A friend has called you about a possible computer problem because her computer is acting
strangely. Sounds play unexpectedly, the monitor turns off suddenly, the hard-drive light
flashes constantly, the computer sometimes reboots itself without warning. When you
inspect your friend’s system, you notice that several ports are open. Which of the following
is most likely the cause of these symptoms?

When a PC computer device wants to communicate with the processor, which system
resource does it use?

Marion is formatting a simple Web page. She has been asked to create headings before the
first and third paragraphs. To accomplish this most efficiently, which type of HTML elements
should Marion use?

You are developing a Web site in HTML5. You want the new HTML5 structural elements
(such as <header> or <article>) to be styled consistently in all browsers. You must add a
CSS rule that will change them to which element type, to ensure the site will render
successfully?

Server-based networks typically contain centralized network resources, which are usually
not available on peer-to-peer (P2P) networks. Which of the following examples describes a
server based network?

Marion has been hired by a small business to determine why its Web site does not attract
users. As Marion interviews different members of the company, she learns that when the
site was first created, the external Web developer did not produce any documents
specifying the basic requirements for the site. As a result, the site did not have a defined
purpose and was not designed for the company’s audience. Additionally, the site navigation
did not make sense from a user’s point of view. Marion considers this information, then she
recommends that the company create which document?

Andrea works as an Administrative Assistant for a small business that uses an SaaS service
for accounting, sales orders and customer service information about the business’s
customers. This product is similar to Salesforce.com and its competitors. Andrea makes
sure she saves accurate records about current projects and performs regular backups of the
business data stored on the cloud-based service. Which of the following is the primary
reason for this practice?

You just started a small business and need to create a logo. Although you are technically
savvy, your artistic creativity is limited. You decide to launch a contest to seek creative
ideas for your logo. Using the Internet and social networking in this manner is known as:

Which term describes a compact personal computer that relies on a touch screen for in put,
generally uses a solid-state drive instead of a traditional hard disk, and relies on wireless or
mobile networks for connectivity?

Sam is a professor at a small college. Due to a scheduling conflict, he was unable to obtain
access to the computer lab to give the final exam. As an alternative, he asked students to
bring their own devices (BYOD) and connect to the college’s Wi-Fi for network access.
What security risk is associated with this implementation?