Podcast
Questions and Answers
Why would you want to connect your computer to a network?
Why would you want to connect your computer to a network?
to access shared resources
Devices on a _____ area network are connected via Bluetooth.
Devices on a _____ area network are connected via Bluetooth.
personal
Which of the following statements do opponents of net neutrality agree with?
Which of the following statements do opponents of net neutrality agree with?
A router is a system of two or more devices linked by wires or cables.
A router is a system of two or more devices linked by wires or cables.
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Which of the following is an authentication method to keep your data safe?
Which of the following is an authentication method to keep your data safe?
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What is one way hackers can trick you into transmitting personal data over a public network without your knowledge?
What is one way hackers can trick you into transmitting personal data over a public network without your knowledge?
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In a _____ network, each device on the network is attached to a central server.
In a _____ network, each device on the network is attached to a central server.
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Which of the following is a disadvantage of using cloud computing to share files?
Which of the following is a disadvantage of using cloud computing to share files?
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What hardware is essential to creating a home Wi-Fi network?
What hardware is essential to creating a home Wi-Fi network?
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In a connected network, how are hubs and switches similar to one another?
In a connected network, how are hubs and switches similar to one another?
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What does a DSL modem use to send and receive digital data?
What does a DSL modem use to send and receive digital data?
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How does a wireless network key work with an encrypted wireless network?
How does a wireless network key work with an encrypted wireless network?
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A network administrator is usually not required on a _____ network.
A network administrator is usually not required on a _____ network.
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Computers communicating on a network must follow a _____ for exchanging information.
Computers communicating on a network must follow a _____ for exchanging information.
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What type of network sends signals through airwaves and usually does not require cables?
What type of network sends signals through airwaves and usually does not require cables?
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Which of the following would be considered a strong password?
Which of the following would be considered a strong password?
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RFID is a network protocol used in credit cards, smartphones, and tickets to facilitate close-range communication.
RFID is a network protocol used in credit cards, smartphones, and tickets to facilitate close-range communication.
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Knowing the activities she plans to do online, which of the following networks should Georgia connect to?
Knowing the activities she plans to do online, which of the following networks should Georgia connect to?
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Which of the following is true about broadband connections?
Which of the following is true about broadband connections?
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Which network protocol allows devices to communicate with each other over a short range, usually less than 30 feet/9 meters?
Which network protocol allows devices to communicate with each other over a short range, usually less than 30 feet/9 meters?
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A modem can also function as what other piece of hardware?
A modem can also function as what other piece of hardware?
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What would indicate that an email from your bank was actually a phishing attempt?
What would indicate that an email from your bank was actually a phishing attempt?
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How is your friend able to turn on the indoor lights in her home using an app on her phone?
How is your friend able to turn on the indoor lights in her home using an app on her phone?
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To protect confidential company information from hackers while at a work conference, which type of network should you use?
To protect confidential company information from hackers while at a work conference, which type of network should you use?
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If you want to share information with individuals who are internal to your organization, which type of network would you want to use?
If you want to share information with individuals who are internal to your organization, which type of network would you want to use?
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Why is a cable modem classified as a digital model?
Why is a cable modem classified as a digital model?
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4G and 5G networks provide slower data transmission speeds than 3G networks.
4G and 5G networks provide slower data transmission speeds than 3G networks.
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What is an ISP?
What is an ISP?
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Wireless networks that are available in public places are known as Wi-Fi hotspots.
Wireless networks that are available in public places are known as Wi-Fi hotspots.
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Bandwidth is a term that describes the number of devices connected to a network.
Bandwidth is a term that describes the number of devices connected to a network.
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To protect a computer or a server, a(n) ______ can be installed that would act as a barrier and inspect data being transmitted to or from the network.
To protect a computer or a server, a(n) ______ can be installed that would act as a barrier and inspect data being transmitted to or from the network.
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When it comes to secure data storage on a network, which of the following statements is true?
When it comes to secure data storage on a network, which of the following statements is true?
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What does it indicate if a wireless network allows you to connect without entering a wireless network key?
What does it indicate if a wireless network allows you to connect without entering a wireless network key?
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How can you send a report without worrying about someone else accessing it?
