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Questions and Answers
What is the primary purpose of the Domain Name System (DNS)?
What is the primary purpose of the Domain Name System (DNS)?
- To monitor and control network traffic
- To transfer files between clients and servers
- To translate domain names into IP addresses (correct)
- To encrypt data for secure communication
Which of the following is a key feature of a Virtual Private Network (VPN)?
Which of the following is a key feature of a Virtual Private Network (VPN)?
- Facilitating secure data transmission over public networks (correct)
- Allowing direct communication between devices
- Enabling the use of satellite-based connectivity
- Providing faster internet speeds
What is the primary function of a network firewall?
What is the primary function of a network firewall?
- To monitor and control incoming and outgoing network traffic (correct)
- To enable communication between devices using radio waves
- To translate domain names into IP addresses
- To provide faster internet speeds through 5G technology
What is the main advantage of Edge Computing compared to traditional cloud computing?
What is the main advantage of Edge Computing compared to traditional cloud computing?
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Which of the following protocols is primarily used for sending email messages between servers?
Which of the following protocols is primarily used for sending email messages between servers?
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Which of the following best describes a Local Area Network (LAN)?
Which of the following best describes a Local Area Network (LAN)?
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What is the primary function of a router in a network?
What is the primary function of a router in a network?
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Which network protocol suite governs communication over the internet and many private networks?
Which network protocol suite governs communication over the internet and many private networks?
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What is the main purpose of a switch in a network?
What is the main purpose of a switch in a network?
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Which of the following is NOT a component of a network?
Which of the following is NOT a component of a network?
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