Compare and contrast a DDBMS with a parallel DBMS. Under what circumstances would you choose a DDBMS over a parallel DBMS?

What will be an ideal response?


Parallel DBMS defined at end. Parallel DBMSs tend to be used over short distances,
usually within the same site. If requirements need distribution over sites with large geographic spread,
then choice should be straightforward.

Computer Science & Information Technology

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The size, shape, color and weight of an object are considered ______________of the object’s class.

Fill in the blank(s) with the appropriate word(s).

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The ________ dialog box is used to set conditional formatting conditions

A) Conditional Comparisons B) Conditional Rules C) Conditional Formatting Rules Manager D) Conditional Design Manager

Computer Science & Information Technology

Abby writes a program that redirects users trying to visit a Web site to a bogus Web site created by him. The scam Abby has committed is called _____.

A. ?pharming B. ?vishing C. ?phishing D. ?smishing

Computer Science & Information Technology