Most databases created today do not use the hierarchical or network models; however, these models, which are generally used with legacy mainframe systems, are still operational and so must be maintained.

Answer the following statement true (T) or false (F)


True

Computer Science & Information Technology

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With pointer variables, you can ________ manipulate data stored in other variables.

A) never B) seldom C) indirectly D) All of the above E) None of the above

Computer Science & Information Technology

What will be output after the following Java statements have been executed (assume all variables are of type int)?

a = 4; b = 12; c = 37; d = 51; if ( a < b ) System.out.println( "a < b" ); if ( a > b ) System.out.println( "a > b" ); if ( d <= c ) System.out.println( "d <= c" ); if ( c != d ) System.out.println( "c != d" ); a. a < b c != d b. a < b d <= c c != d c. a > b c != d d. a < b c < d a != b

Computer Science & Information Technology

Which of the following procedures would be used to mitigate the risk of an internal developer embedding malicious code into a production system?

A. Audit management B. Mobile device management C. Incident management D. Change management

Computer Science & Information Technology

____________ operators allow you to test variables to see if one is greater or less thananother variable or value.

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

Computer Science & Information Technology