A project network illustrates the relationships between activities (or tasks) in the project. Showing the activities as nodes or on arrows between event nodes are two main ways to draw those relationships. With activities on arrow (AOA) diagrams, you are limited to showing only the finish-to-start relationships – that is, the arrow can represent only that the activity ps the time from the event at […]

If you have multiple computers on your network, you’re a candidate for a network-attached storage (NAS) device. Some NAS servers simply act as a shared volume for backing up and sharing files across your network, while others can do a lot more, such as sharing a printer among your networked PCs, acting as a media streamer or even a surveillance system by supporting IP cameras. […]

1. A family wishes to connect several devices to share an internet connection and a Bluetooth wireless printer. They have three personal computers. One is in the same room as the printer. The other two are together in another room. In addition, they want to utilize the network for an internet-enabled television and a VoIP phone. •Describe what network device or devices you would recommend […]

How does a VSAT network work? A VSAT network has three components: • A central hub (also called a master earth station) • The satellite • A virtually unlimited number of VSAT earth stations in various locations – across a country or continent Content originates at the hub, which features a very large -15 to 36-foot (4,5 -11m)- antenna. The hub controls the network through […]

When you’re an entrepreneur, it’s easy to get into a habit of transactional networking (“I’ll do this for you, now you do this for me.”) And that makes sense: You’re always looking out for the best interest of your company, so you only seek out relationships that could have a clear benefit on your bottom line. Related:  But that move always turns into the same dialogue. And, […]

In a network, computers can exchange and share information and resources. A computer network may operate on wired connections or wireless connections. When two or more networks are linked or connected and are able to communicate with one another using suitable hardware and software, it is called an intervention. Communications. Communications is about the transfer of information from a sender, across a distance, to a […]

Wireless Vs Wired Networks| There are two kinds of network technologies: * Wireless – communicates through radio waves * Wired – communicates through data cables (most commonly Ethernet-based)| Why choose a wireless network? | Wireless networks don’t use cables for connections, but rather they use radio waves, like cordless phones. The advantage of a wireless network is the mobility and freedom from the restriction of wires or […]

Abstraction In many sectors wireless local country web ( wireless local area network ) has been widely used.mobility, scalability, easiness of installing, reduced cost-of-ownership, installing flexibleness are the grounds were wireless local area network gained popularity.WLAN have some security menaces apart from the benefits mentioned above.the scenario begins by presenting the construct of WLAN, and how wired tantamount privateness ( WEP ) works, which is […]

Introduction Wireless sensor networks use sensing techniques to gather information about a phenomenon and react to the events in a specified environment by the means of Sensors. These small, inexpensive, smart devices, which are connected through wireless links, provide unique opportunities for controlling and monitoring environments. Technically, a sensor translates the information from the physical world into signals and prepares them for analysis and processing. […]

The paper shall examine some of the challenges that PricewaterhouseCoopers (PwC) are confronting after a merger between Pricewaterhouse and Coopers and Lybrand. The company is one of the most influential within its respective business arena. Such a position presents a fresh set of challenges in terms of creating an efficient and fully functioning network. These issues shall be examined below. Importance of having a knowledge […]