Laurie has been instructed to add code to a Web page to display the date and time when the document was last updated Which code should she use?
Which of the following statements is an advantage of using JavaScript on the server-side?
Joseph is designing a Web form for new patient enrollment in a doctor's office He wants to ensure that users enter valid information on the form He also wants to make sure that hackers cannot submit malicious code to gain access to information about other patients. What technique should he use?