Latest Updated Oracle 1Z0-148 practice test

Welcome to your Latest Updated Oracle 1Z0-148 practice test

QUESTION 1
In your schema, the DEPARTMENTS table contains the columns DEPARTMENT_ID and DEPARTMENT_NAME.
You want to display the department name for the existing department id 10.
With SERVER OUTPUT enabled, which two blocks of code will give the required output?
QUESTION 2
The following command is executed to start tracing in a user session:
SQL> EXECUTE DBMS_TRACE.SET_PLSQL_TRACE(DBMS_TRACE.TRACE_ENABLED_EXCEPTIONS); Which statement is true about the effect of the command?
QUESTION 3
Examine this code (all compiled into schema HR): Execute this code:
[2021.1] lead4pass 1z0-148 practice test q3
SET SERVER OUTPUT ON;
EXEC test_pkg.do_stuff What is the correct output?
[2021.1] lead4pass 1z0-148 practice test q3-1
QUESTION 4
Examine the following line of code that is part of a PL/SQL application: stmt:=\\'SELECT session_id FROM sessions
WHERE \\' || p_where_stmt; Identify a solution for preventing SQL injection in the above code.
QUESTION 5
Which two statements are true about REF CURSOR types? (Choose two.)
QUESTION 6
Examine the test_tbl table and its contents:
[2021.1] lead4pass 1z0-148 practice test q6
What is the outcome of this anonymous PL/SQL block?
QUESTION 7
Which statements are true about the SecureFile storage paradigm? (Choose two.)
QUESTION 8
Examine the DBMS_LOB.LOADCLOBFROMFILE procedure:
[2021.1] lead4pass 1z0-148 practice test q8
Which statement is true about DBMS_LOB.LOADCLOBFROMFILE?
QUESTION 9
You executed the following command to alter the session parameter:
SQL> ALTER SESSION SET PLSCOPE_SETTINGS = \\'IDENTIFIERS:ALL\\';
Which two statements are true in this scenario? (Choose two.)
QUESTION 10
Select the correct statement regarding BEQUEATH CURRENT_USER.
QUESTION 11
Examine these two columns:[2021.1] lead4pass 1z0-148 practice test q11
Which set of paired items is valid with respect to the DBMS_PARALLEL_EXECUTE package?
QUESTION 12
Examine these statements regarding the DBMS_RESULT_CACHE package:
1.
DBMS_RESULT_CACHE provides subprograms to administer the part of the shared pool used by the PL/SQL function
result cache only.
2.
DBMS_RESULT_CACHE provides subprograms to administer the part of the shared pool used by both the PL/SQL
function result cache and the SQL result cache.
3.
DBMS_RESULT_CACHE package is owned by the SYS user.
4.
RESULT_CACHE_MODE can be set using a subprogram defined in the DBMS_RESULT_CACHE package. Which set
of statements is correct?
QUESTION 13
This result cache is enabled for the database instance. Examine this code for a PL/SQL function:
[2021.1] lead4pass 1z0-148 practice test q13
Which two actions would ensure that the same result will be consistently returned for any session when the same input
value is passed to the function?