Interview Questions 357

(viii)I was testing a web application.On one page, I clicked Save & Continue button twice (my mistake). Once this button is clicked twice, the system displayed an error message, “Could not save the answers, please contact technical support”. (When clicked only once, the button works fine.).

Solution: Once the user clicks the button once, the button was disabled later so that the user cannot click twice.

(ix)I was testing a web-based application. Once all the fields are entered on the one of the pages, we had Print Preview button. If the user clicks this button, we were supposed see the same information in a new window in PDF format. While looking at the data in PDF file, there were some fields missing, for example, Date of Birth was missing in the PDF file.