Intermediate

How Monero Works Quiz

Test your understanding of Monero's privacy technology.

Covers material from How Monero Works.

Taken 29 times so far.

Create a free account or log in to save your quiz scores and track your progress.

What do stealth addresses protect?

The sender The receiver The amount The network fee

What do ring signatures protect?

The receiver The transaction fee The amount The sender

What does RingCT hide?

The transaction fee only The transaction amount The sender's identity The receiver's address

Why is received Monero locked for 10 blocks?

To throttle how fast coins can move To ensure the funds are confirmed and final To give the ring decoys time to form To collect a small time-lock fee

What is 'a Monero' that you own, technically?

A number stored in an account balance One or more unspent transaction outputs (UTXOs) A digital coin object held in your wallet app An entry on an exchange's ledger

If ring signatures hide which output was really spent, what stops the same coin being spent twice?

A central ledger that tracks every wallet balance The sender's public address printed on the chain A unique key image recorded per spent output that the network rejects if reused The mandatory 10-block confirmation lock

How does Dandelion++ obscure where a transaction entered the network?

It passes it along a random stem of nodes first, then fluffs it out widely at a random point It bounces the transaction through several relay servers first It encrypts the transaction amount before broadcast It delays each transaction by a random interval before sending it

How does Monero's penalty mechanism keep block size growth in check?

It raises the fee required for transactions in oversized blocks It deducts a penalty from the block reward when a miner exceeds the median size It enforces a fixed permanent maximum block size like Bitcoin It rejects any block that exceeds the median size

When you send Monero, why does your wallet create a change output back to yourself?

Because outputs are spent whole, so the leftover comes back as a new change output To set aside the network fee for the miner To keep part of your balance on a separate subaddress Because the protocol caps how much a single output can send

Q10

In RingCT, what do range proofs (Bulletproofs) specifically prevent?

They prove the sender owns each input being spent They hide which output was really spent They prove hidden amounts are non-negative, preventing hidden inflation They verify the transaction fee was paid correctly

🎓 Graduate from Monero Academy

Create a free account, ace every quiz across all courses, and earn your place on the Graduates wall — with your own Monero address for donations. An account also tracks your progress through the courses, and graduating is the prize for finishing.

Create free account How it works