What is the cryptographic process highly involved with Bitcoin mining?

SHA 2

SHA 276

SHA 223

Hashing

What happens when you put any data through a hash function?

Copied and destroyed

Computed into data with fixed length

Rearranged

Duplicated

Which of the following is a property of hashing?

Fragile

Unpredictable

Lightweight

Predictable

Which property of hashing describes how someone would always get the same output for a certain input?

Efficient

Verifiable

Duplicability

Deterministic

How many possible outcomes are there with SHA 256?

2^78

2^69

10,000,000

2^256

Which property of hashing describes how it’s improbable to find two inputs with the same exact output?

Collision-resistant

Duplicability

Deterministic

Verifiable

Which property of hashing describes the speed of hashing?

Deterministic

Efficient

Velocity

Low transaction speed

Which property of hashing describes the difficulty of verifying a hash?

Consensus

Verifiable

Efficient

Deterministic

Which property of hashing describes how it's impossible to find out the input with the output?

Permanent

Durability

Efficient

Irreversible

Hashing is _____, which means a hash output will always be in a fixed-length

Consistent

Collision-resistant

Verifiable

Durability

Hashing

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