AP Comp Sci.

Many Web browsers allow users to open anonymous windows. During a browsing session in an anonymous window, the browser does not record a browsing history or a list of downloaded files. When the anonymous window is exited, cookies created during the session are deleted. Which of the following statements about browsing sessions in an anonymous window is true?

(B)Items placed in a Web store's shopping cart for future purchase during the anonymous browsing session will not be saved on the user's computer

Businesses have the ability to target advertisements to different groups of people who use RunRoutr. Which of thefollowing groups is LEAST likely to receive targeted advertisements?

(C) Individuals who sign up for a premium account

A bank customer receives an e-mail from a sender claiming to be a bank employee. The e-mail asks the customer toprovide personal information and to call a phone number if he or she has any questions. The customer suspects thee-mail might be a phishing attempt. Which of the following responses is most likely to be a privacy risk for the bankcustomer?

Calling the phone number given in the e-mail and providing the personal information over the phone

Which of the following actions is most likely to help reduce the digital divide?

Deploying satellites and other infrastructure to provide inexpensive Internet access to remote areas of Earth

Internet protocol version 6 (IPv6) has been introduced to replace the previous version (IPv4). Which of thefollowing best describes a benefit of IPv6 over IPv4?

IPv6 allows for a greater number of addresses than IPv4, which allows more devices to be connected tothe Internet.

A certain social media application is popular with people across the United States. The developers of the applicationare updating the algorithm used by the application to introduce a new feature that allows users of the applicationwith similar interests to connect with one another. Which of the following strategies is LEAST likely to introducebias into the application?

Inviting a random sample of all users to try out the new algorithm and provide feedback before it isreleased to a wider audience

The developers of a music-streaming application are updating the algorithm they use to recommend music tolisteners. Which of the following strategies is LEAST likely to introduce bias into the application?

Making recommendations based on listening data gathered from a random sample of users of theapplication

Which of the following best describes a direct benefit in using redundant routing on the Internet?

Redundancy often allows messages to be sent on the network even if some network devices orconnections have failed.

A state government is attempting to reduce the digital divide. Which of the following activities has the greatest potential to contribute to the digital divide rather than reducing it?

Requiring applicants for government jobs to apply using an online platform

From the perspective of the application's developers, which of the following is most likely to be a benefit of storingall user data in a database?

The developers can analyze the data to make improvements to the application based on user behavior.

Which of the following statements best explains the ability of the network to provide fault tolerance?

The network is considered fault-tolerant because there are redundant paths between each pair of devices.

Which of the following is most likely to be a data privacy concern for RunRoutr users?

Users of the application may have the ability to determine information about the locations of users that are not on their contact lists.

Which of the following is most likely to be a benefit to users of the application?

Users of the application may see health benefits as a result of the application encouraging them toexercise with each other.

Screen brightness and contrast Choice of typeface and font size Amount of spacing between lines of text Activation of a text-to-speech feature that reads the text out loud

Users with visual impairments may be able to more easily read or listen to books and articles.

According to the domain name system (DNS), which of the following is a subdomain of the domain example.com?

about.example.com