A mass market operating system software product is designed to run on any PC hardware with an x86- family processor. You are running a set of tests to look for defects related to support of the various PCs that use such a processor and to build confidence that important PC brands will work. What type of test are you performing?

What is quality?

Which of the following is a typical test objective?

A phone ringing in an adjac ent cubicle momentarily distracts a programmer, causing the programmer to improperly program the logic that checks the upper boundary of an input variable. Later, during system testing, a tester notices that this input field accepts invalid input values. The improperly coded logic for the upper boundary check is:

A product owner says that your role as a tester on an Agile team is to catch all the bugs before the end of each iteration. Which of the following is a testing principle that could be used to respond to this statement?

Programmers often write and execute unit tests against code which they have written. During this self- testing activity, which of the following is a tester mindset that programmers should adopt to perform this unit testing effectively?