Zend 200-500 Online Access

Zend PHP 5 Certification Questions and Answers

Question 25

Which function can help prevent cross-site scripting? (Choose 2)

addslashes()

htmlentities()

htmlspecialchars()

strip_tags()

quotemeta()

Question 26

What can prevent PHP from being able to open a file on the hard drive (Choose 3)?

File system permissions

File is outside of open_basedir

File is owned by another user and safe_mode is enabled.

File is inside the /tmp directory.

PHP is running as the web server user.

Question 27

What function can reverse the order of values in an array without the loss of key information?

array_flip()

array_reverse()

rsort()

krsort()

array_multisort()

Question 28

When a transaction reports no affected rows, it means that: (Choose 2)

The transaction failed

The transaction affected no lines

The transaction was rolled back

The transaction was committed without error