Flashcards on The TCP/IP and ISO/OSI models
TCP/IP vs. OSI Models: Your Guide to Network Fundamentals
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Network Communication Models
35 cards
Card 1
Question: What are the two most prominent models that govern how computers communicate over a network?
Answer: The OSI (Open Systems Interconnection) model and the TCP/IP (Transmission Control Protocol/Internet Protocol) model.
Card 2
Question: Which organization developed the OSI model?
Answer: The International Organization for Standardization (ISO).
Card 3
Question: What was the primary purpose of the OSI model?
Answer: To provide a universal standard for network communication, allowing different systems to interoperate.
Card 4
Question: How many layers does the OSI model have?
Answer: Seven.
Card 5
Question: What is the primary characteristic of the OSI model regarding its layers and their interactions?
Answer: Each layer performs a specific set of functions and interacts only with the layers directly above and below it.
Card 6
Question: Which model is the foundational model for the internet?
Answer: The TCP/IP model.
Card 7
Question: How many layers does the TCP/IP model typically consist of?
Answer: Four (though some interpretations expand it to five).
Card 8
Question: What is the first layer of the TCP/IP model called?
Answer: Network Access Layer (or Link Layer).
Card 9
Question: What OSI layers does the TCP/IP Network Access Layer combine?
Answer: The OSI Physical and Data Link layers.
Card 10
Question: What does the TCP/IP Network Access Layer deal with?
Answer: The physical transmission of data over a specific network technology, hardware addressing (MAC addresses), and frame formatting.