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Unit testing

A unit test is the smallest testable part of an application like functions, classes, procedures, interfaces. Unit testing is a method by which

Testing levels are basically to identify missing areas and prevent overlap and repetition between the development life cycle phases. In

Digital signal are continuous signals This type of electronic l signals can be processed and transmitted better compared to analog

These type of electronic signals are time-varying Minimum and maximum values which is either positive or negative. It can be

An analog signal is a continuous signal whereas Digital signals are time separated signals. Analog signal is denoted by sine

A digital signal is a signal that is used to represent data as a sequence of separate values at any

Analog signal is a continuous signal in which one time-varying quantity represents another time-based variable. These kind of signals works

A signal is an electromagnetic or electrical current that is used for carrying data from one system or network to

Digital systems have such a prominent role in everyday life that we refer to the present technological period as the

Test conditions should be able to be linked back to their sources in the test basis, this is known as traceability. Traceability