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 9614

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

Satyam, VSS,

6 16654

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

Satyam,

3 7886

what is the difference between procedures,attributes and functions?

Microsoft, Patni,

1 6187

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

1 4356

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

Microsoft,

18 66530

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

3 4347

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

2 4572

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

2 20717

How would you define and use a Boolean in VB?

Asteroid Software Services, Microsoft,

2 5054

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

6 7465

What is the difference between and when debugging?

2 7179

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

1 3873

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

Symphony, Yahoo,

4 6188

What is the difference between Single and Double in VB?

4 9665


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Un-Answered Questions { Visual Basic }

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

1395


Which language is used in visual basic?

485


what are the Default cursor Type and LockEdit type in DAO?

1722


Whether HTML supports multimedia: and document links?

1420


What is instantiating?

1611






What is the use of ActiveX Documents?

1929


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

1399


Is a foo VBX/DLL available as shareware/freeware?

1167


What is the default model of the form?

1630


by writing MACRO CODE,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). ex: custdetails custname lastname locaton mobile pincode custdetails raj tony hyd 555555 521245 servcreqrd srvce# srvcename location srvcepincode servcreqrd 754 drilling hyd 521784 for the above example in the another workbook retrive data like this custname Raj srvce# 754 srvcepincode 521784. while retrieving data control will search cell by cell for each row.

1680


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).

1766


Is it posible to Create Tables Through Querydef?

1658


How would you attach pictures in column headers of List View Control?

1640


What is ActiveX Dll and ActiveX Exe?

1726


How can you Navigate from the DHTML application to another DHTML application? .

1618