Posted inIT
Data Link Layer
Data Link Layer in Detail The Data Link Layer (Layer 2) of the OSI model is responsible for node-to-node communication within a network. It ensures that data is transmitted correctly…
Posted inIT Maintenance Software Engineering
Software Maintenance Types
1️⃣ Corrective Maintenance Definition: Corrective maintenance is aimed at fixing defects or bugs in the software that were discovered after the software has been deployed. These issues may include incorrect…
Posted inIT Maintenance SDLC
Software Maintenance
What is Software Maintenance? Software Maintenance is the process of modifying and updating software after it has been deployed to fix defects, improve performance, or adapt it to new environments.…
Posted inIT SDLC Software Engineering
Software Quality Assurance (SQA)
What is Software Quality Assurance (SQA)? Software Quality Assurance (SQA) is a set of activities designed to ensure that software products meet quality standards and satisfy both user and business…
Posted inIT SDLC Software Engineering
Alpha Testing vs Beta Testing
Alpha Testing and Beta Testing are two critical testing phases in the software development life cycle that focus on validating the functionality, stability, and user experience of an application before…
Posted inIT SDLC Software Engineering
Testing Types
1. Unit Testing Definition: Unit testing involves testing individual components or units of code in isolation to verify that they work as expected. It's typically performed by developers. Purpose: To…
Posted inSoftware Engineering SDLC Testing
Equivalence Partitioning in Software Testing
🔹 What is Equivalence Partitioning? Equivalence Partitioning (EP) is a Black Box Testing technique where input values are divided into logical groups (partitions), and only one value from each group…
Posted inSoftware Engineering SDLC Testing
Boundary Value Testing (BVT) in Software Testing
🔹 What is Boundary Value Testing? Boundary Value Testing (BVT) is a Black Box Testing technique that focuses on testing the boundary limits of input values rather than random or…
Posted inIT SDLC Software Engineering
Black Box Testing vs. White Box Testing
Black Box Testing and White Box Testing are two fundamental software testing approaches that differ in how they assess the system. The main distinction is that Black Box Testing focuses…
Posted inSoftware Engineering SDLC Testing
System Testing
What is System Testing? System Testing is a type of software testing where the entire software application is tested as a whole to verify that it meets the specified requirements.…