Visual Basic Interview Question

There are many things that you can do ahead of time to prepare for the interviewing process, and move yourself a step above of the competition. Updating your resume and reviewing frequently asked interview questions can be very effective, and goes a long way in getting the most out of your interview.

 

What is Static Variable?
Its Scope will be available through out the life time.

 

What is DBSqlPassThrough?
It will By Passing the Jet Query Processor.

 

What is the starting Index value? How to locate it?
It is tab control to place our controls with in the form in multiple sheets.
Index starts with 1.
And to identify If Tabstrip1.SelectedItem.
Index = 1 Then ..
End if

What is Parser Bug?
It is difficult to use database objects declared in a module from within a form.

 

What is keyword used to compare to objects?
ISOperator Returns Boolean.

 

Suppose from form1 to form2 object property settings will arise to ?
Invalid procedure call or argument (Run time error 5)

 

What is the return type of Instr and Strcmp?
Instr integer (Numeric position)
Strcmp - integer ( if both the string are equal they result = 0)
Strcmp (Str1, Str2, Comparetype)
Comparing mode = 0 Binary Comparing
1 Textual Comparing

 

What is Implicit?
Instance of specific copy of a class with its own settings for the properties defined in that class.
Note: The implicitly defined variable is never equal to nothing.