On a traditional IBM mainframe, a(n) supervisor call (SVC) interrupt is issued when a program executes an SVC instruction.

a. supervisor call (SVC)
b. external
c. program
d. I/O


a. supervisor call (SVC)

Computer Science & Information Technology

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A(n) ____ is a master copy of an object that is stored in the library.

a. vector b. instance c. embed d. symbol

Computer Science & Information Technology

Describe the process of network address translation.  What are the two primary types of NAT?

What will be an ideal response?

Computer Science & Information Technology

Which of the following is NOT true about using aggregate functions in a query?

A) Aggregate functions can be used in queries to perform calculations on selected fields and records. B) By default, the query design grid has a place to enter aggregate functions. C) One advantage to using aggregate functions in queries, rather than just a total row, is that you can group criteria and then calculate the aggregate functions for a group of records. D) Each column or field can calculate only one aggregate function.

Computer Science & Information Technology

Selecting a(n) ________ in the Expression Categories list box causes the values or events in the Expression Values list box to change

A) action B) value C) object D) macro

Computer Science & Information Technology