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Your boss has just heard about some nefarious computer activities called ping sweeps and port scans. He wants to know more about them and what their impact might be on the company. Write a brief description of what they are, and include your assessment of whether the activities are something to worry about or not. This assignment requires two to three pages, based upon the APA style of writing.
A simple database with a single table contains data concerning car registration. The table contains four fields that store data relating to registration number (unique), make of car, year of manufacture and car colour
Discuss how this organisation has responded to the introduction of Information Systems (IS) into their business paradigms. Highlight the advantages of IS, the disadvantages and the resultant shortfalls that must be addressed in this organisation.
List the sequence of relational algebra operations needed to implement the queries.
ISYS 224 Database Systems - Relational Database Design & Implementation
Consider the EER diagram for a car dealer in the figure below. Map the EER schema into a set of relations. For the VEHICLE to CAR/ TRUCK/ SUV generalization.
One of the many problems with data redundancy is the likely occurrence of data inconsistencies-two different initials have been entered for the teacher named Maria Cordon.)
you are hired by northwind as a database administrator. you are required to integrate some database script solutions
Need a system that networks its 3 campuses in the US and one campus in Singapore. Transaction data for all campuses should be available to all locations. In addition, students should be able to use the Internet to view classes, enroll, register, and ..
write a 200- to 300-word short-answer response for the followinga motor vehicle maintenance center wants to improve its
The paper must discuss the relationship of Entropy to the likelihood that an attack can be successful, the formula for computing Entropy.
1. explain the concept of physical data independence and its importance in database systems2. explain what problems are
You will find an abundance of materials on this subject within the databases located within IEEE & ACM digital libraries. But don't forget that especially in the Networking technologies RFC's and other related standards are the most authoritative ..
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