What is the best way to protect against the loss of important files? A) Firewalls
B) Antivirus Software
C) Backup Files
D) Secure Passwords

What engine component is shown in the above figure?

What machine listens for http requests to come in to a website’s domain? a. a router b. a browser c. a server d. a uniform resource locator

Select the correct answer. a company wants to use online methods to target more customers. it decides to conduct a market research by collecting the data of a few customers with their consent. they want to track data of the sites that their customers frequently visit. which software can the company? a. spyware b. bots c. adware d. trojan horse e. rootkits