COMPUTER NETWORKS AND THE INTERNET EXAM

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COMPUTER NETWORKS AND THE INTERNET (38) EXAM

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-Guarantee passing score -34 Questions and Answers -format set of multiple-choice -Expert-Verified Explanation Question 1: Manufacturers of computers and other electronic devices follow the IEEE 802.3 protocol to ensure that their products

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can be used to create a standard ethernet connection.Question 2: In addition to overall digital flexibility, technological savings, and increased collaboration, computing in the cloud provides organizations with

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disaster recovery.Question 3: What is the correct term for the small computer within a smartphone that analyzes the sounds entering your phone through the analog/digital converter?

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Digital Signal Processor (DSP) Question 4: An educational startup has already written its proprietary "Homework Helper" code, using AI to help high school students with homework. While their data storage needs are currently small, they expect their needs to grow exponentially as they increase their user base.Which of the following could help them with this?

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infrastructure as a service (IaaS) Question 5: While using her phone's GPS to drive to her vacation destination, Siena needs to find a gas station. She enters into her phone's GPS that she is looking for a gas station that is no more than five miles away from the route she is currently on. What is this an example of?

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proximity location

Question 6: Amazon, Kamatera, Salesforce, and Google are all examples of

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cloud service providers.Question 7: The key feature of Web 2.0 that allows users to collectively classify information, such as by tagging websites and online images, is called

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folksonomy.

Question 8: The purpose of the application protocol layer of TCP/IP is to

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define how email programs and other software communicate within and across networks.Question 9: Which type of collaboration software could best help an organization increase engagement between remote employees and those who are "in-house" or organization-based?

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cloud-based forums, messaging, and meeting apps Question 10: How does each additional block added to the blockchain strengthen the integrity of the entire chain?

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Because each block contains information on recording time and sequence for both its transaction and the transaction immediately preceding it, with more blocks there is more transaction history information, making it difficult to falsify.Question 11: A project manager needs to assess how much progress her team has made on the project, to provide executives with a weekly update. Which collaboration software program will be most useful for assessing the project's status?

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Trello

Question 12: What is the second criteria necessary for adding a block to the blockchain?

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transaction verification Question 13: If a company wants to create a secure computer network that can be accessed and used solely by its employees, it should create

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an intranet.Question 14: Which of the four criteria is occurring when a network confirms that a transaction has not yet occurred on the blockchain?

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a transaction is verified Question 15: What is the key reason to implement cloud computing into one's personal and/or business data and information processing?

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Cloud computing diminishes the need to store files and software on a local drive.Question 16: Which Web 2.0 feature utilizes application programming interfaces (APIs) to automate web content and/or processes?

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software as a service (SaaS) Question 17: What is the second step that occurs when placing a call on a cellular network?

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Your voice is converted by your phone to an electrical signal that is transmitted via radio waves to the nearest cell tower.

Question 18: The main advantage of the IPv6 format for IP addresses is that

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it can accommodate many more addresses than the IPv4 format.

Question 19: The amount of time that passes between when a device is asked to perform and when it completes the task is known as

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latency.Question 20: Collaboration software is designed to increase collaboration and productivity primarily by enabling team members to

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view, edit, and add shared information in real time, from anywhere.Question 21: An investment firm creates a network designed to facilitate information exchange between devices at its offices in New York City and New Haven, Connecticut. Which type of network would the company use to exchange information?

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wide area network (WAN) Question 22: What is the second step in the process of sending a message via the Internet?

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Identify the correct domain name.

Question 23: What is a cloud deployment model?

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A cloud deployment model defines the framework of a cloud environment.Question 24: For laptops and tablets to use a LAN to connect to the Internet wirelessly,

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the LAN device hosting the ISP connection must act as a wireless access point.

Question 25: With Web 3.0, everyday devices connected to the Web will become

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smarter and more capable, given the improved support for the Internet of Things (IoT).

Question 26: What type of computer users are considered miners?

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people who validate cryptocurrency transactions on the digital ledger