Online Access Free 305-300 Practice Test

What is the typical format for cloud-init configuration files?

• A..xml
• B..ini
• C..json
• D..yaml

What is the primary benefit of using Packer for creating machine images?

• A.It speeds up the development of application code
• B.It ensures consistency between development and production environments
• C.It provides real-time monitoring of virtual machines
• D.It simplifies the deployment of virtual machines

After creating a new Docker network using the following command:
docker network create --driver bridge isolated_nw
which parameter must be added todocker createin order to attach a container to the network?

• A.--attach=isolated_nw
• B.--ethernet=isolated_nw
• C.--network=isolated_nw
• D.--alias=isolated_nw
• E.--eth0=isolated_nw

In order to use the optiondom0_memto limit the amount of memory assigned to the Xen Domain-0, where must this option be specified?

• A.In the bootloader configuration, when Xen is booted.
• B.In its Makefile, when Xen is built.
• C.In any of Xen's global configuration files.
• D.In its .config file, when the Domain-0 kernel is built.
• E.In the configuration file /etc/xen/Domain-0.cfg, when Xen starts.

Which statement is true regarding the Linux kernel module that must be loaded in order to use QEMU with hardware virtualization extensions?

• A.It must be loaded into the kernel of the first virtual machine as it interacts with the QEMU bare metal hypervisor and is required to trigger the start of additional virtual machines
• B.It must be loaded into the Kernel of the host system in order to use the visualization extensions of the host system's CPU
• C.It must be loaded into the kernel of each virtual machine that will access files and directories from the host system's file system.
• D.It must be loaded into the kernel of the host system only if the console of a virtual machine will be connected to a physical console of the host system
• E.It must be loaded into the kernel of each virtual machine to provide Para virtualization which is required by QEMU.