Which SQL Keyword Is Used to Impose Restrictions on a Table,data

question 91

Multiple Choice

Which SQL keyword is used to impose restrictions on a table,data or relationship?

• A)SET
• B)CREATE
• C)SELECT
• D)ALTER
• E)CONSTRAINT

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Definitions:

Beta

A measure of a stock's volatility in relation to the overall market; a beta greater than 1 indicates higher than market volatility.

Risk-Free Rate

The hypothetical return rate on an investment that carries no risk, commonly depicted through the yield of government bonds.

S&P 500 Futures Contracts

Financial contracts that speculate on the future value of the S&P 500 index, allowing for hedging and investment strategies based on the anticipated market direction.

Beta

A gauge of the systematic risk or volatility of a security or a portfolio relative to the overall market.