BHARAT SEVAK SAMAJ
Time: 2 hrs. Max. Marks: 100
I. Fill in the blanks: (10 x 1 = 10)
1. ----------method is used for adding an item in the list box.
2. ODBC represents-----------.
3. -------------function converts its numeric argument to a string data type.
4. In----------you can open multiple documents.
5. ------------statement is used to unload a form.
6. Classes are defined in separate module called-------------.
7. ----------- is not an updatable record set.
8. -----------data type has a true or false value.
9. Form modules have the extension of -------------.
10. ------------function is used to convert a value to double.
II. State whether True or False: (10 x 1 = 10)
1. A static variable is a global variable.
2. VB does not support control array.
3. You can add the print method to a form.
4. Controls cannot be passed as arguments to procedures.
5. Image box is a container control.
6. VB will automatically keep list box items stored.
7. Dynaset is a data type in VB.
8. MsgBox () function can return only True or False value.
9. Label controls have visible property.
10. VB support Object Oriented Programming.
III. Answer any SIX of the following: (6 x 10 = 60)
1. Write different operators available in VB.
2. Write short notes on ActiveX controls.
3. What are the different types of modules in VB?
4. Explain the file system in Visual Basic.
5. Write a program to check whether the given number is even or odd.
6. What is a combo box? How many combo boxes are there in Visual Basic?
7. Write notes on ODBC.
IV. Answer any ONE of the following: (1 x 20 = 20)
1. Explain any 10 events available in VB.
2. Explain looping statements in VB.