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Isnull(), IsEmpty() determines weather any variable has been initialize or not

A. True

B. False

Please do not use chat terms. Example: avoid using "grt" instead of "great".

You can do it
  1. The arrange property of MDI form is available at design time.
  2. It is possible to build an application without using any form:
  3. List count property returns total number of items in list box control.
  4. In visual basic the default unit is :
  5. The project extension name of a VB project is .vbj
  6. Suppose there is a data control named data1. What will be the effect if the following code is inserted
  7. Data1.Recordset.FindFirst "State=NY"The above code will find the record in a given database
  8. It is possible to insert a picture in a option button control.
  9. In form load event, if the following code is written then guess what will be the output :Dim I as integer,…
  10. In visual basic you can draw something in
  11. One can change or read the alignment of one or more paragraph of rich text box control through
  12. The maximum length of a variable is _____________ characters.
  13. MDI form1.Arrange vbTileHorizontal; this code in a MDI form will
  14. To draw a form on the screen which event is being called up
  15. While running an application you can change the value of any variable and see it's effect through ___________…
  16. It is possible in visual basic to specifying array limit like from 1 to 10
  17. The size of 'Boolean' data type is :
  18. Time variable is used to store date and time in visual basic
  19. A single function of visual basic takes:
  20. It is possible to pass different number parameters to a function when call the function on different…
  21. It is possible to load a MDI form without any childform.
  22. If the user wants to select the multiple files from file open and filesave dialog boxes then the flag…
  23. When someone uses the code like list1.list(1); then it will return the first item of the list box control.
  24. The default startup object can not be changed in a project
  25. In case of visual basic, IDE means :
  26. To add the commondialog control to any project one has to include it from
  27. CommonDialog1.ShowOpenFilename1=CommonDialog1.FilenameThe above code will
  28. In _______________ control you can get only drop-down list of the content but cannot add directly anything…
  29. Visual Basic has ____________ number of editions
  30. There are _________________ no. of built in windows dialog boxes provided by common dialogs control.