Interview question

[raaj123]

hi all,

i faced interview questions those are

1. web application contains one object,
he told me that object doesn't contains any property & value then how can u handle that object using QTP ?

2.how many types of testing u can by using qtp?

3.Write the script for square root?

4.how to delete cookies using qtp?

Please give me the answer

Regards,
Raaj

[venugqtp]

1. Using Descriptive programming or using Index value in OR
2. QTP is meant for Functional testing (we used for performance also its based on the requirement)
3. Function sqr(number)
4. WebUtil.DeleteCookies()