Given a Table with the Structure: EMPLOYEE (EmpNo,Name,Salary,HireDate),which of the Following

question 68

Multiple Choice

Given a table with the structure: EMPLOYEE (EmpNo,Name,Salary,HireDate) ,which of the following is not a valid ANSI SQL command?

• A)SELECT *
• FROM EMPLOYEE
• WHERE Name LIKE 'Ja%';
• B)SELECT COUNT(*)
• FROM EMPLOYEE
• WHERE Salary < 30000;
• C)SELECT COUNT(EmpNo)
• FROM EMPLOYEE;
• D)SELECT HireDate,COUNT(*)
• FROM EMPLOYEE
• WHERE Salary < 30000;
• E)SELECT HireDate,COUNT(*)
• FROM EMPLOYEE
• GROUP BY HireDate;

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Definitions:

Math Test

An examination or assessment that evaluates an individual's understanding and proficiency in mathematical concepts and skills.

True Ability

An individual's actual skill or aptitude in a certain area, dissociated from situational factors that might affect performance.

Stereotype Threat

The risk of confirming negative stereotypes about an individual's racial, ethnic, gender, or cultural group, which can adversely affect performance and behavior.

Black Students

Students of African descent who are part of an educational system.