CompTIA+ : Core 1 : Networking : Practice Exam
This A+ Core 1 Networking Practice Exam is tailored for individuals preparing for the CompTIA A+ certification, focusing on the foundational networking concepts essential for both the exam and real-world IT applications. This practice test covers critical topics such as networking protocols, cable types, network devices, wireless standards, and troubleshooting connectivity issues. By working through these questions, you’ll deepen your understanding of networking fundamentals while honing your problem-solving skills. This exam not only helps you gauge your readiness but also highlights areas for improvement, ensuring you feel confident and well-prepared as you approach the certification test. Good Luck!
#1. Which of the following cable types is most commonly used in Ethernet networks?
#2. What is the purpose of a VLAN?
#3. What is the primary purpose of a router?
#4. Which command displays the current IP configuration of a device?
#5. What is the default subnet mask for a Class C IP address?
#6. Which wireless standard operates on the 5 GHz frequency band?
#7. Which command can be used to test connectivity between two devices on a network?
#8. What does the term “bandwidth” refer to in networking?
#9. Which device connects a local network to the internet?
#10. What is the maximum transmission distance for a Cat5e cable?
#11. What is the primary function of a switch in a network?
#12. What protocol is used to assign IP addresses automatically in a network?
#13. What protocol is used for secure web browsing?
#14. Which of the following is used to identify devices on a local network?
#15. Which of the following is the default port number for HTTP?
#16. Which of the following is a private IP address?
#17. What device is commonly used to extend Wi-Fi signals?
#18. What is the primary function of a firewall?
#19. What does the acronym DNS stand for?
#20. Which protocol is used to securely transfer files over the internet?