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Oracle 1Z0-149 Exam
Certification Provider: Oracle
Exam Name: Oracle Database 19c: Program with PL/SQL
Number of questions in our database: 65
Exam Version: Mar. 17, 2023
1Z0-149 Exam Official Topics:
- Topic 1: Use ACCESSIBLE BY to restrict access to package subprograms/ Create a record with the %ROWTYPE attribute
- Topic 2: Use the PL/SQL compiler initialization parameters/ Working with Composite Data Types
- Topic 3: Describe the differences among records, collections, and collections of records/ Declaring PL/SQL Variables
- Topic 4: Handle exceptions in procedures and display a procedure's information/ Recognize valid and invalid identifiers
- Topic 5: Use bulk binding and the RETURNING clause with DML/ Create PL/SQL executable blocks using DML and transaction control statements
- Topic 6: Control the run-time privileges of a subprogram/ List the uses of variables, declare and initialize variables, use bind variables
- Topic 7: Identify the benefits and the components of packages/ List and describe various data types using the %TYPE and %ROWTYPE attributes
- Topic 8: Identify the uses and types of control structures/ Make use of the INTO clause to hold the values returned by a SQL statement
- Topic 9: Describe when implicit conversions take place and when explicit conversions have to be dealt with/ Create user-defined PL/SQL records
- Topic 10: Whitelist code access with the ACCESSIBLE BY clause/ Create an INDEX BY table and INDEX BY table of records
- Topic 11: Overload package subprograms and use forward declarations/ Initialize collections and records
- Topic 12: Describe different types of triggers and their uses/ Describe the execution flow of SQL statements
- Topic 13: Use built-in SQL functions in PL/SQL and sequences in PL/SQL expressions/ Creating Procedures and Using Parameters
- Topic 14: Create triggers on DDL statements/ Create a procedure with parameterrs/ Bind PL/SQL types in SQL statements
- Topic 15: Lock rows with the FOR UPDATE clause and reference the current row with the WHERE CURRENT OF clause/ Recognize unhandled exceptions
- Topic 16: Describe and use conditional compilation/ Declare and control explicit cursors, use simple loops and cursor FOR loops to fetch data
Free Oracle 1Z0-149 Exam Actual Questions
The questions for 1Z0-149 were last updated On Mar. 17, 2023
Question #1
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'?
Correct Answer:
D
Question #2
Which three are true about the procedure overloading feature? (Choose three.)
Correct Answer:
B, E, F
Question #3
Question #4
Which two statements are true about the RETURNING clause when used with DML? (Choose two.)
Correct Answer:
C, E
Question #5
Examine this statement which executes successfully:
SQL> SET SERVEROUTPUT ON;
Now, examine this code which is executed:
What is true about the result?
Correct Answer:
B
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