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Why would you want to connect your computer to a network? - answer- to access shared resources Devices on a _____ area network are connected via Bluetooth. - answer- personal Which of the following statements do opponents of net neutrality agree with? - answer- ISPs should charge more for high-bandwidth connections. A router is a system of two or more devices linked by wires or cables. - answer- False Which of the following is an authentication method to keep your data safe? - answer- Fingerprint scanner What is one way hackers can trick you into transmitting personal data over on a public network without your knowledge? - answer- They disguise the network as an evil twin. In a _____ network, each device on the network is attached to a central server. If the server fails, then the other devices will be unable to communicate, but if a connected device fails, then all other devices will still be able to communicate. - answer- star
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Why would you want to connect your computer to a network? - answer- to access shared resources Devices on a _____ area network are connected via Bluetooth. - answer- personal Which of the following statements do opponents of net neutrality agree with? - answer- ISPs should charge more for high-bandwidth connections. A router is a system of two or more devices linked by wires or cables. - answer- False Which of the following is an authentication method to keep your data safe? - answer- Fingerprint scanner What is one way hackers can trick you into transmitting personal data over on a public network without your knowledge? - answer- They disguise the network as an evil twin. In a _____ network, each device on the network is attached to a central server. If the server fails, then the other devices will be unable to communicate, but if a connected device fails, then all other devices will still be able to communicate. - answer- star Which of the following is a disadvantage of using cloud computing to share files? - answer- The inability to access your files if you lose your Internet connection. What hardware is essential to creating a home Wi-Fi network? - answer- router In a connected network, how are hubs and switches similar to one another? - answer- They provide a central point for cables in a network. What does a DSL modem use to send and receive digital data? - answer- Copper telephone wiring
How does a wireless network key work with an encrypted wireless network? - answer- The sending and receiving devices must know the wireless network key to communicate. A network administrator is usually not required on a _____ network. - answer- peer-to-peer Computers communicating on a network must follow a _____, a common set of rules for exchanging information. - answer- protocol What type of network sends signals through airwaves and usually does not require cables? - answer- wireless network Which of the following would be considered a strong password? - answer- Wbcm2!4!820! RFIDis a network protocol used in credit cards, smartphones, and tickets to facilitate close-range communication. - answer- False While waiting for her latte at Starbucks, Georgia decides to check her work email and pay a few bills online. She opens the Wi-Fi settings on her device and sees several connections available. Knowing the activities she plans to do online, which of the following networks should Georgia connect to? - answer- My Verizon VPN Which of the following is true about broadband connections? - answer- Broadband connections are "always-on" with devices connected to them. Which network protocol allows devices to communicate with each other over a short range, usually less than 30 feet/9 meters? - answer- Bluetooth A modem can also function as what other piece of hardware? - answer- router Alex received an email from what appeared to be his bank. What would indicate the message was actually a phishing attempt? - answer- It contained typos and other grammatical errors. You are dropping your friend back home after a night at the movies. From the car, she turns on the indoor lights in her home using an app on her phone. How is your friend able to do this? - answer- She has a home network with smart home devices.
What is it called when someone attempts to befriend you online for the purpose of stealing confidential or sensitive information? - answer- Social engineering If you connect to a Wi-Fi network that does not require a wireless network key, it is still secure enough to send private information because wireless networks encrypt all data anyway. - answer- False Which of the following is an example of a personal area network? - answer- smartwatch and phone connected via Bluetooth Which of the following could indicate a DoS attack on your company server? - answer- Customers cannot view the website on their device because the page will not load. What is the U.S. Federal Communication Commission's role in regard to Internet access? - answer- To release rules surrounding Internet access Which of the following network standards applies to cellular networks? - answer- LTE When describing a client/server network, which of the following would be considered a client? - answer- laptop What internal device does a computer use to connect to a wired or a wireless network? - answer- Network Interface Card Which of the following statements is NOT true about a local firewall? - answer- It is also called software firewall. As the new manager at your local grocery store, you want to create a more efficient inventory process by allowing outside vendors and suppliers to review current inventory records and adjust recurring shipment orders to reduce product waste. What type of network should you use? - answer- Extranet To access the Internet, a router must be connected to a _____. - answer- modem If you upload photos to a NAS device, everyone on the network can access them. - answer- True
Which of the following describes an evil twin? - answer- A normal looking yet fraudulent Wi-Fi network that allows hackers to capture personal information users transmit using it. Keisha needs to connect to the Internet, but no wireless networks or Wi-Fi hotspots are available. What can she use instead to make the connection? - answer- mobile hotspot What is a MAC address? - answer- A unique hardware address for your device Which of the following statements is true about public networks? - answer- Many public networks are not secure.