Examlex
____ combines all rows from two tables,excluding duplicate rows.
Transactions
are the actions or processes of buying, selling, or exchanging goods, services, or financial assets between two or more parties.
Market Maker
An individual or firm that continuously buys and sells securities in a financial market to ensure liquidity and stability of prices.
Bid
An offer made by an individual or company to buy a good, service, or asset at a specified price.
Ask
The lowest price a seller is willing to accept for an asset in financial markets.
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