Interview Questions

1. Validation Controls inherited from _______ control

Options:

a. RangeValidator

b. CustomValidator

c. BaseValidator

Reveal Answer

2. User input validation should occur on __________.

Options:

a. Serverside

b. Clientside

c. Gateways -side

d. Database-side

Reveal Answer

3. Which attribute that must be set on a validator control for the validation to work?

Options:

a. ControlToValidate

b. ControlToBind

c. ValidateControl

d. Validate

Reveal Answer

4. Which of the following control is used to validate that two fields are equal? Options

Options:

a. RegularExpressionValidator

b. CompareValidator

c. equals() method

d. RequiredFieldValidator

Reveal Answer

5. With one Server Control we can have more than one validation control associated but the same validation control cannot be associated with multiple server controls.

Options:

a. True

b. False

Reveal Answer

6. What is used to validate complex string patterns like an e-mail address?

Options:

a. Extended expressions

b. Basic expressions

c. Regular expressions

d. Irregular expressions

Reveal Answer

7. Which of the following validation control is used to ensure that user does not skip a form entity field?

Options:

a. CompareValidator

b. RequiredFieldValidator

c. RangeValidator

d. RegularExpressionValidator

Reveal Answer

8. Which type of validation is used to check password and confirm password in a login form?

Options:

a. CustomValidator

b. RangeValidator

c. CompareValidator

d. RequiredFieldValidator

Reveal Answer

9. Which type of validation is used to ensure that the value entered by an user is within the specific range?

Options:

a. CustomValidator

b. ValidationSummary

c. RangeValidator

Reveal Answer

10. ValidationSummary control in a webpage

Options:

a. Shows all the error messages from the validators via email

b. Shows all the error messages from the validators in one specific spot on the page

c. Shows all the error messages from the validators in the next page

Reveal Answer

11. Using CustomValidator server control

Options:

a. developer can compel users to fill all the required fields

b. a developer can create pop up menu

c. a developer can write custom validation function as needed

Reveal Answer

12. In ASP.NET client side validation is possible with

Options:

a. HTML

b. DHTML

c. XHYML

d. HTML5

Reveal Answer

13. What are the ways to set Display property of validation controls to display error messages in case of client validation?

Options:

a. Static

b. Dynamic

Reveal Answer

14. Which type of validation works with exceptions that is thrown if an error occurs when a value is edited or when a new value is inserted into the data model?

Options:

a. DynamicValidator

b. RegularExpressionValidator

c. CustomValidator

d. RangeValidator

Reveal Answer

15. Validation control displays error messages using which of the following methods?

Options:

a. Inline

b. Summary

c. In place and summary

Reveal Answer

16. Page.IsValid checks for only those validation controls whose GroupName is different as GroupName of the Button clicked to submit the form

Options:

a. True

b. False

Reveal Answer

Interview Questions and Answer

1. Validation Controls inherited from _______ control

2. User input validation should occur on __________.

3. Which attribute that must be set on a validator control for the validation to work?

4. Which of the following control is used to validate that two fields are equal? Options

5. With one Server Control we can have more than one validation control associated but the same validation control cannot be associated with multiple server controls.

6. What is used to validate complex string patterns like an e-mail address?

7. Which of the following validation control is used to ensure that user does not skip a form entity field?

8. Which type of validation is used to check password and confirm password in a login form?

9. Which type of validation is used to ensure that the value entered by an user is within the specific range?

10. ValidationSummary control in a webpage

11. Using CustomValidator server control

12. In ASP.NET client side validation is possible with

13. What are the ways to set Display property of validation controls to display error messages in case of client validation?

14. Which type of validation works with exceptions that is thrown if an error occurs when a value is edited or when a new value is inserted into the data model?

15. Validation control displays error messages using which of the following methods?

16. Page.IsValid checks for only those validation controls whose GroupName is different as GroupName of the Button clicked to submit the form

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