Which of the following is a legal and ethical practice?
Michelle wants to search for a scuba regulator. She plans to use a keyword search engine. She does not want to see any results from the manufacturer named Scubapro. Which of the following search strings should she use?
Ron has an older computer to which he frequently downloads and saves company files. He recently noticed that he was running low on disk space and decided to delete many old files that he no longer needed. He now notices that it takes a long time to open or save documents to his hard drive. Which maintenance task can help?
Three hardware devices need to communicate with the CPU simultaneously. Which of the following will each device need to issue?
One of your co-workers calls you to ask if you sent her an e-mail message with an attachment. You recall that you sent several c-mails with attachments earlier that day. Which of the following is your best response to this question?
John is the network administrator for a small company. The company’s network equipment has become outdated, and John has been asked to recommend a plan to update the company’s infrastructure. John has read extensively about the many advantages of using cloud-based services. Which of the following is an advantage of cloud-based services that John could cite to support his recommendation?
Your company is investigating the possibility of moving its customer service management system to a cloud service provider. The sales rep for the cloud service provider has presented many advantages that would benefit your company. What would be a potential drawback of moving the CRM from your current in-house solution?
Which <1mg> tag attribute is required in order for HTML5 documents to validate without error?
Which choice lists the required elements for HTTP to function?
Which choice lists the HTML5 elements that define the document structure for a Web page?
Marsha has been hired by XYZ, Inc., to update the company Web site. Marsha discovers that the existing Web pages were structured using tables. Marsha needs to explain to XYZ why the Web site needs to be recoded in HTML5 with CSS controlling the structure of the document. What is the most important reason for using HTML5 and CSS?
Jenny recently switched from broadband cable Internet to ADSL service with her local phone company. To economize, she chose the self-installation option. It appears that her ADSL modem is not allowing her to connect to the Internet. Which setting should she check first?
When developing Web pages, it is important to test the pages with: