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SQL Combining Predicates

Another gem from the 70-761 Exam Ref Book – “Some precedence rules define the logical evaluation order of the different predicates. The NOT operator precedes AND and OR, and AND precedes OR.”


How to pass Certified Bitcoin Professional (CBP) Exam?

After watching few documentaries on Bitcoin and other crypto currencies like Ethereum and  Litecoin, I wanted to understand and learn more about them. Certified Bitcoin Professional (CBP) is an exam which checks your knowledge on crypto currencies and blockchain architecture. 212 more words