Infosys Interview Questions, Process, and Tips

Q1. Asked about my project & roles on which im working
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Q2. Asked about Okta SSO Protocols like SAMl, OIDC
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Q3. API Integration & Attribute Mapping
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Q1. Manager asked me some moderate questions about IAM
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Q2. Asked me about Provisioning, JML Process
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Q3. Asked about SCIM & OOTB connectors
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Q1. Salary & Location discussion
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Q2. Explained about company policies
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Q1. What are difference between put , patch and post
Ans. 
PUT is used to update or replace an existing resource, PATCH is used to partially update a resource, and POST is used to create a new resource.
• PUT is idempotent, meaning multiple identical requests will have the same effect as a single request.

• PATCH is not necessarily idempotent and is used to make partial updates to a resource.

• POST is used to create a new resource on the server.
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Q2. What is extension method ,value type and reference type ,migration in codefirst approach,Configure menthod in dotnet core ,
Ans. 
Extension methods allow adding new methods to existing types, value types store data directly, reference types store references to data, migration in code-first approach involves updating database schema, Configure method in .NET Core configures services and middleware.
• Extension methods are static methods that can be called as if they were instance methods on an existing type.

• Value types store data directly on the stac...read more
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Q3. Drop ,delete and truncate difference
Ans. 
Drop, delete, and truncate are SQL commands used to remove data from a table, but they have different functionalities.
• DROP: Used to remove an entire table or database

• DELETE: Used to remove specific rows from a table

• TRUNCATE: Used to remove all rows from a table, but keeps the table structure
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Q4. Design patterns ,Solid priniciple ,Garbage Collector working process ,using statement
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Q5. Routing concept in MVC,
Ans. 
Routing in MVC is the process of mapping URLs to controller actions.
• Routing determines which controller and action to execute based on the URL requested

• Routes are defined in the RouteConfig.cs file in MVC applications

• Routes can include parameters that are passed to the controller action

• Routes can be customized using route constraints and route attributes
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Q1. What is dba, explain the architecture of dba
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DBA stands for Database Administrator. The architecture of DBA involves managing and maintaining databases to ensure data integrity and security.
• DBA is responsible for installing, configuring, and upgrading database software.

• They monitor database performance and troubleshoot issues.

• DBA designs and implements backup and recovery strategies to prevent data loss.

• They also manage user access and security permissions within...read more
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Q2. How you will maintain the database and what are the types of backup
Ans. 
Maintaining the database involves regular monitoring, performance tuning, applying patches, and ensuring backups are taken regularly.
• Regularly monitor database performance and usage

• Perform routine maintenance tasks such as applying patches and updates

• Take regular backups to ensure data integrity and disaster recovery

• Implement security measures to protect the database from unauthorized access

• Optimize database performanc
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Maintain a medium level of aptitude while keeping track of the time during the attempt.

Programming can be performed using languages such as Python, Java, C++, and others.