Which of the Following Statements About the UPDATE Command Is

question 93

Multiple Choice

Which of the following statements about the UPDATE command is incorrect?​

• A) ​The UPDATE clause identifies the table containing the record(s)to be changed.
• B) ​The SET clause is used to identify the column(s)to be changed,and the new value(s)to be assigned to that column.
• C) ​The mandatory WHERE clause identifies the specific row(s)to be changed by the UPDATE command.
• D) ​The optional WHERE clause identifies the specific row(s)to be changed by the UPDATE command.

---

Definitions:

Competitive Labor Market

A market where numerous employers are actively seeking to hire and numerous individuals are seeking employment, with wages determined by the supply and demand for labor.

Wage Rate

The amount of compensation paid to an employee per unit of time worked, often expressed per hour or year.

MV

MV, short for "Mean Value," is a measure used in statistics and mathematics to denote the average or central value of a set of numbers.

PQ

PQ, in the context of mathematics, often stands for a specific pair of points or variables in an equation or algorithm, representing a particular problem or query to be solved.