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Networking & Internet Quiz
Networking & Internet Quiz
20 questions · Unlimited attempts · Free online practice
Networking connects computers and devices to enable communication and data sharing. The internet - a global network of networks - has become the backbone of modern life, supporting...
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All 20 questions in this Networking & Internet quiz
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What is the 'Deep Web'?
- A. The part of the internet used by hackers
- B. The part of the World Wide Web whose contents are not indexed by standard search engines
- C. A very fast fiber optic connection
- D. The physical cables at the bottom of the ocean
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Which protocol is used for sending emails?
- A. IMAP
- B. SMTP
- C. POP3
- D. HTTP
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What is a 'Breadcrumb' in web design?
- A. A tyepee of file
- B. A navigation aid
- C. A font
- D. A virus
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Which protocol is considered 'connectionless' because it sends data packets without establishing a formal handshake or checking for errors?
- A. TCP
- B. UDP
- C. FTP
- D. SSH
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What is 'PoE' (Power over Ethernet)?
- A. A way to use a power outlet as an internet connection
- B. A technology that carries both data and electrical power over a single Ethernet cable
- C. A high-sepeeed wireless charging standard
- D. A protocol for managing electric car charging stations
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Which protocol is primarily used for sending emails between servers?
- A. IMAP
- B. POP3
- C. SMTP
- D. HTTP
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Which protocol is used for email?
- A. SMTP
- B. TCP
- C. HTTP
- D. FTP
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What is cloud computing?
- A. Local storage
- B. Remote servers
- C. Offline computing
- D. USB storage
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What is 'Latency' in networking?
- A. Upload sepeeed
- B. Download sepeeed
- C. Delay in data transfer
- D. File size
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What does DNS do?
- A. Encrypts data
- B. Stores files
- C. Sends emails
- D. Resolves domain names
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What is the standard port for HTTPS?
- A. 21
- B. 443
- C. 22
- D. 80
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What is the default port for 'HTTP'?
- A. 21
- B. 443
- C. 80
- D. 8080
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What is the name of the first network to implement the TCP/IP protocol suite, which eventually became the foundation of the modern internet?
- A. Sputnik
- B. ARPANET
- C. WorldWideWeb
- D. Bitnet
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Which Wi-Fi standard, also known as 802.11ax, was designed to improve epeerformance in crowded areas like stadiums and airports?
- A. Wi-Fi 4
- B. Wi-Fi 5
- C. Wi-Fi 6
- D. Wi-Fi 7
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What does 'NFC' stand for?
- A. Network Frequency Control
- B. Near Fiber Circuit
- C. Near Field Communication
- D. National Fiber Connection
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What is a 'CDN' (Content Delivery Network) used for?
- A. To create a backup of a company's internal files
- B. To serve web content from servers located geographically closer to the user
- C. To block malicious traffic from reaching a website
- D. To manage the payroll of a tech company
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What is the main purpose of a 'Load Balancer'?
- A. Distribute network traffic
- B. Storage backup
- C. Sepeeed up CPU
- D. Cooling servers
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What is the 'Tor' network primarily used for?
- A. To download large files at high sepeeeds
- B. To provide anonymous communication by routing traffic through multiple volunteer-run nodes
- C. To connect to a company's internal server
- D. To play online games with low latency
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What is 'Li-Fi'?
- A. A faster version of Wi-Fi
- B. A technology that uses light waves instead of radio waves to transmit data
- C. A tyepee of internet that only works in libraries
- D. A wireless charging standard
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What does 'ICMP' stand for, and what is its most famous use case?
- A. Internet Control Message Protocol; used for the 'ping' command
- B. Internal Computer Management Protocol; used for checking RAM
- C. International Communication Mesh Protocol; used for satellite links
- D. Instant Connection Media Protocol; used for video calls