Examine the following code:
CREATE OR REPLACE FUNCTION gen_email (first_name VARCHAR2,
last_name VARCHAR2,
id NUMBER)
RETURN VARCHAR2 IS
email_name VARCHAR2(19);
BEGIN
email_name := SUBSTR(first_name, 1, 1) ||
SUBSTR(last_name, 1, 7) ||[email protected] .;
UPDATE employees SET email = email_name
WHERE employee_id = id;
RETURN email_name;
END;
Which of the following statements removes the function?

CREATE OR REPLACE PACKAGE manage_emp IS tax_rate CONSTANT NUMBER(5,2) := .28; v_id NUMBER; PROCEDURE insert_emp (p_deptno NUMBER, p_sal NUMBER); PROCEDURE delete_emp; PROCEDURE update_emp; FUNCTION cal_tax (p_sal NUMBER) RETURN NUMBER; END manage_emp; / CREATE OR REPLACE PACKAGE BODY manage_emp IS PROCEDURE update_sal (p_raise_amt NUMBER) IS BEGIN UPDATE emp SET sal = (sal * p_raise_emt) + sal WHERE empno = v_id; END; PROCEDURE insert_emp (p_deptno NUMBER, p_sal NUMBER) IS BEGIN INSERT INTO emp(empno, deptno, sal) VALUES (v_id, p_depntno, p_sal); END insert_emp; PROCEDURE delete_emp IS BEGIN DELETE FROM emp WHERE empno = v_id; END delete_emp; PROCEDURE update_emp IS v_sal NUMBER(10,2); v_raise NUMBER(10, 2); BEGIN SELECT sal INTO v_sal FROM emp WHERE empno = v_id; IF v_sal < 500 THEN v_raise := .05; ELSIP v_sal < 1000 THEN v_raise := .07; ELSE v_raise := .04; END IF; update_sal(v_raise); END update_emp; FUNCTION cal_tax (p_sal NUMBER)RETURN NUMBER IS BEGIN RETURN p_sal * tax_rate; END cal_tax; END manage_emp; / What is the name of the private procedure in this package?

Which procedure is called after a row has been fetched to transfer the value, from the select list of the cursor into a local variable?

Which cursor dynamically allows passing values to a cursor while opening another cursor?

What happens during the execute phase with dynamic SQL for INSERT, UPDATE, and DELETE operations?

Examine the following package specification: CREATE OR REPLACE PACKAGE combine_all IS v_string VARCHAR2(100); PROCEDURE combine (p_num_val NUMBER); PROCEDURE combine (p_date_val DATE); PROCEDURE combine (p_char_val VARCHAR2, p_num_val NUMBER); END combine_all; / Which overloaded COMBINE procedure declaration can be added to this package specification?

Which datatype does the cursor attribute '%ISOPEN' return?

A table has to be dropped from within a stored procedure. How can this be implemented?

Examine the following procedure: PROCEDURE emp_salary (v_bonus BOOLEAN, V_raise BOOLEAN, V_issue_check in out BOOEAN) is BEGIN v_issue_check:=v_bonus or v_raise; END; If v_bonus=TRUE and v_raise=NULL,which value is assigned to v_issue_check?

Which table should be queried to determine when the procedure was last compiled?

If user defined error condition exists, Which of the following statements made a call to that exception?