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A quick overview of the Oracle 1Z0-149 Certification Exam:

The Oracle Database Program with PL/SQL is simply called the 1Z0-149 Certification Exam. This exam is authorized by the Oracle Corporation as a credential for Database Programming Specialist certification. The 1Z0-149 Exam is the second level of the Oracle Database Program with PL/SQL certification, which is a part of the Oracle Database Development certifications. The exam focuses on the practical use of PL/SQL, Oracle Database features, and other DBMS features. Therefore, the certification covers the basic concept of the Oracle Database, as well as the most commonly used features. 1Z0-149 exam dumps will help you to cover all the basics of the exam. The certification is recognized by many employers worldwide, Oracle Corporation and other big companies, as well as the US government, and thus this certification is very important to a programmer who is finding a job in the IT industry. If you are an expert, and you want to work in the Oracle Database, then this is the certification that will make sure that your skills are up-to-date, and you can meet all the needs of the job.

Oracle Database 19c: Program with PL/SQL Sample Questions (Q39-Q44):

NEW QUESTION # 39
User ORA41 executes these statements successfully:
Now, examine this statement which is executed successfully by user ORA61 after a successful login:
EXECUTE ora41.update_emp_proc(100,25000);
Which two are true? (Choose two.)

  • A. ORA61 will have been granted the UPDATE privilege explicitly on ORA41.EMPLOYEES before executing the statement.
  • B. The salary will be changed for employee 100 in the EMPLOYEES table owned by ORA41.
  • C. No update happens even though the procedure executes successfully.
  • D. The UPDATE privilege on ORA41.EMPLOYEES is not inherited by ORA61 through the procedure.
  • E. The salary will be changed for employee 100 in the EMPLOYEES table owned by ORA61.

Answer: D,E


NEW QUESTION # 40
Which two blocks of code display a numerical zero? (Choose two.)

  • A. 1Z0-149-da003d583759a0b24e4ada1a156d346c.jpg
  • B. 1Z0-149-fe87eca6c63503061c37320d21e3206b.jpg
  • C. 1Z0-149-1c78e562727931a252f53158b894ff05.jpg
  • D. 1Z0-149-965f1457577b316e182be958d7fe22e4.jpg

Answer: A,B


NEW QUESTION # 41
Which two are true about collections and RECORD types? (Choose two.)

  • A. All collections and RECORD types can be stored in table columns.
  • B. All collections and RECORD types can be defined in PL/SQL blocks, packages, or at the schema level.
  • C. Collections and RECORD types are always dense.
  • D. A variable of RECORD type can contain fields of another RECORD type or any collection type.
  • E. Only associative arrays and nested tables can have elements of RECORD type.
  • F. VARRAYS, nested tables and each field in %ROWTYPE type variables have a default value of null.

Answer: E,F


NEW QUESTION # 42
Examine this statement which is submitted for compilation:
1Z0-149-e93716e1e4265c5ab4a7900ef9830f2c.jpg
Which three are true? (Choose three.)

  • A. Initialization of loan_amount can be done while using this packaged variable in another program.
  • B. This will not compile successfully because the loan_amount variable is declared NOT NULL but lacks an initialization assignment.
  • C. This will not compile successfully because the min_bal constant must be initialized.
  • D. This is a PACKAGE specification. A PACKAGE BODY is needed to use this.
  • E. Initialization of min_bal can be done while using this packaged constant in another program.
  • F. This is BODILESS PACKAGE. A PACKAGE BODY is not required to use this.
  • G. This program unit will compile successfully.

Answer: B,C,F


NEW QUESTION # 43
Which two are true about Conditional Compilation in PL/SQL using $IF, $ELSE, $END, and $ERROR? (Choose two.)

  • A. PL/SQL code can be compiled and executed based on different versions of Oracle.
  • B. PL/SQL code can be compiled and executed based on different versions of the operating system.
  • C. Conditional compilation is disabled by default.
  • D. It is newer syntax that works the same way as 'IF , ELSEIF , ELSE, and END IF'.
  • E. The PL/SQL compiler can conditionally include selected parts of a program.

Answer: A,E


NEW QUESTION # 44
......

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