Let's try this IT Passport + TOEIC problem!

Blade servers are more expensive than rack servers, 
but they can be used to save ________ in a rack due to their compact size.
A) lives
B) money
C) space
D) time

What does the sentence mean?
Blade servers are more expensive than rack servers
→ブレードサーバはラックサーバよりも高価である
but they can be used to save ________ in a rack
→ただし、ラックの○○を節約するために使用できる
due to their compact size
→コンパクトなサイズのため

What do the choices mean?
A) save lives = 命を救う
B) save money = お金を節約する
C) save space = スペースを節約する
D) save time = 時間を節約する

As you can see, the best answer is C) space.

〇 Blade servers are more expensive than rack servers, 
    but they can be used to save space in a rack due to their compact size.
    ブレードサーバはラックサーバよりも高価ですが、
    コンパクトなサイズのため、ラックの省スペース化を実現できます。

※Blade server = 刃物(blade)のように薄いサーバ

Did you get it?

Have a great Wednesday night!