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Macroeconomic policy is one of the most important policy domains, and the tools of macroeconomics are among the most valuable for policymakers. Yet there has been, up to now, a wide gulf between the level at which macroeconomics is taught at the…

This research work sought to perform an evaluation of how effective IT Service Operation plays out in service-based organizations in Ghana using Information Technology Infrastructure Library (ITIL) version 3 framework. The main objective was to…

Twice and thrice over, as they say, good it is to repeat and review what is good. Research workers engaged in scientific pursuits bring out new ideas and information continually on various aspects of science. However, such research results, if not…

This new All-in-One Exam Guide covers every topic on the current version of Cisco’s CCT and CCNA exams

Take the 2020 versions of the Cisco Certified Technician (CCT) and Cisco Certified Network Associate (CCNA) exams with complete confidence using…