Reda AZIZI
Test your foundational knowledge of TCP/IP protocols with this beginner-level quiz. Explore key concepts such as the OSI model, TCP, UDP, IP addressing, and basic networking principles. Ideal for those new to networking or looking to reinforce their understanding of TCP/IP.
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Question of
What does TCP stand for in TCP/IP?
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Transmission Control Protocol
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Transfer Control Protocol
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Transport Control Protocol
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Topology Control Protocol
Correct Wrong
Explanation: TCP (Transmission Control Protocol) is responsible for providing reliable, connection-oriented communication between devices on a network.
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Question of
Which layer of the OSI model does IP belong to in the TCP/IP protocol suite?
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Data Link Layer
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Network Layer
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Transport Layer
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Session Layer
Correct Wrong
Explanation: IP (Internet Protocol) operates at the Network Layer of the OSI model, responsible for logical addressing, routing, and forwarding of data packets.
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Question of
Which protocol is responsible for assigning IP addresses dynamically on a network?
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DNS (Domain Name System)
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DHCP (Dynamic Host Configuration Protocol)
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ARP (Address Resolution Protocol)
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ICMP (Internet Control Message Protocol)
Correct Wrong
Explanation: DHCP is used to dynamically assign IP addresses to devices on a network, simplifying the network configuration process.
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Question of
In TCP, what mechanism ensures reliable and ordered delivery of data?
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Flow Control
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Error Checking
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Congestion Avoidance
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Sequence Numbers
Correct Wrong
Explanation: Sequence numbers in TCP ensure that data is delivered in the correct order and that no data is lost during transmission.
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Question of
Which command is commonly used to test network connectivity and troubleshoot TCP/IP issues in Windows?
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ipconfig
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traceroute
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nslookup
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ping
Correct Wrong
Explanation: The ping command is used to test the reachability of a host on an Internet Protocol (IP) network, providing a simple way to troubleshoot network connectivity issues.
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Question of
What is the purpose of the DNS (Domain Name System) in TCP/IP?
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To assign IP addresses
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To translate domain names to IP addresses
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To establish a secure connection
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To manage network traffic
Correct Wrong
Explanation: DNS translates human-readable domain names into IP addresses, allowing users to access websites using domain names instead of numeric IP addresses.
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Question of
Which protocol is used for secure communication over a computer network, often seen in HTTPS for secure web browsing?
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FTP (File Transfer Protocol)
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SSL/TLS (Secure Sockets Layer/Transport Layer Security)
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SNMP (Simple Network Management Protocol)
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POP3 (Post Office Protocol version 3)
Correct Wrong
Explanation: SSL/TLS protocols are used to establish secure and encrypted communication channels over a network, commonly used for secure web browsing (HTTPS).
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Question of
What is the default port number for HTTP (Hypertext Transfer Protocol)?
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80
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443
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8080
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21
Correct Wrong
Explanation: The default port number for unsecured HTTP communication is 80.
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Question of
Which TCP/IP protocol is responsible for resolving MAC addresses to IP addresses on a local network?
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DHCP
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ARP
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DNS
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ICMP
Correct Wrong
Explanation: ARP is used to map a known IP address to a MAC address on a local network.
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Question of
In the TCP/IP model, which layer is responsible for end-to-end communication and data flow control?
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Network Layer
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Transport Layer
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Application Layer
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Data Link Layer
Correct Wrong
Explanation: The Transport Layer is responsible for end-to-end communication, ensuring the reliable and ordered delivery of data between devices on a network.
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