Which component is ESSENTIAL for a VM to communicate with a physical server on a different network?

External Virtual Switch connected to Physical NIC

Which of the following actions is MOST likely to cause excessive paging in a virtualized environment?

Running a virtual machine with a minimal amount of allocated memory

Which of the following best represents the hierarchical interaction of components within an SDN architecture?

SDN Applications SDN Controller Networking Devices

Which of the following best describes a key advantage of server virtualization in a data center?

It reduces hardware costs by run applications on fewer physical servers

Given the architecture of Hyper-V, which of these would MOST likely result in a complete failure of all V servers

A critical error within the Hypervisor layer

What is the key distinction between application containers (like Docker) and system containers (like LXC)?

Docker package application code, LXC can include an OS.

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CYBR 460 Mock Quiz

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Answers

1
When creating a new VM, what is its initial state?
Fully functional
Hardware only
Cannot power on
Basic OS only
2
Which component is ESSENTIAL for a VM to communicate with a physical server on a different network?
Virtual NIC within the VM
Hypervisor's application layer
External Virtual Switch connected to Physical NIC
Internal Virtual Switch to the network
3
Which of the following actions is MOST likely to cause excessive paging in a virtualized environment?
Installing multiple applications within a single virtual machine
Assigning too many virtual CPUs to a virtual machine
Having a high network utilization within the virtual environment
Running a virtual machine with a minimal amount of allocated memory
4
Which server virtualization type does not require a host operating system?
Para Virtualization
Kernel-level Virtualization
Bare-Metal Virtualization
Full Virtualization
5
Which of the following best represents the hierarchical interaction of components within an SDN architecture?
SDN Applications <-> Networking Devices <-> SDN Controller
SDN Applications <-> SDN Controller <-> Networking Devices
Networking Devices <-> SDN Applications <-> SDN Controller
SDN Controller <-> SDN Applications <-> Networking Devices
6
Which of the following best describes a key advantage of server virtualization in a data center?
It reduces hardware costs by run applications on fewer physical servers
Increases physical server demand
It eliminates the need for data backups by distributing data across VMs
Provides each program with a fixed physical server for better performance.
7
Given the architecture of Hyper-V, which of these would MOST likely result in a complete failure of all V servers
A software malfunction within a single VSP in the Root Partition
A memory module failure within one of the Child Partitions
A corrupted driver within the IO Stack of a single Child Partition
A critical error within the Hypervisor layer
8
What is the key distinction between application containers (like Docker) and system containers (like LXC)?
Docker run on a single OS, LXC on multiple.
Docker package application code, LXC can include an OS.
Docker has better performance than LXC containers.
Docker for microservices, LXC for monolithic applications

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