FREE Basic Solidity (Web Dev) Question and Answers
What does Solidity supports?
Explanation:
In contrast to reference types, which duplicate variables in assignments and functions, value types store data directly in memory. This keeps them separate and guarantees that changes to one variable won't have an impact on the other.
What does the reducing length property do?
Explanation:
Use the array's lowering length attribute to remove elements. This approach offers some extra advantages. Additionally, it acts differently than the other techniques by erasing named elements and element characteristics in a permanent manner. Use caution when using this function to remove elements from an array.
What does a developer of Solidity do?
Explanation:
A blockchain developer who works with smart contracts on Ethereum-based apps is known as a Solidity developer. A job description for a Solidity developer might include:
constructing and implementing smart contracts
Smart contract auditing
interacting with users to convert corporate objectives into technological needs
What is a Solidity Developer's salary?
Explanation:
Solidity Developer pay ranges widely depending on region and experience. In America, the range of salaries is between $130k to $290k. The developer can make up to $750k a year if they work remotely and have several years of experience.
What can Solidity contracts use as memory?
Explanation:
You must understand how Solidity interacts with memory when writing Solidity programs. Solidity Smart Contracts can use any amount of memory, both during operation and in between function calls. Data on Storage can also be accessed from Memory. The following advice can help you comprehend Solidity memory.
Do I need a certification to become a Solidity developer?
Explanation:
No. Certification is not necessary to work as a Solidity developer. A few simple tools and some familiarity with the Ethereum Blockchain will do.
What is Ethereum's main purpose?
Explanation:
The primary goal of the Ethereum blockchain is to run decentralized application code.