Give an example to show how a Java client will access the attribute giving the number of tasks in the Task Bag object. In what respects does an attribute differ from an instance variable of an object?
What will be an ideal response?
Assume the IDL attribute was called numberOfTasks. Then the client uses the method numberOfTasks to access this attribute. e.g.
``` taskbagRef.numberOfTasks(); ```
Attributes indicate methods that a client can invoke in a CORBA object. They do not allow the client to make any assumption about the storage used in the CORBA object, whereas an instance variable declares the type of a variable. An attribute may be implemented as a variable or it may be a method that calculates the result. Either way, the client invokes a method and the server implements it.
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____ is highly detail-oriented and requires a roadmap of policies and procedures that is designed to ensure maximum compliance with a wide range of rules and regulations.
A. Chain of evidence B. Chain of ownership C. Chain of custody D. Chain of use
Kate needs to be able to align several of the objects that she is adding to the graphic. She wants to be able to customize the placement of these objects, rather than using a predefined set of lines. What Photoshop tool should she use?
Kate wants to use Photoshop to create a graphic for the textbook that she is writing. As part of creating the new graphic, she needs to place a number of existing objects in the correct positions. a. grids b. guides c. docks d. stacks
Imported outlines can have a maximum of nine outline levels.
Answer the following statement true (T) or false (F)
If you do not see the entire contents of a field, you can adjust the column width to ________
Fill in the blank(s) with correct word