OSI Model – Exam Questions With Correct Answers

OSI Model – Exam Questions With Correct Answers
1. Which of the following reside at the physical layer of the OSI model? (Select 3
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answers): Network switch
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Networkcabling |


Repeater
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2. Physical layer of the OSI model is also known as?: Layer 1 | | | | | | | | | | |


3. What are the characteristic components of the OSI data link layer? (Select 3
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answers): MAC address
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Networkswitch |


Ethernet frame
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4. Layer 2 of the OSI model is also referred to as:: Data Link Layer
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5. Which of the answers listed below refers to a data link layer device designed to
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forward frames between network segments?: Switch
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6. Which of the following answers refer to the OSI network layer components?
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(Select 3 answers): Router
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IPaddress |


Packet
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7. What is the name of a network layer protocol that specifies the format of
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packets and addressing scheme in network communications?: IP
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8. Which of the following terms refers to the OSI network layer?: Layer 3
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9. Which of the protocols listed below reside at the OSI transport layer? (Select 2
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answers): UDP
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TCP
10. Layer 4 of the OSI model is also known as:: Transport layer
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11. Which OSI layer assumes the responsibility for opening, closing, and
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maintaining connections between applications?: Session layer
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12. Authentication and authorization take place at the: Session layer of the OSI | | | | | | | | | | |


model
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13. Layer 5 of the OSI model is also referred to as:: Session layer
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14. Data format translation,data compression,and data encryption/decryption
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take place at the:: Presentation layer of the OSI model
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15. The term "Presentation layer" refers to:: Layer 6 of the OSI model
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16. Which of the following protocols reside(s) at the application layer of the
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OSI model? (Select all that apply): HTTP
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FTP
SMT
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P
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