A network architecture is a blueprint of the complete computer communi- cation network, which provides a framework and technology foundation for designing, building and managing a communication network. It typically has a layered structure. Layering is a modern network design principle which divides the communication tasks into a number of smaller parts, each part accomplishing a particular sub…
We can view the concept of type in many ways.Perhapstheeasiestisthattypeprovidesaguarantee of operations on data, so that the expression 42 + "life" is meaningless. Be warned, though, that the safety net is not always 100% secure. From a compiler’s perspective, a type also supplies important optimization clues, so that data can be best aligned in memory to reduce waste, and improve efficiency…
The instructor’s material that accompanies the five versions of Mankiw’s Principles of Economics, Fourth Edition textbooks address the needs of both novice and experienced instructors. To meet the needs of these two groups, this Instructor’s Manual with Solutions Manual comprises both chapter outlines and teaching tips as well as solutions to all of the questions and problems found in…
This handbook provides the growing number of people who are developing networks for social change with practical advice based on the experiences of network builders, case studies of networks small and large, local and international, and emerging scientific knowledge about “connectivity. ” It is intended to join, complement, and spur other efforts to capture and make widely available what i…
Management Information System (MIS) provides information for the managerial activities in an organization. The main purpose of this research is, MIS provides accurate and timely information necessary to facilitate the decision-making process and enable the organizations planning, control, and operational functions to be carried out effectively. Management Information System (MIS) is basicall…
Network security appears (at least to the author), in some respects, to have come full circle. Many of today’s so-called innovations in network security can in fact, at least in part, be traced back to having originally been implemented in one form or another in the decades-old Orange Book standards. Th e author, having worked with a firewall vendor that in the early 1990s had developed the f…
Eighty percent or more of major marine accidents are caused or influenced by humans and organizations. Research has identified characteristics of high reliability organizations (HRO), organizations which have had few accidents while involved in operations where failure would result in severe consequences. These characteristics have important effects on the safety of marine systems. Assessing …
Project management has evolved from a management philosophy restricted to a few functional areas and regarded as something nice to have to an enterprise project management system affecting every functional unit of the company. Simply stated, project management has evolved into a business process rather than merely a project management process. More and more companies are now regarding proj…