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A Web browser is simply a terminal emulator designed to display text on a screen. The two essential differences between an ordinary terminal emulator and a Web browser are that the browser knows how to deal with(1), and that it has a mechanism for(2)graphical files. Display text, display graphics, and(3)hyperlinks-there's 99 percent of the(4)value. That's not to say that the manufacturers didn't go all-out to attach a hyperactive efflorescence ofuseless capabilities onto their browsers. Remember when media channels in the browser were a big deal, instead of the clutter you can't wait to delete from your favorites of bookmarks menu？ Remember when client-side Java applets were supposed to become the preferred(5)for application development？ Remember frames and all their nasty side effects？

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Traditional structured analysis techniques focus upon the flow of(1)within a system. Object-oriented analysis emphasizes the building of real-world models. It examines requirements from the perspective of the classes and objects found in the vocabulary of the(2)domain.
Traditional system design method emphasizes the proper and effectrve structure of a complex system. Object-oriented design method encompasses the process of object-oriented decomposition and a(3)for depicting both logical and physical as well as static and dynamic models of the system under design.
Object-oriented programming is a method of implementation in which programs are organized as cooperative collections of objects, each of which represents an(4)of some class, and whose classes are all members of a hierarchy of classes united via(5)relationships.

(1)data effectively is crucial for success in today's competitive environment. Managers must know how to use a variety of tools. Integrated data takes information from different sources and puts it together in a meaningful and useful way. One of the difficulties of this is the(2)in hardware and software.(3)integration uses a base document that contains copies of other objects.(4)integration uses a base document that contains the current or most recent version of the source document it contains.
(5)provides an overview of the program written in "plain" English, without the computer syntax.

Virtualization is an approach to IT that pools and shares(1)so that utilization is optimized and supplies automatically meet demand. Traditional IT environments are often silos, where both technology and human(2)are aligned around an application or business function. With a virtualized(3), people, processes, and technology are focused on meeting service levels,(4)is allocated dynamically, resources are optimized, and the entire infrastructure is simplified and flexible. We offer a broad spectrum of virtualization(5)that allows customers to choose the most appropriate path and optimization focus for their IT infrastructure resources.

NAC's (Network Access Control) role is to restrict network access to only compliant endpoints and(1)users. However, NAC is not a complete LAN(2)solution, additional proactive and(3)security measures must be implemented. Nevis is the first and only comprehensive LAN security solution that combines deep security processing of every packet at 10 Gbps, ensuring a high level of security plus application availability and performance. Nevis integrates NAC as the first line of LAN security(4). In addition to NAC, enterprises need to implement role-based network access control as well as critical proactive security measures—real-time, multilevel(5)inspection and microsecond threat containment.