[2026] 1Z0-149 PDF Questions - Perfect Prospect To Go With LatestCram Practice Exam
Oracle 1Z0-149 Pdf Questions - Outstanding Practice To your Exam
To pass the Oracle 1Z0-149 Certification Exam, candidates need to demonstrate proficiency in multiple areas, including programming constructs, error handling, and database interactions. Additionally, they must be able to write, debug, and tune PL/SQL code, as well as understand the various tools and utilities available in Oracle Database 19c.
Oracle 1Z0-149 certification exam is designed to test the knowledge and skills of professionals who want to demonstrate their proficiency in programming with PL/SQL in Oracle Database 19c. Oracle Database 19c: Program with PL/SQL certification exam is intended for individuals who have a solid understanding of the PL/SQL language and the ability to develop database-centric applications using this language.
To prepare for the Oracle 1z1-149 exam, candidates can take advantage of a variety of resources, including Oracle University courses, practice exams, and study guides. Additionally, candidates should have hands-on experience with PL/SQL programming and Oracle Database 19c. By combining hands-on experience with exam preparation resources, candidates can increase their chances of passing the Oracle 1z1-149 exam and earning Oracle Database 19c: Program with PL/SQL certification.
NEW QUESTION # 19
Which two are true about the PLSQL_CODE_TYPE parameter? (Choose two.)
- A. Changing the parameter setting automatically changes the setting for existing PL/SQL library units.
- B. It can use the REUSE SETTINGS clause to recompile a program unit without changing to the current session settings.
- C. If set to NATIVE, programs are stored in platform dependent machine code.
- D. The default value is NATIVE.
- E. If set to NATIVE, programs are stored in a PL/SQL bytecode format.
Answer: B,C
NEW QUESTION # 20
Examine these statements from a block of code:
Which two are true? (Choose two.)
- A. The FOR UPDATE OF clause can be used only if the WHERE CURRENT OF clause is used in the executable part of the block.
- B. The WHERE CURRENT OF clause can be used only if the FOR UPDATE clause is used in the cursor definition.
- C. The lock acquired when executing the OPEN c1 command will be released only after a COMMIT or ROLLBACK statement is issued.
- D. An OPEN c1 command will acquire a lock only on the PRICE column in the PRODUCTS table.
- E. Only the PRICE column can be updated in the PRODUCTS table.
Answer: B,C
NEW QUESTION # 21
Examine this code:
ALTER SESSION SET plsql_warnings='ENABLE:ALL';
/
You compile this function:
What happens when the function is created with PLSQL_WARNINGS set to 'ENABLE: ALL'?
- A. A performance compilation warning is generated.
- B. It fails compilation.
- C. A severe compilation warning is generated.
- D. An information compilation warning is generated.
- E. There are no compilation warnings or errors.
Answer: A
NEW QUESTION # 22
Which three statements are true about Implicit Cursor and Explicit Cursor? (Choose three.)
- A. %Isopen, %Rowtype, %Notfound, and %Found are the attributes of Explicit Cursor.
- B. %Isopen, %Type, %Notfound, and %Found are the attributes of Explicit Cursor.
- C. Explicit cursor can return more than one record.
- D. Implicit cursor returns only one record.
- E. %Isopen is always false in Implicit Cursor.
- F. %Isopen is always false in Explicit Cursor.
- G. %Isopen, %Rowcount, %Notfound, and %Found are the attributes of Explicit Cursor.
Answer: A,C,E
NEW QUESTION # 23
Examine this table in the SH schema:
User SH executes this code:
The program must terminate with a user-defined message and no rows displayed if more than one product's price is 1000.
With which option must "---placeholder" be replaced?
- A.
- B.
- C.
- D.
- E.
Answer: C
NEW QUESTION # 24
Which two statements are true about using the OR REPLACE clause when creating named subprograms? (Choose two.)
- A. Object privileges to execute a replaced function must be regranted to those users who had the privilege.
- B. Object privileges to execute a replaced function are retained by those users who had the privileges.
- C. A function definition can be modified without dropping and re-creating it.
- D. Function based indexes remain usable when replacing the function on which the index depends.
- E. This clause can be used only for procedures and functions.
Answer: B,C
NEW QUESTION # 25
Which three are true regarding code based access control (CBAC)? (Choose three.)
- A. CBAC roles can be granted to a program unit only if they are the predefined roles automatically defined by the standard scripts as part of database creation.
