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2 Exam : 1z0-148 Title : Oracle Database 12c: Advanced Pl/SQL Vendor : Oracle Version : DEMO Get Latest & Valid 1z0-148 Exam's Question and Answers 1 from Itbraindumps.com. 1

3 NO.1 Which three statements are correct with reference to intra unit inlining? A. Inlining will always decrease the size of a unit. B. Setting PLSQL_OPTIMIZE_LEVEL to 2 means automatic inlining is attempted. C. You cannot inline an external subroutine. D. Programs that make use of smaller helper subroutines are good candidates for inlining. E. Pragmas apply only to calls in the next statement following the pragma. F. You cannot inline local subroutines. Answer: C,D,E NO.2 Examine this Java method in class Employee, loaded into the Oracle database: Public static int updatesalary (String name, float salary) {...} Which PL/SQL specification can be used to publish this method? A. CREATE FUNCTION update_salary (p_nm VARCHAR2, p_sal NUMBER)RETURN PLS_INTEGER AS LANGUAGE JAVALIBRARY "Employee" NAME "updatesalary"parameters (p_nm java.lang. String, p_sal float, RETURN int); B. CREATE FUNCTION update_salary (p_nm VARCHAR2, p_sal NUMBER)RETURN PLS_INTEGER AS LANGUAGE JAVANAME "Employee.updateSalary"PARAMETERS (p_nm java.lang.string, p_sal float, RETURN int); C. CREATE FUNCTION update_salary (p_nm VARCHAR2, p_sal NUMBER)RETURN PLS_INTEGER AS LANGUAGE JAVANAME "Employee.updateSalary"PARAMETERS ("name" java.lang.string, "salary" float, RETURN int); D. CREATE FUNCTION update_salary (p_nm VARCHAR2, p_sal NUMBER)RETURN PLS_INTEGER AS LANGUAGE JAVANAME 'Employee.updateSalary (java.lang.string, float) return int'; E. CREATE FUNCTION update_salary (p_nm VARCHAR2, p_sal NUMBER)RETURN PLS_INTEGER AS LANGUAGE JAVANAME 'int Employee.updateSalary (java.lang.string, float)'; Answer: C NO.3 A products TABLE exists with a PROD_ID column. Examine this PL/SQL block: Get Latest & Valid 1z0-148 Exam's Question and Answers 2 from Itbraindumps.com. 2

4 Which statement is true? A. It executes successfully only if v_ref_cur := DBMS_SQL.TO_REFCURSOR (V_CUR); is added before the FETCH statement. B. It executes successfully. C. It executes successfully only if v_ref_cur: = DBMS_SQL.TO_CURSOR_NUMBER (v_cur); is added before the FETCH statement. D. It executes successfully only if the FETCH statement is replaced by DBMS_SQL.RETURN_RESULT (v_ref_cur); E. It executes successfully only if the FETCH statement is replaced by DBMS_SQL.FETCH_ROWS (v_cur); Answer: C,D NO.4 Which statement is true about the DBMS_PARALLEL_EXECUTE package? A. DBMS_PARALLEL_EXECUTE is a SYS-owned package and can be accessed only by a user with DBA privileges. B. To execute chunks in parallel, users must have CREATE JOB system privilege. C. No specific system privileges are required to create or run parallel execution tasks. D. Only DBAs can create or run parallel execution tasks. E. Users with CREATE TASK privilege can create or run parallel execution tasks. Answer: B Explanation: Reference: y model) NO.5 Examine this code executed as SYS: Examine this code executed as SPIDER and the error message received upon execution: Get Latest & Valid 1z0-148 Exam's Question and Answers 3 from Itbraindumps.com. 3

5 What is the reason for this error? A. The procedure needs to be granted the DYNAMIC_TABLE_ROLE role. B. The EXECUTE IMMEDIATE clause is not supported with roles. C. Privileges granted through roles are never in effect when running definer's rights procedures. D. The user SPIDER needs to be granted the CREATE TABLE privilege and the procedure needs to be granted the DYNAMIC_TABLE_ROLE. Answer: C NO.6 Which two statements are correct about the collections before v3. DELETE is executed? A. The values of v3(31) (2) and v3 (33) (2) are identical. B. The value of v3 (31) (3) is 6. C. The value of v3 (31) (1) and v3 (33) (3) are identical, D. The value of v3 (31) (1) is "hello". E. The values of v3 (32) (2) and v1 (2) are identical. Get Latest & Valid 1z0-148 Exam's Question and Answers 4 from Itbraindumps.com. 4

6 Answer: A,D NO.7 Examine this function body: Which two headers will allow this function to compile successfully and take advantage of both invoker's rights and function result caching? A. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2RESULT_CACHE RELIES_ON (departments)authid CURRENT_USERISdate_hired DATE; B. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2RESULT_CACHEAUTHID CURRENT_USERISdate_hired DATE; C. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2RESULT_CACHEAUTHID DEFINERISdate_hired DATE; D. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2RESULT_CACHE RELIES_ON (employees)authid CURRENT_USERISdate_hired DATE; E. CREATE FUNCTION get_hire_date (emp_id NUMBER) RETURN VARCHAR2AUTHID DEFINERISdate_hired DATE; Answer: D,E NO.8 Which data dictionary view contains the list of procedures and functions defined within package specification that you can execute? A. ALL_SOURCE B. ALL_DEPENDENCIES C. ALL_OBJECTS D. ALL_PROCEDURES E. ALL_PLSQL_OBJECT_SETTINGS Answer: D Get Latest & Valid 1z0-148 Exam's Question and Answers 5 from Itbraindumps.com. 5