Scholar@sap Interview Questions and Answers

OOPs concept is a programming paradigm based on the concept of objects, which can contain data in the form of fields and code in the form of procedures.

• Encapsulation: bundling data and methods that operate on the data into a single unit

• Inheritance: ability of a class to inherit properties and behavior from another class

• Polymorphism: ability to present the same interface for different data types

DSA stands for Data Structures and Algorithms, essential concepts in computer science.

• DSA is a fundamental topic in computer science that involves organizing and managing data effectively.

• It includes various data structures like arrays, linked lists, trees, graphs, etc.

• Algorithms are used to manipulate the data stored in these structures efficiently.

• Understanding DSA is crucial for developing efficient software solutions and solving complex problems.

Design a database for an online cab system

• Create tables for users, drivers, rides, payments, and ratings

• Include columns such as user ID, driver ID, ride ID, pickup location, drop-off location, fare amount, payment method, rating, etc.

• Establish relationships between tables using foreign keys

• Implement indexes for faster data retrieval

• Consider data normalization to reduce redundancy and improve data integrity

SAP is a leading enterprise software company known for its ERP solutions.

• SAP stands for Systems, Applications, and Products in Data Processing.

• SAP offers a wide range of software solutions for various business functions like finance, HR, supply chain, etc.

• SAP's ERP software helps organizations streamline their processes and improve efficiency.

• SAP also provides cloud-based solutions and analytics tools for businesses.

• Some popular SAP products include SAP S/4HANA, SAP SuccessFa...read more