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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?
Q. Calculate Utilization percentage of the link? - System: Stop and wait ARQ - Bandwidth: 1Mbps - Round trip for one bit: 20ms - Frame length: 1000 bits Utilizatio
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Q. Error Detection-General? Sender transmits every data unit twice Receiver performs bit-by-bit comparison between those two versions of data. Any mismatch would
What are the Internal Threats Internal security problems are probably the most common. One never knows what someone is going to do. Even the most loyal employees or workers can
Determine the uses of firewalls The firewalls available today do all the things, viz., like filter the data packets, provide proxy services and do stateful inspection of packet
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Dissimilar kinds of firewalls?
As the system administrator, you type "ppp authentication chap pap secret". Name the authentication method is used first in setting up a session? Ans) the authentication method
State about data and data files - Information The third and major component of the system liable to be attacked is the data and data files used by the company. It is the most s
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