This can be proven for any valid argument form using a truth table which shows that there is no situation in which there are all true premises and a false conclusion.
Founded in 1994, IntraLearn Software Corporation (ISC) is a pioneer of creating e-Learning and Knowledge Organization products for corporate enterprises, academic institutions, associations, government agencies and training suppliers.
About the (ISC)2 and the CISSP. â¢Headquartered in Palm Harbor, Florida. â¢Formed by individuals from different groups in 1988. â¢Re-formed (ISC)2 as a non-profit in 1989. â¢Common Body of Knowledge (CBK) finalized in 1992. â¢First CISSPs certified in 1994, with 300 âgrandfatheredâ in.