The most serious problem with unnormalized databases is the
A. update anomaly
B. insertion anomaly
C. deletion anomaly
D. none of the above
Answer: C
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If someone wanted to broadcast a copy of a video presentation, is a circuit switching system or a packet switching preferable? Why?
What will be an ideal response?
Which of the following contains information about a single entity in the database?
A. a form B. a field C. a query D. a record
Print "This is a Java program" on one line in the command window. Use method System.out.println.
What will be an ideal response?
Which of the following are examples of an illegal search, as defined by the law?
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