Real exam environment

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Topics of 1z0-148 Exam

Candidates must know the exam topics before they start of preparation. because it will really help them in hitting the core. Our 1z0-148 Dumps will include the following topics:

1. Designing PL/SQL Code

• Create subtypes based on existing types
• Use DBMS_SQL functions
• Identify guidelines for cursor design
• Use cursor variables

2. Working with Collections

• Manipulate collections
• Distinguish between the different types of collections and their uses
• Use collection of objects
• Use nested collections

3. Using Advanced Interface Methods

• Execute external C programs from PL/SQL.
• Execute Java programs from PL/SQL

4. Improving Performance with Caching

• Use the DBMS_RESULT_CACHE package
• Set up PL/SQL functions to use PL/SQL result caching
• Handle session dependencies in a result cache function
• Explain invalidation of cache results
• Invoker's Right function result caching
• Identify when to result cache a function

5. Profiling and Tracing PL/SQL Code

• Trace PL/SQL program execution
• Profile PL/SQL applications.

6. Safeguarding Your Code Against SQL Injection Attacks

• Explain SQL injection
• Reduce attack surfaces
• Use DBMS_ASSERT

7. Creating and Managing Collections

• Create and manage nested tables
• Create and manage associative arrays/PLSQL tables
• Create and manage varrays

8. Manipulating Large Objects

• Describe and use SecureFile LOB
• Create and maintain LOB data types
• Use the DBMS_LOB PL/SQL package
• Differentiate between internal and external LOBs
• Use of temporary LOBs

9. Tuning PL/SQL Performance

• Optimize PL/SQL code
• Use DBMS_PARALLEL_EXECUTE package.
• Use native and interpreted compilation methods
• Enable intraunit inlining

10. Analyzing PL/SQL Code

• Use the supplied packages and dictionary views to find coding information
• Use compile time warnings
• Use the DBMS_METADATA package for creation DDL that can be used to re-create the objects
• Use conditional compilation.
• Determine identifier types and usages with PL/Scope

11. Implementing Fine-Grained Access Control for VPD

• Explain the process of fine-grained access control
• Build security policies

12. Edition-Based Redefinition

• Use Edition-Based Redefinition

13. Multidisciplinary

• Items wherein concepts across multiple objectives will be tested in each item

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Difficulty in writing the 1z0-148 Exam

1z0-148 Certification is a most privileged achievement one could be graced with. It is one of the expert level of certification in the Oracle database. This Certification consisting of very expert level of information related to Oracle database 12c, candidate can easily get through with the 1z0-148 Exam provided the candidates have proper preparation material to ace the 1z0-148 exam with flying colors. Questions answers and clarifications which are designed in form of VCETorrent exam dumps make sure to cover entire course content. VCETorrent have a brilliant 1z0-148 exam dumps with the foremost latest and vital queries and answers in PDF format. VCETorrent is sure about the exactness and legitimacy of 1z0-148 exam dumps and in this manner. Candidates can easily pass the 1z0-148 exam with genuine 1z0-148 exam dumps and get 1z0-148 certification skillful surely. These exam dumps are viewed as the best source to understand the 1z0-148 Certification well by simply perusing these example questions and answers. if the candidate complete practice the exam with certification 1z0-148 exam dumps along with self-assessment to get the proper idea on Oracle accreditation and to ace the certification exam.

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The candidate is required to have passed any of the following Oracle certification exams in order to pass the 1Z0-148 test and receive the Oracle DB PL/SQL Developer Certified Professional certificate:

• 1Z0-071 (Oracle Database SQL)
• 1Z0-144 (Oracle DB 11g)
• 1Z0-061 (Oracle DB 12c: SQL Fundamentals). This exam is going to be retired on November 30, 2019.

Those students who wish to take the exam have to pay 245$. Registration for the test can be done online at the Pearson VUE website.

Reference: https://education.oracle.com/pls/web_prod-plq-dad/db_pages.getpage?page_id=5001&get_params=p_exam_id:1Z0-148