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Shubhada Pande

Community Administrator • 5d

The Willow Chip Revolution: Transforming Blockchain Infrastructure and Career Trends

Google's Willow Chip is a milestone in the quantum computing efforts, and its features are expected to be efficient, scalable, and secure. It will be interesting to see how it...

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David Lee

Member • 2d

Exploring career options for blockchain backed gaming?

Hey all, I am a UIUX designer with 3 years of expeience mainly in web apps and I am exploring the career option in the gaming industry, particularly web3 games....

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Which is a risk of using oracles?

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Explanation:
Centralized oracles can be a single point of failure. If they provide false data, contracts relying on them can be exploited.

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What is the primary purpose of a modifier in Solidity?

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Explanation:
Modifiers are used to add conditional logic like access control to functions. They prevent code repetition and keep logic clean.

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Which blockchain introduced smart contracts?

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Explanation:
Ethereum popularized smart contracts and allowed developers to build decentralized apps.

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Difficulty - Medium

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What does an Eclipse attack target?

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Explanation:
In an Eclipse attack, an attacker isolates a node from the network, feeding it false data. This can lead to incorrect transaction processing or vulnerability to double spending.

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What does the immutable keyword do in Solidity?

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Explanation:
immutable variables are assigned once during deployment and can’t be changed afterward. They are more gas-efficient than regular storage variables.

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smith taylor

Member • 23h

Blockchain internship ending soon, no offer in hand. What to do?

Hey there, I am feeling nervous, I am a final year student of CS and did 2 internships so far as developer intern. Both were with startups and has experience...

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