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Emerging Trends & Network Troubleshooting – Computer Networks interview questions

Emerging Trends & Network Troubleshooting interview questions for placements and exams.

Subject: Computer NetworksDifficulty: Mixed13 questions in this set

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Computer Networks – Emerging Trends & Network Troubleshooting questions (13)

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1. Explain what network automation is and how it benefits organizations.

Difficulty: MediumType: SubjectiveTopic: modern networking

Network automation uses scripts, APIs, or tools to automatically configure, manage, and test network devices. It reduces manual errors, speeds up deployment, and ensures consistency. Tools like Ansible, Puppet, and Cisco DNA Center help automate routine tasks like VLAN setup or policy updates. In interviews, link automation with cost savings and agility in managing large infrastructures.

2. What does a low signal-to-noise ratio (SNR) indicate in a network?

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Emerging Trends & Network Troubleshooting – Computer Networks interview questions

Set overview

Computer Networks – Emerging Trends & Network Troubleshooting questions (13)

1. Explain what network automation is and how it benefits organizations.

2. What does a low signal-to-noise ratio (SNR) indicate in a network?

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3. How does the traceroute command help diagnose network problems?

4. Which protocol is widely used for IoT communication due to its lightweight design?

5. Which of the following is a commonly used network monitoring tool?

6. Which service model focuses on providing virtualized network functions over the Internet?

7. Describe a structured approach to troubleshooting network issues.

8. What does the ping command test?

9. How do network logs assist in diagnosing and preventing network issues?

10. What is the main advantage of SD-WAN (Software-Defined Wide Area Network)?

11. Discuss future trends in networking such as AI-driven management and intent-based networking.

12. What is the key idea behind Software-Defined Networking (SDN)?

13. What is the goal of network virtualization?

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Emerging Trends & Network Troubleshooting – Computer Networks interview questions

Set overview

1. Explain what network automation is and how it benefits organizations.

2. What does a low signal-to-noise ratio (SNR) indicate in a network?

Continue your preparation

3. How does the traceroute command help diagnose network problems?

4. Which protocol is widely used for IoT communication due to its lightweight design?

5. Which of the following is a commonly used network monitoring tool?

6. Which service model focuses on providing virtualized network functions over the Internet?

7. Describe a structured approach to troubleshooting network issues.

8. What does the ping command test?

9. How do network logs assist in diagnosing and preventing network issues?

10. What is the main advantage of SD-WAN (Software-Defined Wide Area Network)?

11. Discuss future trends in networking such as AI-driven management and intent-based networking.

12. What is the key idea behind Software-Defined Networking (SDN)?

13. What is the goal of network virtualization?

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