CCNA Sample Exam Questions – Test Your Networking Knowledge

CCNA Sample Exam Questions – Test Your Networking Knowledge

Are you preparing for the Cisco Certified Network Associate (CCNA) certification? Get ready to put your networking knowledge to the test with these sample exam questions. In this blog post, we have collected a variety of practice questions that cover different topics tested in the CCNA exam. Whether you are a beginner or already have some networking experience, these questions will challenge your understanding and help you gauge your preparedness for the certification exam.

1. Network Fundamentals

Question 1: What is the purpose of the Domain Name System (DNS) in a network?

Question 2: What is the function of a subnet mask?

2. LAN Switching Technologies

Question 3: What is a VLAN and what are its benefits?

Question 4: How does a switch learn MAC addresses?

3. Routing Technologies

Question 5: What is the difference between static routing and dynamic routing?

Question 6: How does a router determine the best path for forwarding packets?

4. WAN Technologies

Question 7: What is a leased line and how does it differ from a regular telephone line?

Question 8: Name two common WAN technologies used in networking.

5. Infrastructure Services

Question 9: What is Network Address Translation (NAT) and why is it used?

Question 10: What is Quality of Service (QoS) and how does it affect network performance?

6. Infrastructure Security

Question 11: What is a firewall and what is its role in network security?

Question 12: What are some common security threats in a network environment?

7. Infrastructure Management

Question 13: What is Simple Network Management Protocol (SNMP) and how is it used?

Question 14: How can network monitoring tools help in managing a network?

8. IPv6

Question 15: What are the advantages of IPv6 over IPv4?

Question 16: What are some challenges in transitioning from IPv4 to IPv6?


These sample exam questions are intended to assess your understanding of various networking concepts and technologies. Make sure to study each topic thoroughly and practice more questions to improve your chances of success in the CCNA exam. Remember, the key to passing the exam is a combination of knowledge and hands-on experience, so don’t forget to get some hands-on practice with Cisco devices. Best of luck in your CCNA journey!

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