An activation, represented by a thin vertical rectangle, on an object’s lifeline indicates that:

a. The object is instantiated in memory.
b. The object is executing.
c. The object is waiting for another object to return control.
d. The object has terminated execution.


b. The object is executing.

Computer Science & Information Technology

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The W3C has ________ some HTML elements, which means that the W3C no longer supports these elements in its language standards

Fill in the blank(s) with correct word

Computer Science & Information Technology

Which of the following can be a result of eliminating unnecessary security measures?

A. reduction in security B. improved performance C. increased complexity D. decrease in morale

Computer Science & Information Technology

The tracer arrow provides a visual clue to the source of the error.

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

Computer Science & Information Technology

You edit several records in an Access table. When should you execute the Save command?

What will be an ideal response?

Computer Science & Information Technology