To Develop Smart Contracts

question 3

Multiple Choice

To develop smart contracts:

• A) it's good to start with a local in-memory blockchain with unit tests but then deploy to the mainnet as rapidly as possible.
• B) it's good to start with a local in-memory blockchain with unit-tests. Then, in the next step, debug and test the smart contract on a test-net like Ropsten or Rinkeby with beta customers to iron out last issues before deploying it to the main-net.
• C) it's good to start with a test-net with beta-customers like on the Rinkeby or Ropsten testnet, before testing it locally on an in-memory blockchain simulation such as Ganache. Then deploy it to the main-net.

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Definitions:

Expressed Emotion

Family interaction style in which families are overinvolved with each other, are overprotective of the disturbed family member, voice self-sacrificing attitudes to the disturbed family member, and simultaneously are critical, hostile, and resentful of this member.

Relapse

Reducing the impact of the disease on the person’s quality of life.

Interventions

Actions taken to improve a situation, especially in health, social, or behavioral contexts, often with the goal of preventing harm or promoting well-being.

Schizophrenogenic Mother

An outdated concept that posited a cold, domineering maternal figure could cause schizophrenia in her child.