試験の準備方法-有効的な305-300専門知識訓練試験-100％合格率の305-300認証pdf資料変化する地域に対応するには、問題を解決する効率を改善する必要があります。これは、305-300試験に対処するだけでなく、多くの側面を反映しています。 305-300実践教材は、あなたがそれを実現するのに役立ちます。 これらの時間に敏感な試験の受験者にとって、重要なニュースで構成される高効率の305-300の実際のテストは、最も役立つでしょう。 定期的にそれらを練習することによってのみ、あなたはあなたに明らかな進歩が起こったのを見るでしょう。 305-300試験問題は、支払い後すぐにダウンロードできます。成功への旅を今すぐ始めましょう Lpi LPIC-3 Exam 305: Virtualization and Containerization 認定 305-300 試験問題 (Q102-Q107):質問 # 102
What is the primary purpose of Vagrant's "Vagrantfile" configuration file?
A. To specify the developer's name and contact information
B. To provide a list of available software packages
C. To specify cloud provider details
D. To define the virtual machine's hardware requirements
正解：D
質問 # 103
FILL BLANK
Which subcommand ofvirshopens the XML configuration of a virtual network in an editor in order to make changes to that configuration? (Specify ONLY the subcommand without any parameters.) 正解：
解説：
net-edit
質問 # 104
What is the primary advantage of container virtualization compared to traditional virtualization?
A. Improved isolation between applications
B. Faster startup times
C. Lower resource utilization
D. Greater hardware compatibility
正解：B
解説：
The primary advantage of container virtualization isfaster startup times. Containers share the host OS kernel and do not require booting a full guest operating system, allowing them to start in seconds or milliseconds.
While containers also use fewer resources, the most commonly cited primary benefit in documentation is rapid startup and scalability, makingBthe correct answer.
質問 # 105
Which of the following values are valid in the type attribute of a<domain>element in a libvirt domain definition? (Choose two.)
A. cgroup
B. Ixc
C. kvm
D. proc
E. namespace
正解：B、C
解説：
The type attribute of a <domain> element in a libvirt domain definition specifies the hypervisor used for running the domain. The allowed values are driver specific, but include "xen", "kvm", "hvf" (since 8.1.0 and QEMU 2.12), "qemu" and "lxc"1. Therefore, the valid values among the options are C. kvm and E. lxc. KVM stands for Kernel-based Virtual Machine, which is a full virtualization solution for Linux on x86 hardware containing virtualization extensions (Intel VT or AMD-V)2. LXC stands for Linux Containers, which is an operating system-level virtualization method for running multiple isolated Linux systems (containers) on a single control host3. The other options are not valid values for the type attribute, as they are either not hypervisors or not supported by libvirt. References:http://libvirt.org/formatdomain.html https://libvirt.org/formatcaps.html
質問 # 106
Which of the following network interface types are valid in an LXD container configuration? (Choose three.)
A. bridged
B. macvlan
C. physical
D. wifi
E. ipsec
正解：A、B、C
解説：
Explanation
LXD supports the following network interface types in an LXD container configuration1:
* macvlan: Creates a virtual interface on the host with a unique MAC address and attaches it to an existing physical interface. This allows the container to have direct access to the physical network, but prevents communication with the host and other containers on the same host2.
* bridged: Connects the container to an existing bridge interface on the host. This allows the container to communicate with the host and other containers on the same bridge, as well as the external network if the bridge is connected to a physical interface3.
* physical: Passes an existing physical interface on the host to the container. This allows the container to have exclusive access to the physical network, but removes the interface from the host4.
The other network interface types, ipsec and wifi, are not valid in an LXD container configuration. Ipsec is a protocol for secure communication over IP networks, not a network interface type. Wifi is a wireless technology for connecting devices to a network, not a network interface type. References:
* About networking - Canonical LXD documentation
* Macvlan network - Canonical LXD documentation
* Bridge network - Canonical LXD documentation
* Physical network - Canonical LXD documentation