What is soft copy and hard-copy

Which best describes the condition under which the unicode output is the same as plain text?

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

Which two technologies support the building of single-page applications?