Operational testing is defined as the field testing, under realistic conditions, of an item, component or system to determine its effectiveness and suitability. By “operational testing” we do not mean ...

This is the second of a series of three articles on security system testing. Today's security systems are actually IT systems (computers, operating systems, software, databases, networks) coupled with ...

The six-week Network Integration Evaluation (NIE) exercise that wraps up this week at White Sands Missile Range, New Mexico, marks the first time the U.S. Army has tested and evaluated technologies as ...

The modern automobile is a maze of interactive electromechanical systems. Many of them, such as brakes, steering, airbags, powertrain, and adaptive driver assistance systems, are critical to human ...

Investopedia contributors come from a range of backgrounds, and over 25 years there have been thousands of expert writers and editors who have contributed. David Kindness is a Certified Public ...