- B. In a multitenant environment, the DELEGATE option of CBAC cannot be used.
- C. CBAC cannot be used to secure definer's rights.
- D. You can use CBAC to attach database roles to a PL/SQL function or procedure only.
- E. CBAC roles can be granted to a program unit only if they are directly granted to its owner.
- F. In CBAC, the ADMIN and DELEGATE options cannot both be granted to the same user.
- G. You can use CBAC to attach database roles to a PL/SQL function, procedure, or package.
Answer: E,F,G
NEW QUESTION # 26
Examine these statements:
Which two are true? (Choose two.)
- A. The bank_activity_proc will not compile because of the commit.
- B. Only one table will have a row inserted and committed.
- C. Neither table will have a row inserted and committed.
- D. The transaction for the bank_activity_proc is independent of the bank_transaction_proc.
- E. Both tables will have a row inserted and committed.
Answer: B,D
NEW QUESTION # 27
Which three SQL statements, embedded in PL/SQL, typically benefit from using variables declared with %ROWTYPE? (Choose three.)
- A. ALTER
- B. INSERT
- C. CREATE
- D. SELECT
- E. UPDATE
- F. DELETE
- G. DROP
Answer: B,D,E
NEW QUESTION # 28
Which two blocks of code display a numerical zero? (Choose two.)
- A.
- B.
- C.
- D.
Answer: A,C
NEW QUESTION # 29
Which is the correct method to implement a local subprogram in an anonymous block?
- A.
- B.
- C.
- D.
Answer: A
NEW QUESTION # 30
Which three are true about anonymous blocks and subprograms? (Choose three.)
- A. FUNCTION subprograms must be called and passed through one or more parameters.
- B. Named subprograms are stored in the database server.
- C. PROCEDURE subprograms can accept parameters.
- D. Anonymous blocks must always start with the Declare keyword.
- E. A FUNCTION subprogram must return one or more values.
- F. Anonymous blocks cannot use packaged variables.
- G. Named subprograms cannot be called from other packages.
Answer: B,C,E
NEW QUESTION # 31
Which two are true about named notations in a PL/SQL subprogram? (Choose two.)
- A. The actual parameters must be specified in the same order as the formal parameters are declared.
- B. Any optional parameters can be omitted in the invocation call.
- C. Only trailing optional parameters can be omitted in the invocation call.
- D. The subprogram invocations must be changed when the formal parameter list acquires new required parameters.
- E. Specifying actual parameters in the wrong order results in the subprogram terminating with an exception.
Answer: A,B
NEW QUESTION # 32
Which two are true about packages? (Choose two.)
- A. Package specifications can be compiled without their bodies.
- B. A package definition must have a specification and body.
- C. Variables and cursors defined in a package specification are visible to all subprograms in the same schema that has the package.
- D. Standalone subprograms that reference a package can be compiled only after both the package specification and body are compiled.
- E. Modifications to a packaged procedure's body automatically cause recompilation of subprograms that invoke the procedure.
Answer: A,C
NEW QUESTION # 33
Examine these facts:
Table EMP exists in schema USERA with columns SALARY and EMP_ID.
EMP_ID is the primary key with values ranging from 1 to 100.
USERA now executes these statements successfully:
USERA then grants execute privilege on procedure MYPROC to USERB.
USERB exists in the database identified by pdb1 but does not have select privilege on USERA.EMP.
USERB now executes these statements:
conn userB/userB@pdb1
execute userA.myproc;
Which is true?
- A. It results in an error because Authid Current_User is missing from MYPROC.
- B. It results in an error because USERB doesn't have select privilege on USERA.EMP.
- C. It executes successfully.
- D. It results in an error because Authid Definer is missing from MYPROC.
Answer: C
NEW QUESTION # 34
Examine this table in the SH schema:
Now, examine this code:
Which two changes are required to ensure that PDT_REPORT executes successfully? (Choose two.)
- A. In line 2, change IN OUT mode to IN mode.
- B. In line 3, replace CUR_PRICE with P_PDT_PRICE in the query condition.
- C. In line 2, add the default parameter DEFAULT 2000.
- D. In line 6, replace P_PDT_PRICE parameter name with CUR_PRICE.
- E. In line 1, change IN OUT mode to IN mode.
- F. In line 1, add the default parameter DEFAULT 2000.
Answer: A,F
NEW QUESTION # 35
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