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42. In terms of the client-server model of the web, which of the following statements is false? a. A server is a computer agent that listens for queries and requests b. A server is a computer agent that is normally active 24 hours a day, 7 days a week. *c. A server is a computer agent that makes requests and receives responses d. A server hosts web applications, stores user and program data, and performs security authorization. 43. The HTTP protocol request methods most commonly used are: 44. Which of the following is true regarding JavaScript?
45. Which of the following is NOT an advantage of client-side scripting? 46. Which of the following is considered server-side scripting? a. Flash objects b. Java applets c. JavaScript d. PHP 47. When we say that JavaScript variables are a dynamically typedwe mean that 48. Which of the following is true about the alert() function