May 2024
Intermediate
248 pages
6h 59m
Japanese
Content preview from 図解まるわかり 仮想化のしくみ
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40
仮想化技術の概要が理解できたかチェックしてみよう
第1 章では仮想化のメリットや歴史などを紹介しました。仮想化技術の
概要をつかんでいただけたでしょうか。
次のクイズに答えて、仮想化の概要に関する理解度をチェックしてみま
しょう。
Q1 仮想化技術を使うと、どのようなメリットが得られますか？
A 電力消費の削減
B ハードウェアのコスト削減
C Aと B の両方
Q2 仮想化技術の一種である「サーバー仮想化」の特徴はどれです
か？
A 1 つのサーバーを複数の独立した小さなサーバーに分割する
B 複数のサーバーを1 つの大きなサーバーに統合する
C サーバーの電源を遠隔操作する
Q3 物理的なハードウェアの故障が発生した場合に、仮想化技術を
用いていると仮想マシンはどうなりますか？
A 停止する
B 別のハードウェアに移動する
C データが消失する
Q4 仮想化技術によって、どのようなシステム運用が可能になりま
すか？
A リモート運用
B 自動運用
C Aと B の両方
回答：Q1 C、Q2 A、Q3 B、Q4 C
やってみよう
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.