Consider the Following Scenario: a Solo App Developer Wants to Create

question 54

Multiple Choice

Consider the following scenario: A solo app developer wants to create their own cryptocurrency and build a blockchain based that allows users to buy and sell second-hand items with that cryptocurrency from each other. Before the transaction is considered complete, the purchaser must put the funds in an escrow service and the sender must enter the courier tracking number into that same escrow. Time is of the essence and this developer doesn't want to worry about networking of infrastructure. This app must be fully autonomous or "decentralized". Which architecture would best solve the product need?

• A) Ethereum for token creation and escrow service; User-facing features built with web technologies and deployed through IPFS
• B) Ethereum for token creation; Traditional multitier API and database for escrow service; User-facing features built in web technologies then minified unto a String and deployed to an Ethereum Smart Contract
• C) Hyperledger Fabric for the escrow service and token creation using chaincode; User-facing features built with Hyperledger Composer
• D) The product cannot be built. Fully decentralized apps are not yet possible for user interface

Assess the societal and individual factors contributing to the differing perceptions and treatments of aging in men and women.

Explore the impact of social identities, including the discrepancies between self-identity and social identity in aging women.

Investigate the role of exercise and fitness in the health and well-being of older women.

Understand the scope and focus of different branches of psychology (biopsychology, evolutionary, social psychology, etc.)

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Definitions:

Increasing Power

A process or trend where an entity or individual gains greater influence, authority, or control over others or over situations.

Cognitive-Behavioral Therapy

A psychotherapeutic treatment aiming to change patterns of thinking or behavior that are causing people's problems, thereby changing the way they feel.

Ideal Selves

The version of oneself that represents an individual's aspirations and the person they would like to be.

Irrational Thoughts

Thoughts that are not based on reality or logical reasoning, often leading to unrealistic expectations or dysfunctional behavior.