1Z0-144 무료 덤프문제 온라인 액세스

Examine the following command:
SQL>ALTER SESSION
SET plsql_warnings *
'enable: severe',
'enable: performance',
'ERROR: 05003';
What is the implication of the above command?

• A.It causes the compilation to fail whenever the code gives wrong results or contains statements that are never executed.
• B.It causes the compilation to fail whenever the warning ERROR.05003 occurs.
• C.It issues a warning whenever ERROR: 05003 occur during compilation.
• D.It issues warnings whenever the code causes an unexpected action or wrong results performance problems.

View the Exhibit and examine the structure of the EMP table.

You want to create two procedures using the overloading feature to search for employee details based on either the employee name or employee number.
Which two rules should you apply to ensure that the overloading feature is used successfully? (Choose two.)

• A.Each subprogram's formal parameters should differ in both name and data type.
• B.The formal parameters of each subprogram should differ in data type but can use the same names.
• C.The procedures can be either stand-alone or packaged.
• D.The procedures should be created only as stand-alone subprograms
• E.The procedures should be created only as packaged subprograms

Which two statements are correct about the usage of parameters in functions? (Choose two.)

• A.Functions called in SQL statements cannot have out or in out mode parameters.
• B.Functions having in, out, or in out parameters can be called only in named PL/SQL subprograms
• C.Functions can have only in mode parameters.
• D.Functions having in, out, or in out parameters can be called In PL/SQL procedures and anonymous blocks.

View Exhibit1 and examine the structure of the EMP table.

View Exhibit2 and examine the code.

EKPNOS 7845 and 7900 exist in the EMP table.
Which two calls to the RAISE_SALABY procedure in the anonymous block execute successfully? (Choose two.)

• A.call in line 7
• B.call in line 6
• C.call in line 8
• D.call in line 9

View Exhibit1 and examine the structure of the EMP table.

View Exhibit2 and examine the PIVSQL block of code.

What is the outcome?

• A.It gives an error because the function call in DBMS_OUTPUT. PUT__LINE is not valid
• B.It gives an error because the record type is not defined within the function
• C.It executes successfully and displays the names and salaries of all employees who earn the highest salary.
• D.It executes successfully but does not display the names and salaries of all employees who earn the highest salary.
• E.It gives an error because the return type is not valid.