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ET
Question Practice

Which of the following describes a public blockchain?

Attempt the question, check the explanation, and continue with similar questions to build confidence before exams.

MCQ_SA
CBSE
Class 11
Informatics Practices
Informatics Practices
Emerging Trends
Question Bank

Which of the following describ...

Single Answer MCQ
Q-00066382

Which of the following describes a public blockchain?

1

Accessible only to selected users

2

Requires permission for modifications

3

Open to anyone and allows for public participation

4

Operated by a single entity

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