Which of the following statements creates a class that is extended from the JFrame class?

A) JFrame DerivedClass = new JFrame();
B) class JFrame DerivedClass;
C) JFrame(DerivedClass);
D) public class DerivedClass extends JFrame{}


D) public class DerivedClass extends JFrame{}

Computer Science & Information Technology

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The power switch is located on your computer's ____________________.

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

Computer Science & Information Technology

Which of the following is concerned with the analyst's time and the costs for system development, hardware, and business employee time?

A) economic feasibility B) operational feasibility C) tactical feasibility D) technical feasibility

Computer Science & Information Technology

How can the programmer determine the number of bytes reserved for a datatype?

A. Use the address operator & B. Use the sizeof operator C. Use the range of operator D. You only know when you declare one.

Computer Science & Information Technology

A ____ is a collection of diagnostic and performance information in the form of a report or log.

A. data accumulation set B. data collector set C. performance counter set D. performance counter report

Computer Science & Information Technology