This type of software testing is very informal and unstructured and can be performed by any stakeholder with no reference to any test case or test design documents. The person performing Ad-hoc testing has a good understanding of the domain and workflows of the application to try to find defects and break the software.
Wolfram Alpha is a computational search engine (sometimes referred to as an answer engine). The interface looks similar to that of a regular search engine but queries typed into the search box result answers to specific questions rather than listings of websites that may be relevant to the query.
Alpha (uppercase Î±, lowercase Î±; Greek: Î¬Î»ÏÎ± Ãlpha) Ã¡lpha is the first letter of The greek. Alphabet in the system Of greek numerals it has a value of. 1 it was derived from The phoenician letter. alephlpha, both as a symbol and term, is used to refer to or describe a variety of things, including the first or most significant occurrence of something. The New Testament has God declaring himself to be the . Alpha and Omega, the beginning and the end, the first and the last. (Revelation 22:13, KJV, and see also 1:8).