Question 6 of 172Digital signatures verify the integrity of the data, verify the identity of the sender, and: Question 7 of 172Gwen works for a small company where she has been asked to find a cost-effective option for providing comprehensive customer service. The finance, technical support, sales and customer service departments all need to share information about their customers. Gwen is considering adoption of a customer relationship management (CRM) application. Which of the following would be the most cost-effective solution? Question 8 of 172Which of the following is used to help non-technical users collectively classify and find information on a site? Question 9 of 172Sally is a network technician at Acme Corporation. She has been directed to configure the network adapter for a company laptop so that it can be used to connect to the company network and the Internet. What is one of the required TCP/IP settings that she will need to configure? Question 10 of 172Web pages structured with which tag will fail W3C validation tests, no matter what standard is used?