Software Executive
Software Executive Interview Questions and Answers
Q1. Different between Enumerable and Queryable
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.
Q2. Explain Service oriented architecture.
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
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