Delphi Interview Questions

Delphi Interview Questions 1

Explain Delphi

Delphi is a product of Borland international. This powerful language tool is useful to create applic...

How do you work with INI files in Delphi

These files are very useful when creating applications under cross platform. These files are very us...

How to create UDL files in Delphi

UDL files are very helpful if you want to store the server connection information outside the applic...

What is the use of GlobalMemoryStatus() function in Delphi

This function is used to find the Total memory status. It accepts TMemoryStatus variable as var para...

How to save binary files in Delphi

Binary files are saved to Binary large object field which supports data of varying formats and indef...

How is OnCalcFields event handler used in Delphi

OnCalculate is a event that triggers when you read data from the database .

Explain about event handler

You can use event handlers to make sure that the transactions and operations confirm to the business...

Explain about Delphi`s VCL

Delphi is easier to use rather than the API`s. It has strong windows connection and Borland has made...

How do you display & in Delphi

Delphi has a host of visual controls. If you would like to display and or the ampersand in between t...

Explain about the Delphi IDE

Delphi has a very sophisticated drag and drop controls. With Delphi IDE you can create rich applicat...

What are packages in Delphi

Packages can make the size of your program (.exe) much smaller. Borland package libraries are dll fi...

Explain about the textual description of the form

This form describes the properties, properties of the components and the components for itself. This...

Explain about DPR

Apart from two important files (PAS and DFM) there is a third file known as (DPR) or Delphi project ...

Describe about help file in Delphi

Help command in Delphi is very resourceful either to a professional or to a beginner. Different prop...

Describe about the project menu

This project menu has commands which help you in managing a project. You can add a specific project ...

How do I share data dictionaries

The data dictionary is merely a table created in any database. To create, right click on the DB Expl...