フリー問題

Blockchain Fundamentals Certificate のフリー問題 3 / 20 問目

問題文

A reviewer sets two of the overview's misgivings about a record kept by one owner beside each other. The first misgiving is that such a record may not carry each exchange its owner took in. The second is that such a record may be destroyed for good. In each case, what does the overview put forward in place of it?

選択肢

  1. What the overview sets against the first of the two misgivings is that the others turn away any sheet that fails to cite the topmost one, and what it sets against the second is that the ones that hold it lie strewn so widely that one zone cannot end it.
  2. What the overview sets against the first of the two misgivings is that the others turn away any sheet that fails to cite the topmost one, and what it sets against the second is that any newcomer seeks out its peers and begs from them a likeness of the lot.
  3. What the overview sets against the first of the two misgivings is that the others turn away any dealing that fails to bring a true signing, and what it sets against the second is that any newcomer seeks out its peers and begs from them a likeness of the lot.
  4. What the overview sets against the first of the two misgivings is that the others turn away any dealing that fails to bring a true signing, and what it sets against the second is that the ones that hold it lie strewn so widely that one zone cannot end it.

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