How can you send a report without worrying about someone else accessing it?
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Network _____ specify how computers access a network, data transmission speeds, and the types of hardware the network uses.
Network _____ specify how computers access a network, data transmission speeds, and the types of hardware the network uses.
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What is it called when someone attempts to befriend you online for the purpose of stealing confidential information?
What is it called when someone attempts to befriend you online for the purpose of stealing confidential information?
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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.
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.
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Which of the following is an example of a personal area network?
Which of the following is an example of a personal area network?
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Which of the following could indicate a DoS attack on your company server?
Which of the following could indicate a DoS attack on your company server?
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What is the U.S. Federal Communication Commission's role in regard to Internet access?
What is the U.S. Federal Communication Commission's role in regard to Internet access?
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Which of the following network standards applies to cellular networks?
Which of the following network standards applies to cellular networks?
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When describing a client/server network, which of the following would be considered a client?
When describing a client/server network, which of the following would be considered a client?
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What internal device does a computer use to connect to a wired or a wireless network?
What internal device does a computer use to connect to a wired or a wireless network?
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Which of the following statements is NOT true about a local firewall?
Which of the following statements is NOT true about a local firewall?
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What type of network should you use to allow outside vendors and suppliers to review current inventory records?
What type of network should you use to allow outside vendors and suppliers to review current inventory records?
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To access the Internet, a router must be connected to a _____.
To access the Internet, a router must be connected to a _____.
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If you upload photos to a NAS device, everyone on the network can access them.
If you upload photos to a NAS device, everyone on the network can access them.
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Which of the following describes an evil twin?
Which of the following describes an evil twin?
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What can Keisha use to connect to the Internet if no wireless networks or Wi-Fi hotspots are available?
What can Keisha use to connect to the Internet if no wireless networks or Wi-Fi hotspots are available?
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What is a MAC address?
What is a MAC address?
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Which of the following statements is true about public networks?
Which of the following statements is true about public networks?
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Study Notes
Networking Basics
- Connecting computers to a network allows access to shared resources.
- A personal area network (PAN) connects devices via Bluetooth.
- Star networks have devices connected to a central server that manages communication.
Types of Networks
- An intranet is used for internal communication within an organization.
- Extranets allow external vendors to access specific organizational data.
- Wireless networks provide connectivity without cables, utilizing airwaves.
Internet Access and Modems
- A DSL modem sends and receives data over copper telephone lines.
- Cable modems function as digital modems, transmitting data over digital lines.
Security and Authentication
- Strong passwords like "Wbcm2!4!820!" enhance security.
- Fingerprint scanners serve as an effective authentication method.
- VPNs protect confidential data over public networks, especially in insecure environments.
Potential Threats
- Evil twin networks masquerade as legitimate Wi-Fi, capturing personal data.
- Phishing attempts can be indicated by grammatical errors in communications.
- Denial of Service (DoS) attacks may result in websites becoming inaccessible.
Network Components
- Routers are essential for creating a home Wi-Fi network and also can function as modems.
- Network interface cards (NICs) allow computers to connect to wired or wireless networks.
- Hubs and switches act as central points for connecting cables within a network.
Network Protocols
- Protocols dictate how devices communicate and the rules for data transmission.
- Bluetooth is a protocol for short-range wireless communication.
Data Management and Storage
- Networks can be secured by setting specific user roles for file access and modifications.
- NAS (Network Attached Storage) devices enable file sharing across a network.
Regulations and Standards
- The U.S. Federal Communications Commission regulates rules regarding Internet access.
- LTE applies as a network standard for cellular communications.
Security Practices
- Firewalls serve as barriers to protect networks from external threats.
- Public networks are often insecure, making it risky to transmit private information.
Additional Concepts
- A MAC address uniquely identifies each device on a network.
- Smart home devices allow remote access and control through dedicated networks.
Studying That Suits You
Use AI to generate personalized quizzes and flashcards to suit your learning preferences.
Description
Test your understanding of key computer concepts with these flashcards designed for Module 10. Covering topics such as networking, devices, and net neutrality, this quiz will help reinforce your knowledge and prepare you for your exam.
