Delphi - Here are some suggested Delphi interview questions.Describe how components are loaded from a DFM fil

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Here are some suggested Delphi interview questions.
Describe how components are loaded from a DFM file at runtime.
What is the difference between TGraphicControl and TWinControl?
Write a function that reverses a string.
If a component has another component as a property (example: TDatasource has a TDataset component as a property), what happens if the â€œpointed toâ€œ component is deleted?
Where does TCustomControl fit into the VCL heirarchy?
What is the purpose and significance of the TPersistent class?
What are the three methods required for an implementation of IInterface? What do they do?
What class in the VCL heirarchy implements IInterface?

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Last Update: July 06, 2006 Asked by: Ronald Vijay

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