Black-box testing. Black-box testing is simply testing as if the software itself was a black box. It’s one of the most common forms of testing—and really a way to describe a whole category of testing—is black-box testing. When you do black-box testing, you are only concerned with inputs and outputs.

Explain any one method of crop production which ensures high yield. Class:9Subject: BIOLOGYChapter: IMPROVEMENT IN FOOD RESOURCES Book:PRADEEPBoard:CBSEYou c.

99% (or 95%, other numbers in the high nineties.) Appropriate in cases where you want to convey a level of confidence similar to 100%, but leave yourself some margin to not worry about the occasional hard-to-test corner of code. 80%. I've seen this number in use a few times, and don't entirely know where it originates.

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Show Answer The Correct Answer Is -C. Twin Cooling Plus

One method used for crop production which ensures high yield is plant breeding. It is the science involved in improving the varieties of crops by breeding plants. The plants from different areas, places are picked up with desired traits and then hybridization or cross-breeding of these varieties is done to obtain a plant/crop of desired.