There are some difficulties that you can face while writing Oracle 1Z0-149 Certification Exam:
Writing the Oracle 1Z0-149 Certification Exam is not a tough task. However, if you have never written an exam before, then it may be a little difficult for you. Don't worry, you can solve 1Z0-149 exam dumps to get an idea of the real exam. You can face the following difficulties while writing the exam:
Poor reading habits: You should always keep your mind and body fresh. If you do not then you may not be able to write the exam.
Time management: It is very important to manage minutes during the exam. This is because, if you fail to manage it then you cannot write the entire paper within the given period.
Language Skills: If you do not understand any of the languages then you will not be able to answer the questions correctly. You need to learn and practice all the language skills.
Concentration: This is very important during the Oracle 1Z0-149 Certification Exam. If you are not fully concentrated then you will not get many marks. You may feel nervous while taking the exam. You should try to overcome this problem.
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1Z0-149 scenario-based exam dumps are updated frequently. The questions of the 1Z0-149 exam are updated according to the latest exam syllabus.
1Z0-149 exam dumps contain all the questions of the actual exam, along with answers and their explanations. These questions are from the real exam of the Oracle Database Administrator's certification. Therefore, they will help you to prep for the exam.
Oracle 1Z0-149 Exam Syllabus Topics:
Topic | Details |
---|
Topic 1 | - Use built-in SQL functions in PL
- SQL and sequences in PL
- SQL expressions
- Creating Procedures and Using Parameters
|
Topic 2 | - Lock rows with the FOR UPDATE clause and reference the current row with the WHERE CURRENT OF clause
- Recognize unhandled exceptions
|
Topic 3 | - Handle exceptions in procedures and display a procedure's information
- Recognize valid and invalid identifiers
|
Topic 4 | - Use the PL
- SQL compiler initialization parameters
- Working with Composite Data Types
|
Topic 5 | - Describe and use conditional compilation
- Declare and control explicit cursors, use simple loops and cursor FOR loops to fetch data
|
Topic 6 | - Describe different types of triggers and their uses
- Describe the execution flow of SQL statements
|
Topic 7 | - Overload package subprograms and use forward declarations
- Initialize collections and records
|
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 | - Use ACCESSIBLE BY to restrict access to package subprograms
- Create a record with the %ROWTYPE attribute
|
Topic 11 | - Use bulk binding and the RETURNING clause with DML
- Create PL
- SQL executable blocks using DML and transaction control statements
|
Topic 12 | - Create triggers on DDL statements
- Create a procedure with parameterrs
- Bind PL
- SQL types in SQL statements
|
Topic 13 | - Control the run-time privileges of a subprogram
- List the uses of variables, declare and initialize variables, use bind variables
|
Topic 14 | - Whitelist code access with the ACCESSIBLE BY clause
- Create an INDEX BY table and INDEX BY table of records
|
Topic 15 | - Describe the differences among records, collections, and collections of records
- Declaring PL
- SQL Variables
|
Reference: https://education.oracle.com/oracle-database-19c-program-with-pl-sql/pexam_1Z0-149
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