Associate Network Engineer Interview Questions

What is the largest network you’ve ever engineered/deployed?

Like with this question above, it’s a good idea to highlight your process in a logical manner. Using the STAR (situation, task, action, and result) method to describe the issue and how you tackled it is a good way to outline your methodology in a thorough way.

What does a network engineer do?

Network engineers work toward maintaining high-availability digital infrastructures in order to support the databases, networks, and on-site or cloud-based information of an organization and its users.

Here are some of the responsibilities of a network engineer:

  • Working under the guidance of a CIO and other administrative leaders to discuss long-term goals and policies
  • Taking on the more advanced tasks of developing and maintaining quality networks (unlike IT technicians, who focus on day-to-day tasks)
  • Creating and implementing wireless and physical networks
  • Working either internally with a company or as an outside consultant
  • Monitoring the security systems and firewalls
  • Working with managers, team leaders, and other engineers to finish tasks
  • Having a deep understanding of all the hardware and software that helps networks functions
  • Managing more executive responsibilities than a network administrator
  • 24) What is the function of the OSI Session Layer?

    This layer provides the protocols and means for two devices on the network to communicate with each other by holding a session. This includes setting up the session, managing information exchange during the session, and tear-down process upon termination of the session.

    116) Which cable uses the RJ11 connector?

    Most of the telephone cable uses the RJ11 connector.

    It is a host that has multiple network interfaces that multiple IP addresses is called a Multi-homed Host.

    The full form of EGP is Exterior Gateway Protocol. It is the protocol of the routers. It is the neighboring autonomous systems that help you to identify the set of networks that you will able to reach within or via each independent system.

    130) What is an Analog Signal?

    associate network engineer interview questions

    Analog signal is a continuous signal in which one time-varying quantity represents another time-based variable. These kind of signals works with physical values and natural phenomena such as earthquake, frequency, volcano, speed of wind, weight, lighting, etc.

    88) When troubleshooting computer network problems, what common hardware-related problems can occur?

    A large percentage of a network is made up of hardware. Problems in these areas can range from malfunctioning hard drives, broken NICs, and even hardware startups. Incorrect hardware configuration is also one of those culprits to look into.

    90) How does dynamic host configuration protocol aid in network administration?

    Instead of having to visit each client computer to configure a static IP address, the network administrator can apply dynamic host configuration protocol to create a pool of IP addresses known as scopes that can be dynamically assigned to clients.

    100) what is the maximum segment length of a 100Base-FX network?

    The maximum allowable length for a network segment using 100Base-FX is 412 meters. The maximum length for the entire network is 5 kilometers.

    7) What is a point to point link?

    It refers to a direct connection between two computers on a network. A point to point connection does not need any other network devices other than connecting a cable to the NIC cards of both computers.

    Anonymous FTP is a way of granting user access to files in public servers. Users that are allowed access to data in these servers do not need to identify themselves, but instead, log in as an anonymous guest.

    Network Engineer Interview Questions and Answers

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