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 6770

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

Satyam, VSS,

6 10156

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

Satyam,

3 6124




what is the difference between procedures,attributes and functions?

Microsoft, Patni,

1 4879

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

1 3208

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

Microsoft,

18 55268

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

3 2699

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

2 3056




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

2 16724

How would you define and use a Boolean in VB?

Microsoft, Asteroid Software Services,

2 3621

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

6 4224

What is the difference between and when debugging?

2 5427

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

1 2691

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

Yahoo, Symphony,

4 3828

What is the difference between Single and Double in VB?

4 7494


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Un-Answered Questions { Visual Basic }

What is the use of Visual Basic Document file?

1261


Difference between DDE and OLE.

1986


Which method is used to write context Into file?

894


what controls have you used in your project?

848


Difference between Linked Object and Embedded Object?

1188






___,___ and __ are difference between image and picture controls.

521


What is the use of Tabledef?

884


How would you attach pictures in Treeview Control?

939


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.

1053


What is the use of NEW Keyword? Explain.

912


How would you access objects created in ActiveX Exe and ActiveX Dll

914


Explain the differences between ActiveX Dll and ActiveX Exe?

1285


what are the Types of LockEdits in RDO?

1054


How do I create a window with a small title bar as in a floating toolbar?

286


Specify technical & functional architecture of your last 2 projects.

978