1. Which one of the following statements should be used to disable just the fopen(), and file() functions?
2. Which one of the following statements should be used to disable the use of two classes administrator and janitor?
3. What is the default value of max_execution_time directive? This directive specifies how many seconds a script can execute before being terminated.
4. The memory_limit is only applicable if _______ is enabled when you configure PHP. Fill in the blank.
5. Suppose all web material is located within the directory /home/www. To prevent users from viewing and manipulating files such as /etc/password, which one of the following statements should you use?