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Hyper-Threading : Concepts & Implementation
Hyper-Threading (HT) is a technology introduced by Intel that allows a single physical processor core to appear as two logical cores to the operating…
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Functional Requirements Document (FRD)
The Functional Requirements Document (FRD) is a critical artifact in the SDLC that details the specific functional requirements of a system or application. It…
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JSON : (Data Interchange Format)
JSON (JavaScript Object Notation) is a lightweight data-interchange format that is widely used for storing and exchanging structured information between systems. Its simplicity, flexibility,…
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SOA (Service Oriented Architecture)
Service-Oriented Architecture (SOA) is an architectural paradigm in which software components, called services, are designed to perform discrete units of functionality and communicate over…
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Private Key Encryption
Private key encryption, also known as symmetric encryption, is a cryptographic method where the same key is used for both the encryption and decryption…
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Software Development Life Cycle (SDLC) Documentation
The SDLC process is systematically organized into distinct phases, each requiring specific documentation to ensure clarity, traceability, and quality outcomes. Below is a detailed,…
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Request for Quotation (RFQ)
A Request for Quotation (RFQ) is a procurement process where a buyer solicits detailed pricing information, terms, and conditions from multiple suppliers for specific…
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Request for Proposal (RFP)
A Request for Proposal (RFP) is a structured document issued by organizations to solicit proposals from potential vendors or contractors for specific projects, services,…
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Business Requirements Document (BRD)
A Business Requirements Document (BRD) is a formal document that captures the goals, expectations, and requirements of a business for a specific project or…
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Software Requirements Specification (SRS)
The Software Requirements Specification (SRS) document serves as a blueprint for the development of a software system. It details all functional and non-functional requirements,…
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Test Requirements Specification (TRS)
The Test Requirements Specification (TRS) is a foundational document in software quality assurance, detailing the specific testing requirements for a software system or module.…
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SOW(Statement of Work) : SDLC Documentation
Statement of Work (SOW) is a formal document that defines the scope, objectives, deliverables, and timelines for a project. Often used in contract negotiations,…
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HTTP Web Storage: LocalStorage and SessionStorage
Web storage is a critical component of modern web development, offering mechanisms for client-side data storage. It enhances user experience by enabling persistent or…
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HTTP Error Codes
HTTP error codes, also known as status codes, indicate the result of a request made to a web server. These codes are grouped into…
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Load Balancing
Load balancing is the process of balancing the load across multiple servers in case the peak load is achieved, the load needs to be distributed across multiple servers running multiple services. The app…
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POP (Post Office Protocol)
POP, or Post Office Protocol, is a protocol used by email clients to retrieve email from a remote server. Initially designed to allow users…
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TCP / IP Model
The TCP/IP model (Transmission Control Protocol/Internet Protocol) is the backbone of internet and network communication. It outlines how data is transferred between devices over…
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HTTP Methods : Deep Dive
HTTP (Hypertext Transfer Protocol) is the foundation of communication on the World Wide Web. HTTP methods, often referred to as “verbs,” define the type…