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Section 6 Quiz Oracle Database Programming with SQL

Section 6 Quiz (Answer all questions in this section) 1. Given the following descriptions of the employees and jobs tables, which of the following scripts will display each employee ﾒ s possible minimum and maximum salaries based on their job title? EMPLOYEES Table: Name Null? Type EMPLOYEE_ID NOT NULL NUMBER (6) FIRST_NAME VARCHAR2 (20) ...

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Section 10 Quiz Database Programming With SQL

Section 10 Quiz (Answer all questions in this section) 1. A multiple-row operator expects how many values? Mark for Review (1) Points One or more (*) Only one Two or more None 2. The salary column of the f_staffs table contains the following values: 4000 5050 6000 11000 23000 Which of the following statements will return the last_name and first_name of those employees who earn more than 5000? Mark for Review (1) Points SELECT last_name, first_name ...

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Section 6 Quiz Database Design Oracle

Section 6 Quiz (Answer all questions in this section) 1. Examine the following Entity and decide which rule of Normal Form is being violated: ENTITY: CLIENT ATTRIBUTES: # CLIENT ID FIRST NAME LAST NAME STREET CITY ZIP CODE Mark for Review (1) Points 1st Normal Form. 2nd Normal Form. 3rd Normal Form. None of the above, the entity is fully normalised. (*) 2. A transitive dependency exists when any attribute in an entity...

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