Delphi Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Delphi Interview Questions

Questions Answers Views Company eMail

'Insufficient memory for this operation' error . what does this error mean?

2821

'Missing Data Provider or Data Packet' . what does this error mean?

2 33130

'Name Conflicting' . what does this error mean?

1563

Can ALTER TABLE statment on Paradox tables removes passwords ?

1464

'Trying to append data to a non-partial dataset' . what does this error indicates?

4172

'Interface mismatch. Engine version different' . what does this error indicates?

2602

'Insufficient memory to complete operation' error . what does this indicates?

1793

'Invalid BLOb handle' error . what does this indicates?

1571

How to Check for NULL in OnUpdateData handler ?

1851

What are the Benefits of the ConstraintBroker?

1539

How to get Table data subset through IProvider ?

1532

compare TProvider Component vs. Provider Property ?

1578

How to make changes to the VCL code?

1599

How to Provide lookup capability?

1557

How to Read the autoincrement value of Paradox table ?

1696

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Un-Answered Questions { Delphi }

How to Embede a copyright symbol in a string?

1589

How to Determine minor version number?

1837

What is DBGo?

1939

How to Test whether you are connected to the internet ?

1588

How to Create a palette with more than one entry ?

1801

How to Print Delphi controls using QuickReports?

1677

How to create SQL queries with SQL Builder?

1783

How to create an About Box in Delphi or C++ Builder?

2450

How to Creat a flashing icon ?

1768

How to Use additional data sets in expressions ?

1721

Does Delphi support the back-end?

784

How to Loada local html file in the HTML control ?

1753

How to get the date of the last day in the current month?

1708

Why can?t we connect to an Access database using the BDE and native MSACCESS driver?

1636

What are the ways to close a modal form?

862

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