In C#, all ________ must be declared, or reported to the compiler by program code.

a) keywords
b) modifiers
c) built-in data types
d) variables


d) variables

Computer Science & Information Technology

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What does a derived class automatically inherit from the base class?

(a) instance variables (b) static variables (c) public methods (d) all of the above

Computer Science & Information Technology

A(n) ________ goes to a user's location to fix software and hardware problems

Fill in the blank(s) with correct word

Computer Science & Information Technology

A ________ enables you to point to and click on graphical objects, such as icons and buttons, to initiate commands

A) user interface B) dialog box C) GUI D) command-line interface

Computer Science & Information Technology

What query would help you find if a customer purchased from you more than once?

A. Crosstab B. Find duplicates C. Find unmatched D. Summary

Computer Science & Information Technology