White-Box Testing White-box testing is a verification technique software engineers can use to examine if their code works as expected. In this chapter‚ we will explain the following: • a method for writing a set of white-box test cases that exercise the paths in the code • the use of equivalence partitioning and boundary value analysis to manage the number of test cases that need to be written and to examine error-prone/extreme “corner” test cases • how to measure how thoroughly the test
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The Evils of Animal Testing Imagine your pet‚ whether it’s a dog‚ cat‚ bird‚ or rodent‚ huddled in the corner of a small cage‚ eyes wide with fear‚ waiting for the next routine experiment to be performed on it. Will the creature be cut open and exposed to a potentially poisonous substance this time‚ or sprayed in the eyes with some foul smelling perfume? Just because its not your pet‚ doesn’t mean you shouldn’t care. You wouldn’t want experiments preformed on your dog‚ why should other animals
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The first mental tests designed to be used for mass‚ group testing were developed by psychologists for the U.S. Army in 1917-1918. The group tests were modeled after intelligence tests designed for individual use in one-on-one assessment. In developing the mental tests‚ the psychologists subscribed to the position that one could be quite intelligent‚ but illiterate or not proficient in the English language. Based on this reasoning‚ two major tests were developed‚ the Army Alpha for literate groups
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use of sound is in the area of science called Nondestructive testing‚ or NDT. Ultrasonic testing (UT) has been practiced for many decades. Initial rapid developments in instrumentation encouraged by the technological advances from the 1950’s continue today. Through the 1980’s and continuing through the present‚ computers have provided technicians with smaller and more rugged instruments with greater capabilities. NDT ultrasonic Testing uses high frequency sound energy to conduct examinations and
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Non-destructive testing methods Vibration analysis‚ infrared thermography‚ acoustic emission analysis‚ ultrasonic imaging‚ x-ray computer tomography‚ ground penetrating radar‚ digital radiography‚ optical testing methods‚ eddy current imaging‚ magneto-inductive cable testing Vibration analysis Vibration analyses can be carried out on a wide range of structures such as bridges‚ dams‚ buildings‚ etc. The tests are designed to determine the dynamic characteristics of the structures
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Is the death of one worth the safety of another? Many would say no. The testing of animals is extremely unfortunate‚ but also necessary. Due to the fact that animals are perfect test subjects‚ they have helped find cures for many diseases and have made products safer for not only human use but animals as well. According to the California Biomedical Research Association‚ almost every medical breakthrough in human and animal health has been through a direct result of animal research for over a hundred
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only perhaps‚ to the bitter abortion debate. For decades the value of animal research has been grossly overrated. Although researchers have depended on animal test data to achieve medical advances‚ there should be other means of research because testing on animals is cruel‚ inhumane‚ and often unnecessary. Perhaps it would be more beneficial and humane to test on violent criminals such as rapists‚ murderers‚ and others on death row. The American Medical Association believes that research involving
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Skye Meadows English 101 4/1/2012 Cosmetic Animal Testing: Scientifically and Unethically Inaccurate Animal testing is still done by cosmetic companies even though it is unethical and scientifically inaccurate. The various tests carried out on animals is not a guarantee for using cosmetics on our skin since animals react differently to certain chemicals as compared to humans. Cosmetics companies kill millions of animals every year in pursuit of profit. The animals that suffer and die in these
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Animal Testing Alison A. Risko Middle Township High School Imagine a world where humans are taken to laboratories and tested on in a callous manner. A world where people are injected with harsh drugs and chemicals that physically and mentally harm their bodies and their life. If this scenario does not sound acceptable to act upon humans‚ then it surely cannot be right for animals. Right now in the world thousands of animals are experiencing this
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A Bit of Change Here and There: An Improvement to the Traditional Standardized Testing There are a lot of students out there that may regret the amount of a certain type of education that has been given to them by their teachers. A few of those students face living with human disabilities like autism and dyslexia. They feel this way‚ because they say that they are stressed out when trying to remember or take in any information that was given to them in the classroom. In fact‚ the amount of
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