Networking - Network Architecture 2023-24

Glenn, who is working as a network engineer, has been instructed to automate many tasks to work together in a complex and lengthy workflow. What is the term for this process?

• Automation

• Orchestration

• Multitenacy

• Cloud computing

Which of the following planes is made up of the physical or virtual devices that receive and send network messages on their way to their destinations?

• The management plane

• The application plane

• The control plane

• The infrastructure plane

In which of the following modes will a vNIC access a physical network using the host machine's NIC?

• Isolation mode

• Host-only mode

• NAT mode

• Bridged mode

Krypton Spares and Parts is an MNC dealing in motorcycle spare parts. The administration department of the company has constantly been complaining of severe network issues, and you have been hired to fix the issues. On inspection, it has come to your notice that these network fluctuations are primarily because of flooding attacks from broadcast and multicast traffic. Which of the following do you plan on using to fix this issue?

• A BPDU guard

• Storm control

• A root guard

• A BPDU filter

Which of the following cloud models makes resources available to users through a WAN connection?

• Hybrid cloud

• Public cloud

• Private cloud

• Community cloud

Which cloud characteristic allows a provider to limit or charge by the amount of bandwidth, processing power, storage space, or client connections available to customers?

• Rapid elasticity

• Resource pooling

• Measured service

• Broad network access

Which of the following creates and manages a VM (virtual machine) and allocates hardware resources for the host and any of its guest VMs?

• NFV

• vSwitch

• vNIC

• Hypervisor

Which of the following is a distinct network of storage devices that communicate directly with each other and with other portions of the network?

• A BPDU guard

• STP

• SDN

• A SAN

Which of the following will help evenly distribute traffic to each device in a cluster so every device carries a portion of the load?

• A load balancer

• CARP

• Redundancy

• An SDN controller

Lewis has been hired as an assistant to the head network administrator. He needs to understand the basic functioning of certain STP (Spanning Tree Protocol) features that will block BPDUs (Bridge Protocol Data Units) on any port serving network hosts. Which of the following will he use for such purposes?

• A BPDU guard

• A BPDU filter

• A root guard

• A root bridge