Visual Basic Interview Questions
Questions Answers Views Company eMail

What are the important components of OLEDB?

1690

Through which protocol OLEDB components are interfaced?

850

It possible to call OLEDB?s Features directly in VB without using any control?

924




What type of databases you can access through AD I Data Access Object?

1 2317

How many objects resides in ADO ?

810

What is the use of Connection object?

2 4312

What is the use of command Object?

2 2663

Record set object consists of what?

Microsoft,

5 4847




What is the use of parameters collection?

2 2243

Which type of object requires this object?

745

Is it possible to call backend procedures with ADO control?

1 2178

Is there any Edit method in ADO Data Access method?

3 2898

How can you check whether a record is valid record or Invalid record using ADO control or Object?

758

What do you mean by provider?

1 3113

What type of record sets are available in ADO?

4 4907


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Un-Answered Questions { Visual Basic }

How can I speed up my VB database application?

284


VB ActiveX: Create a "drivelist"(D1) box, a "folderlistbox"(FLD1) that changes whenever D1 is changed , and a "FilelistBox"(FIL1) that is populated with the file lists under the selected directory in (D1).The file selected is stored in a variable "filename" along with the path. Question: How to use this activeX control in VC++ to get the selected filename?

765


What is the use of NEW Keyword? Explain.

852


what are the Parts of ODBC?

646


What is the default workspace?

800






How would you navigate between one document to another document

457


What is the use of Data Form Wizard?

759


Types of LockEdits in DAO?

918


What is instantiating?

711


What is hyperlink?

889


i want to retrive data from one spead sheet to another UI (workbook). control will search cell by cell for each row and load the data in another workbook(UI).

1016


what is the Difference between Linked Object and Embedded Object?

1080


How many File System Controls are there ? Explain.

787


Types of LockEdits in RDO.

931


which property of menu cannot be set at run time.

741