MCQOPTIONS
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MCQOPTIONS
This section includes 10 Mcqs, each offering curated multiple-choice questions to sharpen your Basic C knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
‘e’ parameter’s __________ property is used to cancel the key if not accepted in the text area. |
| A. | Remove |
| B. | RemoveChar |
| C. | Handled |
| D. | handled |
| Answer» D. handled | |
| 2. |
‘e’ parameter’s __________ property is used to determine the pressed key. |
| A. | Keypress |
| B. | KeyChar |
| C. | Keychar |
| D. | Key.Char |
| Answer» C. Keychar | |
| 3. |
The procedure associated with the KeyPress event has __________ parameters. |
| A. | 2 |
| B. | 3 |
| C. | 4 |
| D. | 1 |
| Answer» B. 3 | |
| 4. |
A control’s KeyPress event occurs every time __________ |
| A. | The user selects the text area |
| B. | The user submits the information in the text area |
| C. | The user types a character in the text area |
| D. | The user taps the enter key |
| Answer» D. The user taps the enter key | |
| 5. |
The text box’s __________ event procedure prevents user from entering a specified character. |
| A. | KeyPress |
| B. | check |
| C. | checkchar |
| D. | checkinput |
| Answer» B. check | |
| 6. |
You use the __________ constant to include the Exclamation icon in a message box. |
| A. | MessageBox.exclamation |
| B. | MessageBox.Iconexclamation |
| C. | MessageBoxIcon.Exclamation |
| D. | MessageBoxWarning.Icon |
| Answer» D. MessageBoxWarning.Icon | |
| 7. |
When referring to the method’s return value in code, one should use the __________ value rather than the integer. |
| A. | DoubleReturn |
| B. | BooleanResults |
| C. | charResult |
| D. | DialogResult |
| Answer» E. | |
| 8. |
Which is the caption part for the following Visual Basic command? |
| A. | “Delete this record?” |
| B. | “Payroll” |
| C. | MessageBoxButtons.YesNo |
| D. | MessageBoxIcon.ExclamationView Answer |
| Answer» C. MessageBoxButtons.YesNo | |
| 9. |
One can display a message box using the __________ method. |
| A. | MessageBox |
| B. | AlertBox.View |
| C. | MessageBox.show |
| D. | MessageBox.Show |
| Answer» E. | |
| 10. |
An application communicates with the user through __________ |
| A. | DialogBox |
| B. | AlertBox |
| C. | MessageBox |
| D. | AlertDialog |
| Answer» D. AlertDialog | |