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Total No Of Questions: 100.
1) View the Exhibit and examine the description of the ORDERS table.Which two WHERE clause conditions demonstrate the correct usage of conversion functions? (Choose two.)


2) View the Exhibit and examine the description of the CUSTOMERS table.You want to add a constraint on the CUST_FIRST_NAME column of the CUSTOMERS table so that the value inserted in the column does not have numbers.Which SQL statement would you use to accomplish the task?


3) Which view displays indirect dependencies, indenting each dependency?


4) Examine the commands: CREATE TYPE typ_course_tab IS VARRAY(5) OF VARCHAR2(20) / CREATE TYPE typ_course_nst AS TABLE OF typ_course_tab / CREATE TABLE faculty (faculty_id NUMBER(5), faculty_name VARCHAR2(30), courses typ_course_nst) NESTED TABLE courses STORE AS course_stor_tab / INSERT INTO faculty VALUES (101, 'Jones', NULL); UPDATE (SELECT courses FROM faculty WHERE faculty_id=101) SET courses = typ_course_nst(11,'Oracle'); Which statement is true about the execution of these commands?


5) In which scenario would you use the ROLLUP operator for expression or columns within a GROUP BY clause?


6) View the Exhibit and examine the structure of the EMP table which is not partitioned and not an index-organized table. Evaluate the following SQL statement: ALTER TABLE emp DROP COLUMN first_name; Which two statements are true regarding the above command? (Choose two.)


7) Examine the structure of the DEPARTMENTS table. Name Null? Type ----------------------------- ------------ ---------- DEPARTMENT_ID NOT NULL NUMBER(4) DEPARTMENT_NAME NOT NULL VARCHAR2(30) LOCATION_ID NUMBER(4) View the Exhibit and examine the code that you plan to use for creating a package to obtain the details of an employee using a host variable on the client side. In SQL*Plus, you plan to use the following commands: SQL> VARIABLE x REFCURSOR SQL> EXECUTE emp_data.get_emp(195,:x) SQL> PRINT x Which statement is true about the above scenario?


8) View the Exhibit and examine the structure of the EMPLOYEES table.You want to retrieve hierarchical data of the employees using the top-down hierarchy. Which SQL clause would let you choose the direction to walk through the hierarchy tree?


9) You have created a stored procedure DELETE_TEMP_TABLE that uses dynamic SQL to remove a table in your schema. You have granted the EXECUTE privilege to user A on this procedure.When user A executes the DELETE_TEMP_TABLE procedure, under whose privileges are the operations performed by default?


10) Which two statements are true about the working of fine-grained access? (Choose two.)
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