, API keys, and sensitive personal information.

• In software development, secrets are often stored in environment variables or secret management tools.

• Examples of secret management tools include HashiCorp Vault, AWS Secrets Manager, and Azure Key Vault.

• It's crucial to manage secrets properly to...read more
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