SBI Cards & Payment Services Interview Questions and Answers

Developed a project for integrating Salesforce with SAP using Mulesoft. Used SAP connector for seamless data exchange.

• Integrated Salesforce and SAP systems using Mulesoft

• Utilized SAP connector for connecting to SAP system

• Enabled seamless data exchange between Salesforce and SAP

An object store is a storage system that stores data as objects rather than files or blocks.

• Object stores use unique identifiers to access data, rather than traditional file paths.

• They are often used in cloud storage systems for scalability and flexibility.

• Examples of object stores include Amazon S3, Google Cloud Storage, and Azure Blob Storage.

A map is a collection of key-value pairs, while a map object is a built-in object in JavaScript used to store key-value pairs.

• Map is a data structure in programming languages like Java, Python, etc., while a map object is a built-in object in JavaScript.

• Map allows duplicate keys, while a map object in JavaScript does not allow duplicate keys.

• Map object in JavaScript provides methods like set(), get(), has(), delete(), etc., for manipulating key-value pairs.

Cache scope is used to store and retrieve data in memory for faster access.

• Cache scope can be used to store data temporarily in memory for faster access.

• It can be used to reduce the number of calls to external systems by storing frequently accessed data.

• Cache scope can be configured with a time-to-live value to control how long data is stored in the cache.

• Examples: Storing API responses, database query results, or computed values in memory for quick retrieval.

Dataweave problems can arise when manipulating data in Mulesoft applications.

• Dataweave syntax errors can cause issues in data transformation.

• Incorrect mapping of fields can lead to unexpected results.

• Using the wrong functions or operators can result in incorrect output.