This quiz section contains CCNA practice quiz on network components. You can test your skills on the roles and the functionalities of the various network components . The following quiz section contains multiple choice questions, drag and drops as well as “refer to the exhibit” questions as per the CCNA 200-301 Exam pattern.
Each question is provided with the correct answer and an explanation for the correct answer. Click on the button named “Answer” just below the question to view the answer and the explanation. You can hide the answer and the explanation by re-clicking the “Answer” button
CCNA Practice Quiz – Network Components
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1. Which of the following device is used to segment a LAN?
B is the correct answer.
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2. Which of the following network devices work at the data link layer of the OSI Model ( Choose any two)?
C and D are the correct answers.
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3. Router works at ______________ layer of the OSI Model.
B is the correct answer.
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4. The following network components operate at both layer 2 and layer 3 of the OSI Model.
C is the correct answer.
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5. _______ is also known as a multiport bridge.
B is the correct answer.
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6. A device that converts an analog signal into a digital signal is called _______.
A is the correct answer.
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7. The Ethernet switch forwards data signals from one port to the other on the basis of ________ address.
A is the correct answer.
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8. Which of the following is true about MAC address ( Choose any two)?
B, and D are the correct answers.
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9. Which of the following network devices connect one LAN to another LAN using the same protocol?
C is the correct answer.
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10.One of the following devices transmits data signals very slowly.
B is the correct answer.
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11. Which of the following protocol of the OSI model helps resolve the IP address into MAC address?
D is the correct answer.
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12. It is the device that connects different networks.
B is the correct answer.
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13. Which of the following device connects networks with different protocols?
B is the correct answer.
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14. What is the function of a NIC card?
C is the correct answer.
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15. In which layer of the OSI Model does the MLS switch operates?
D is the correct answer.
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16. The network component that may be in the form of software or hardware is used to prevent unauthorized access to the network.
B is the correct answer.
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17. Which of the following device enhances network performance by breaking a single large broadcast domain into multiple broadcast domains?
C is the correct answer.
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18. The switch that can be configured and administered at the user level is called __________.
A is the correct answer.
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19. Which of the following is the network component that is designed to enable network access?
A is the correct answer.
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20. The following network device amplifies and regenerates the received signal in order to transmit the signal over a greater distance.
B is the correct answer.
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