Which of the following statements is true about user agents?
A) They are also known as Web spiders.
B) They are agents that search to find the best price for a particular product a user wishes to purchase.
C) They are agents that continuously analyze large data warehouses to detect changes deemed important by a user.
D) They are agents that automatically perform a task for a user.
E) They are agents designed by spammers and other Internet attackers to farm e-mail addresses off Web sites or deposit spyware on machines.

Question

Quizplus · Accepted Answer

User agents are software applications that act on behalf of users to perform tasks automatically, such as web browsers, email clients, and other software that accesses the internet.

Which of the Following Statements Is True About User Agents