Visual Basic 6 Interview Questions and Answers
Question - 31 : - Different type of Instantiation?
Answer - 31 : - Private Only for the Specific Module.
Public not creatable Private & Public
Multi Use - Variable we have to declare.
Single Use Not possible through dll.
Global Multiuse Have variable not Required to Declare.
Global Single Use - Only for exe.
Question - 32 : - What are the different types of Dialog Box?
Answer - 32 : - Predefined, Custom, User Defined.
Question - 33 : - What is Seek Method which type of record set is available this?
Answer - 33 : - Only in DbOpenTables.
Syntax: rs.index = "empno"
rs.seek "=" , 10
If with our setting the rs.index then run time error will occur.
Question - 34 : - What is Zorder Method?
Answer - 34 : - Object.Zorder = 1 or 0 Place a Specified mdiform form or control at the front or back of the z-order with n its Graphical Level.
Question - 35 : - Can us able to set Instancing properties like Singleuse, GlobalSingleuse to ActiveXDll?
Answer - 35 : - No.
Question - 36 : - What are properties available in Clip Board?
Answer - 36 : - No Properties Available. Only the methods they are SetText, GetText, Setdata(), Getformat(), Clear.
Question - 37 : - What is the different between Microsoft ODBC Driver and Oracle OBDC Driver?
Answer - 37 : - Microsoft ODBC driver will support all the methods and properties of Visual Basic. Where as the Oracle not.
Question - 38 : - What the RDO Methods and Events?
Answer - 38 : - Methods Events
Begin Trans Validate
Commit Trans Reposition
Rollback Trans Error
Cancel Query Complied
Refresh
Update Controls
Update row
Question - 39 : - What is MAPI ?
Answer - 39 : - Messaging Application programming Interface.
Question - 40 : - What is MDI form?
Answer - 40 : - MDI Styles