Block | MCQs

Explanation

In Scratch, the Repeat command is used to run a block of code for a fixed number of times.

It is part of the Control blocks category.

Explanation

Blockchain technology is the foundation of cryptocurrencies like Bitcoin and Ethereum.

Explanation

The term Black Chain seems to be a misspelling or variation of Blockchain technology

Blockchain uses the three principles of cryptography, decentralization, and consensus 

Explanation

The given sentence contains one of Model verb (Model Verb = will, shall, can, may, might, could, might, must, would). It is in active voice.

Rule :
Subject + Model verb + be + V3 + Optional Objects.