​Structure of the ORDERITEMS Table

question 63

Multiple Choice

​Structure of the ORDERITEMS table

-If a PRIMARY KEY constraint,named ORDERITEMS_PK,exists for the ORDER# and ITEM# columns of the ORDERITEMS table,which of the following commands will disable the constraint?​

• A) ALTER TABLE orderitems DISABLE PRIMARY KEY CONSTRAINT;
• B) ALTER TABLE orderitems DISABLE CONSTRAINT orderitems_pk;
• C) ALTER TABLE orderitems REMOVE PRIMARY KEY CONSTRAINT;
• D) ​ALTER TABLE orderitems MODIFY PRIMARY KEY CONSTRAINT DISABLE;

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Definitions:

Interest Rate Risk

The potential for investment losses due to fluctuations in the interest rates, affecting the value of interest-bearing assets like bonds.

Variable Rate Coupons

Bonds or other loans that have interest payments adjusted at periodic intervals based on a reference interest rate.

Term Structure

The term structure, often related to interest rates, outlines the relationship between interest rates or yields and different maturity dates for debt securities.