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Runtime polymorphism in Java allows a subclass to provide a specific implementation of a method that is already provided by its superclass.
Runtime polymorphism is achieved through method overriding, where a subclass provides its own implementation of a method that is already defined in its superclass.
The method to be overridden must have the same name, return type, and parameters in both the superclass and subclass.
At ...
Authentication and authorization in a Java Spring Boot app involves using Spring Security for managing user access.
Use Spring Security to handle authentication and authorization
Configure security settings in the application.properties file
Implement custom authentication providers if needed
Use annotations like @PreAuthorize and @Secured for method-level security
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I applied via Referral and was interviewed in Mar 2021. There was 1 interview round.
Yes, cloud computing refers to the delivery of computing services over the internet.
Cloud computing allows users to access data and applications from anywhere with an internet connection.
It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises computing.
Examples of cloud computing services include Amazon Web Services, Microsoft Azure, and Google Cloud Platform.
I applied via Recruitment Consultant and was interviewed in Nov 2019. There were 5 interview rounds.
Profit loss, directions, all basic aptitude.
Cloud computing is the delivery of computing services over the internet.
Cloud computing allows users to access and store data and applications on remote servers.
It offers scalability, flexibility, and cost-effectiveness compared to traditional on-premises solutions.
Examples of cloud services include Amazon Web Services (AWS), Microsoft Azure, and Google Cloud Platform.
I applied via LinkedIn and was interviewed in Apr 2022. There were 2 interview rounds.
Dynamic SharePoint permissions can be handled through flows using the 'Grant Access to an Item or a Folder' action.
Use the 'Grant Access to an Item or a Folder' action in the flow
Set the 'Site Address' and 'List Name' for the SharePoint site and list
Set the 'Item ID' for the specific item you want to grant access to
Set the 'User or Group' field to the user or group you want to grant access to
Set the 'Permissions' field...
Cascaded dropdowns are handled by populating the second dropdown based on the selection made in the first dropdown.
Create an event listener for the first dropdown to detect changes
Use AJAX to retrieve data for the second dropdown based on the selected value of the first dropdown
Populate the second dropdown with the retrieved data
I applied via Company Website and was interviewed in Dec 2022. There were 4 interview rounds.
Normal questions , maths, English, reasoning
Do easy medium problem solving
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ABB