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The Oracle 1z1-149 exam is a must-have certification for developers, database administrators, and database architects who want to demonstrate their understanding and proficiency in programming using PL/SQL in the Oracle Database 19c environment. By passing the exam, candidates can prove their ability to write efficient and high-performing PL/SQL code, design and implement PL/SQL programs, and troubleshoot issues related to PL/SQL code. The certification also demonstrates the candidate's commitment to professional development and can help them stand out in a competitive job market.

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Oracle Database 19c: Program with PL/SQL Sample Questions (Q13-Q18):

NEW QUESTION # 13
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 is always false in Implicit Cursor.C. %Isopen, %Rowcount, %Notfound, and %Found are the attributes of Explicit Cursor.D. %Isopen, %Type, %Notfound, and %Found are the attributes of Explicit Cursor.E. Implicit cursor returns only one record.F. %Isopen is always false in Explicit Cursor.G. Explicit cursor can return more than one record.

Answer: A,B,G


NEW QUESTION # 14
Which statement is true about user-defined records?

A. The number of fields must match the number of columns in a table.B. Field types must match column types.C. They can be returned from a function.D. Field names must match selected column names.

Answer: A


NEW QUESTION # 15
SERVEROUTPUT is enabled.
Which code block will display the values from 1 to 10 in descending order?

A. B. C. D.

Answer: C


NEW QUESTION # 16
Which is the correct method to implement a local subprogram in an anonymous block?

A. B. C. D.

Answer: D


NEW QUESTION # 17
Which two are true about implicit data type conversion? (Choose two.)

A. Implicit data type conversion can negatively impact performance.B. ROWIDS are always implicitly converted to a number when used in a query.C. Comparison between character value and a number value always implicitly converts the character value to the number data type.D. RAW data types are always implicitly converted to a CLOB when used in a query.E. Collections can be implicitly converted to records.

Answer: A,C


NEW QUESTION # 18
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