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Invenio Business Solutions
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I applied via Referral and was interviewed before Nov 2023. There were 2 interview rounds.
Basic knowledge of ERP software and general coding abilities
A data dictionary in ABAP is a centralized repository for data definitions used in SAP systems.
It contains metadata about tables, fields, data elements, domains, and structures.
Data dictionary objects are used to define the structure of database tables and to ensure data integrity.
It helps in maintaining consistency of data across the system and simplifies development and maintenance tasks.
Example: SE11 transaction in ...
Transparent tables allow users to see the data stored in them, while pool tables are used for storing temporary data.
Transparent tables are used for storing data that needs to be visible to users, while pool tables are used for temporary storage.
Transparent tables are typically used in reporting or analytics applications, while pool tables are used in data processing or temporary storage scenarios.
Examples of transpare...
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posted on 16 Aug 2024
Pagination in JPA allows for retrieving a subset of results from a query by specifying a limit and offset.
Use the setFirstResult() method to specify the starting index of the results to retrieve
Use the setMaxResults() method to specify the maximum number of results to retrieve
Combine setFirstResult() and setMaxResults() to implement pagination in JPA queries
To create a RESTful API, define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.
Define endpoints for different resources (e.g. /users, /products)
Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations
Handle requests and responses in JSON format
Follow REST principles like statelessness, uniform interface, and client-server architecture
posted on 1 Aug 2024
posted on 16 Aug 2024
Pagination in JPA allows for retrieving a subset of results from a query by specifying a limit and offset.
Use the setFirstResult() method to specify the starting index of the results to retrieve
Use the setMaxResults() method to specify the maximum number of results to retrieve
Combine setFirstResult() and setMaxResults() to implement pagination in JPA queries
To create a RESTful API, define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.
Define endpoints for different resources (e.g. /users, /products)
Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations
Handle requests and responses in JSON format
Follow REST principles like statelessness, uniform interface, and client-server architecture
To create a RESTful API, define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.
Define endpoints for different resources (e.g. /users, /products)
Use HTTP methods (GET, POST, PUT, DELETE) for CRUD operations
Handle requests and responses in JSON format
Follow REST principles like statelessness, uniform interface, and client-server architecture
Pagination in JPA allows fetching a subset of results from a query.
Use the setFirstResult() method to set the starting index of the results to retrieve
Use the setMaxResults() method to set the maximum number of results to retrieve
Combine setFirstResult() and setMaxResults() to implement pagination
To create a RESTful API, you need to define endpoints, use HTTP methods, handle requests and responses, and follow REST principles.
Define endpoints for different resources (e.g. /users, /products)
Use HTTP methods like GET, POST, PUT, DELETE for CRUD operations
Handle requests and responses in JSON format
Follow REST principles like statelessness, uniform interface, and client-server architecture
Pagination in JPA allows for retrieving a subset of results from a query.
Use the setFirstResult() method to specify the starting index of the results to retrieve
Use the setMaxResults() method to specify the maximum number of results to retrieve
Combine setFirstResult() and setMaxResults() to implement pagination in JPA queries
posted on 1 Aug 2024
I applied via Campus Placement and was interviewed in May 2023. There were 4 interview rounds.
The aptitude round consists of quantitative, technical questions mainly from java ,oops, ds concepts , some from os . Negative marking was there with 0.25 mark deduction.
It consists of three coding questions and that was pretty much easy . 1st qn is easy and so is the 2nd question . Third question is kind of medium level (but not so tough ) . It was a question related to doubly linked list . 1st and 2nd were array and string questions. We had this in pen and paper format , not in ids .
A closure is a function that has access to its own scope, as well as the outer scope in which it was defined.
A closure allows a function to access variables from an outer function even after the outer function has finished executing.
Closures are commonly used in event handlers, callbacks, and for data privacy.
Example: function outerFunction() { let outerVar = 'I am outer'; return function innerFunction() { console.log(
I applied via Campus Placement and was interviewed in Dec 2022. There were 4 interview rounds.
Easy Aptitude questions that covers all sections.
It was a pen and paper based coding test where we have to write 2 codes in 1hr. 1st one is easy and second one is medium level.
based on 1 interview
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