Search results
Results from the WOW.Com Content Network
Fault injection can take many forms. In the testing of operating systems for example, fault injection is often performed by a driver (kernel-mode software) that intercepts system calls (calls into the kernel) and randomly returning a failure for some of the calls. This type of fault injection is useful for testing low-level user-mode software.
These techniques worked by adding a number of known faults to a software system for the purpose of monitoring the rate of detection and removal. This assumed that it is possible to estimate the number of remaining faults in a software system still to be detected by a particular test methodology. Bebugging is a type of fault injection.
Download QR code; Print/export ... a.k.a. component or module testing, is a form of software testing by which isolated source code is tested to ... Fault injection ...
Fault injection – Testing how computer systems behave under unusual stresses; Fault tolerance – Resilience of systems to component failures or errors; Formal methods – Mathematical program specifications; List of system quality attributes – Non-functional requirements for system evaluation
In engineering, reliability, availability, maintainability and safety (RAMS) [1] [2] is used to characterize a product or system: . Reliability: Ability to perform a specific function and may be given as design reliability or operational reliability
Fault detection, isolation, and recovery (FDIR) is a subfield of control engineering which concerns itself with monitoring a system, identifying when a fault has occurred, and pinpointing the type of fault and its location. Two approaches can be distinguished: A direct pattern recognition of sensor readings that indicate a fault and an analysis ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Download QR code; Print/export Download as PDF; Printable version; In other projects ... This device is usually used when testing the behaviour of a program when it ...