Visual Basic Interview Questions
Questions Answers Views Company eMail

How many max. number of controls can place in one form (especially visual basic form)?

Satyam,

6 9627

How many MDI(multiple document interface) forms can include in one project(especially in visual basic)?

Satyam, VSS,

6 16673

What is the maximum no. of forms can include in one project (vb project)?

Satyam,

3 7901

what is the difference between procedures,attributes and functions?

Microsoft, Patni,

1 6197

What is the difference between Exec and ExecSQL? (wouldnt this be dependent on data access? Ie ADO use different method than DAO)

1 4364

What is the difference between a property a method and an event? Give an example of each.

Microsoft,

18 66564

What is a variant data type and when would you use it?

3 4361

Why is it not good to use a variant data type?

2 4578

What is the difference between a Dynaset and Snapshot and how would you create one?

2 20726

How would you define and use a Boolean in VB?

Asteroid Software Services, Microsoft,

2 5065

What is the difference between Dim nCount as Integer vs Dim nCount% and when would you use each?

6 7488

What is the difference between and when debugging?

2 7186

What is the statement to extract 4 characters from the middle of a string?

1 3876

What is the error message that you would get if you try to assign "Null" to an integer variable?

Symphony, Yahoo,

4 6189

What is the difference between Single and Double in VB?

4 9675


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Un-Answered Questions { Visual Basic }

What is snapshot in vb?

522


What is database vb?

502


Types of LockEdits in RDO.

1578


What is the Windows API?

1003


Why do I get "object not an array" when I try reference the fields of a global object variable which I have set to a table?

1147






What are the uses of List View Control?

1557


Types of ActiveX Components in VB?

1440


What are the important components of OLEDB?

1875


Binary Access-method isused to access file in which manner?

1410


How would you map properties to controls by using ActiveX Control Interface Wizard?

1709


How come I get a "No Current Record" error when I use a a Data Control on an empty table?

1049


How would you create properties by using class Builder Wizard?

1484


Types of LockEdits in RDO.

1702


what are the Differenct Types of Procedures in VB?

1456


How many File System Controls are there ? Explain.

1559