Beta testing is done at the customer's location leading to it being also called field testing.

Lean Development uses the principle of Deciding as late as possible to as software development is always associated with some level of uncertainty.

Test harnesses allow the automation of tests to be performed.

TOC or theory of constraints uses a focussing process to identify the constraint.

A unit test tells that a specific method is failing for a specific reason.

1.0-0.03 = 0.97>0.03, hence is false

Public setter and getter methods are required for Properties to be defined in JavaBeans classes.

The Sprint is restricted to a specific duration.

The DRY principle is stated as "Every piece of knowledge must have a single, unambiguous, authoritative representation within a system.

Independent tests are conducted by an independent body, be it a group or a person not associated with the development of the product.