The ____ Are the Devices That Allow a Computer System

question 18

Multiple Choice

The ____ are the devices that allow a computer system to communicate and interact with the outside world as well as store information.

• A)registers
• B)arithmetic/logic units
• C)control units
• D)input/output units

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Definitions:

Short Sales

Short sales involve selling borrowed securities with the anticipation that their value will decrease, allowing them to be bought back at a lower price for a profit.

Margin Requirement

The minimum amount of equity that must be maintained in a margin account as dictated by a broker or exchange to hold a position in securities.

Regulation NMS

A set of rules designed to modernize and improve the US National Market System for equity trading.

Financial Markets

Marketplaces where individuals and institutions can trade financial securities, commodities, and other fungible items of value at low transaction costs and at prices that reflect supply and demand.