Software Executive Interview Questions and Answers

Enumerable is in-memory collection while Queryable is a database query.

• Enumerable is used for in-memory collections like arrays and lists.

• Queryable is used for querying databases using LINQ.

• Enumerable is slower than Queryable for large datasets.

• Queryable supports deferred execution while Enumerable does not.

• Examples of Enumerable methods include Where, Select, and OrderBy.

• Examples of Queryable methods include Where, Select, and OrderBy.

Service oriented architecture (SOA) is a design pattern for building software applications as a collection of loosely coupled services.

• SOA allows for better scalability, flexibility, and reusability of software components.

• Services communicate with each other using standardized protocols such as HTTP, SOAP, and REST.

• SOA can be implemented using various technologies such as ESBs, microservices, and APIs.

• Examples of SOA-based applications include online banking systems, e-commer...read more