UDC 004.41 UDC 681.3 УДК 004.41 UDC 004.056-004.832 Web object Web point administrative-managerial activity affimative core affimative topic applied software appreciative inquiry complex information defence system computer system cost estimation model cyber attack cyber defence cyber security cyberspace decision diagnostic expertise dynamic site effort multiplier efforts efforts cost function point functional size information technology informatization intellectual information technology