CCNA 200-120 Exam Questions and Answers 2016 – Blog

CCNA 200-120 Exam Questions and Answers 2016

Welcome to our blog post on the CCNA 200-120 exam held in 2016. In this article, we will provide you with a comprehensive set of questions and answers to help you prepare for this certification exam. Packed with valuable information, this guide will equip you with the knowledge and confidence needed to excel in the exam.

Why CCNA Certification is Important?

Before diving into the questions, let’s understand the significance of CCNA certification. The Cisco Certified Network Associate (CCNA) certification is highly regarded in the IT industry and is recognized globally. Achieving this certification showcases your expertise in networking fundamentals and validates your skills to plan, implement, and troubleshoot enterprise networks.

CCNA 200-120 Exam Details

The CCNA 200-120 exam is a two-hour long test that assesses your knowledge and skills in various domains, including network fundamentals, LAN switching technologies, routing technologies, WAN technologies, infrastructure services, infrastructure security, and infrastructure management. It is divided into different sections, each focusing on specific topics.

Sample CCNA 200-120 Exam Questions

  1. Question 1:

    Which layer of the OSI model is responsible for logical addressing and routing?

    1. Physical Layer
    2. Network Layer
    3. Data Link Layer
    4. Transport Layer

    Answer: The correct answer is Network Layer. This layer is responsible for logical addressing and routing, and it operates using IP addresses.

  2. Question 2:

    What is the purpose of a VLAN?

    1. To enhance network security
    2. To increase network speed
    3. To isolate network traffic
    4. To enable remote access

    Answer: The correct answer is To isolate network traffic. VLANs divide a single physical network into multiple logical networks, allowing for traffic isolation and enhanced network security.

  3. Question 3:

    What is the purpose of a default gateway in a TCP/IP network?

    1. To connect two different networks
    2. To route traffic between subnets
    3. To provide a backup route for network communication
    4. To assign IP addresses automatically

    Answer: The correct answer is To connect two different networks. The default gateway is a router interface that connects your local network to external networks.


In this article, we have provided you with sample CCNA 200-120 exam questions and their respective answers. It is crucial to thoroughly understand the exam topics and review each question carefully. Remember to practice hands-on activities and utilize additional study resources to enhance your knowledge further.

Good luck with your CCNA 200-120 exam preparations!

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