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Question :
(a) How do you relate the subsequent terms in the context of an information system: data, information and decision-making.
(b) Why do you think organisations nowadays have no choice than to adopt information systems for their "survival"
(c) How are Enterprise Systems different from other Information Systems.
(d) What are the benefits derived by an organization in adopting electronic business
(e) Why are information systems so vulnerable to destruction, abuse, error, and system quality problems?
compare routing algorithms with non adaptive algorithms
Normal 0 false false false EN-IN X-NONE X-NONE MicrosoftInternetExplorer4
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Wireless Access Wireless access connecting end systems ( that are often mobile) into the network. Today there are two broad types of wireless internet access(1) wireless an
Q. Define the Network Security? The Internet and Web technology presents enormous promise for e-commerce. Web now is used to handle important business assets that became the
What is meant by horizontal scaling and vertical scaling? Ans) Horizontal scaling means adding or removing client workstations with only a small performance impact. Vertical
Q. Show Infrared Applications? - Wide bandwidth accessible for data transmission - Communication between mice, PCs, keyboards, and printers Media selection - Every
Addressing Complicated addressing scheme because there may be intermediate stations (APs), identified by flags
Layers, Massages, Segments, Datagram's and Frames Figure 2.15 show the physical path data takes down a sending end systems protocol stack up and down the protocol stac
Explain multipoint connection. A multipoint connection is a link among three or more devices. Historically, multipoint connections were used to attach central CPs to distribute
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