최신 305-300 무료덤프 - Lpi LPIC-3 Exam 305: Virtualization and Containerization
Which of the following services can QEMU provide in a user network? (Choose three.)
정답: A,D
설명: (DumpTOP 회원만 볼 수 있음)
In order to use the optiondom0_memto limit the amount of memory assigned to the Xen Domain-0, where must this option be specified?
정답: A
FILL BLANK
What command is used to run a process in a new Linux namespace? (Specify ONLY the command without any path or parameters.)
What command is used to run a process in a new Linux namespace? (Specify ONLY the command without any path or parameters.)
정답:
unshare
Explanation
The unshare command is used to run a process in a new Linux namespace12. It takes one or more flags to specify which namespaces to create or unshare from the parent process1. For example, to run a shell in a new mount, network, and PID namespace, one can use:
unshare -mnp /bin/bash
References:
* 1: unshare(1) - Linux manual page - man7.org
* 2: A gentle introduction to namespaces in Linux - Packagecloud
Explanation
The unshare command is used to run a process in a new Linux namespace12. It takes one or more flags to specify which namespaces to create or unshare from the parent process1. For example, to run a shell in a new mount, network, and PID namespace, one can use:
unshare -mnp /bin/bash
References:
* 1: unshare(1) - Linux manual page - man7.org
* 2: A gentle introduction to namespaces in Linux - Packagecloud
Which of the following kinds of data cancloud-initprocess directly from user-data? (Choose three.)
정답: A,D,E
설명: (DumpTOP 회원만 볼 수 있음)
What does IaaS stand for?
정답: D
설명: (DumpTOP 회원만 볼 수 있음)
Which of the following statements are true about container-based virtualization? (Choose two.)
정답: A,E
설명: (DumpTOP 회원만 볼 수 있음)