The Most Common Type of Main Memory Is a Semiconductor

question 40

Multiple Choice

The most common type of main memory is a semiconductor memory chip made of _____ .

• A)arsenic
• B)germanium
• C)silicon
• D)manganese

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Definitions:

Arbitrage Opportunities

Situations where a financial instrument, or a combination of financial instruments, can be bought and sold simultaneously in different markets to profit from price discrepancies.

Risk-Free Rate

The return on investment with no risk of financial loss, often represented by the yield on government securities.

Nonsystematic Standard Deviation

A measure of variance in a portfolio's total returns attributable to factors specific to individual securities, as opposed to the market.

Equally-Weighted Portfolio

An equally-weighted portfolio is an investment strategy that gives the same weight, or importance, to each asset in the portfolio, regardless of the size or market value of the companies.