Black-box testing for safety critical systems in which independently developed implementations of redundant systems are tested for conformance to specifications
IDEAL is testing stands for Initiating , Diagnosing , Establishing , Acting , Learning .It is basically a process improvement method . Here as the Acronym for IDEAL suggests it initiate an idea for process improvement then go for analyzing and then planning for the deployment . It is deployed to the process and then the feedback we get is used as the lesson . It used in agile testing mostly. Agile technology or incremental model is the ideal model of software testing. We need to follow plan, kick off, testing, reporting bugs. In this model all the requirements are divided into small small development program and done. If we test them. We can detect bugs early
Arc testing is a test case design technique for a component in which test cases are designed for branch outcomes. In simple words Arc testing is just the synonym for Branch testing which test cases are used to test or execute the branches in the code.A white box test design technique in which test cases are designed to execute branches. Ex : Any conditional branching like If-else or nested If.