Oracle 1Z0-149: Up-to-date Exam Practice Questions and Preparation Guide

Preparing for the Oracle 1Z0-149 exam requires the help of up-to-date exam practice questions. This blog brings you the latest 1Z0-149 exam practice questions and 1Z0-149 preparation guide to show you what it takes to pass the exam and become an Oracle Database PL/SQL Developer Certified Professional.

Oracle Database PL/SQL Developer Certified Professional 1Z0-149 exam details

The first step in studying for an exam is knowing its details. Preparing for the 1Z0-149 exam also requires knowing the details.

Read below and you’ll learn everything you need to know about the exam:

What the 1Z0-149 exam is about: The Oracle Advanced PL/SQL Developer Certification Professional demonstrates expertise in database-centric Internet applications for Oracle Database 10g, 11g, and 12c.
1Z0-149 exam question format: Multiple choice
Target audience: novice programmers, developers who want to learn PL/SQL, students with basic mathematical, logical, and analytical problem-solving skills,
What the exam is about: Oracle Database Program with PL/SQL
Focus input: Learning the language is the focus.
Exam duration: 90 minutes,
Cost: $245
Number of exam questions: 65
Exam passing score: 66%
Primary Validation: The exam has been validated against the product version of Oracle Database 19c
Category: Professional-level exams
Exam certification: Oracle Database PL/SQL Developer Certified Professional
Prerequisites for this certification: Pass this SQL exam – Oracle Database 12c SQL 1Z0-071
Effective learning 1Z0-149 exam resources: Learning Subscription combines Oracle training and hands-on experience (through lab and field experience), Pass4itSure latest 1Z0-149 exam practice questions

1Z0-149: Prepare a strategy

How should you prepare to pass the 1Z0-149 exam?

Choosing the right 1Z0-149 exam practice questions is the first thing you should consider:

Using reliable 1Z0-149 exam practice questions can help you prepare for the exam more efficiently. They can easily learn the exam content through the 1Z0-149 practice test assessment method. Pass4itSure’s latest 1Z0-149 exam practice resources contain all the latest exam content to help you prepare for the Oracle Database PL/SQL Developer Certified Professional exam.

And don’t forget, practice as much as you can to get the most out of it.

Learn all the details of the 1Z0-149 exam:

As I mentioned at the beginning, you have to understand the exam before you can pass it.

Concentration is the key to success in the exam:

Focus is the key to success. If you are fully committed and focused on preparing for the exam, stick to your schedule wholeheartedly. Invest in high-quality study time each day and jot down key points during your studies. In this way, success must belong to you.

Multiple resources are multi-pronged

Don’t use just one resource, use as many resources as you can to study for the exam and double the effect. There are a variety of resources such as attending training, instructor lectures, online exercises, watching videos, joining discussion groups, etc.

Oracle Database 19c: Program with PL/SQL 1Z0-149 exam: Take the practice test and succeed as soon as possible

Up-to-date 1Z0-149 Exam Practice Questions

Come from: Pass4itSure
Quantity: 1-15
Relevant certifications: Oracle
Free|Charged: Free

Question 1:

Which is the correct method to implement a local subprogram in an anonymous block?

A. Option A

B. Option B

C. Option C

D. Option D

Correct Answer: A

Question 2:

Which three PL/SQL-only data types can be used in queries and native dynamic SQL issued from PL/SQL in the server? (Choose three.)

A. a record declared in an anonymous block

B. a record declared in a procedure

C. an associative array indexed by PLS_INTEGER

D. a record declared in a package specification

E. a predefined PL/SQL-only data type like BOOLEAN

F. an associative array indexed by VARCHAR2

Correct Answer: CDF

Question 3:

Which two are valid MODIFIER values for the PLSQL_WARNINGS parameter? (Choose two.)

A. DISABLE

B. ENABLE

C. ERROR

D. ALL

E. SEVERE

Correct Answer: DE

Question 4:

For which three SYSTEM EVENTS can triggers be created? (Choose three.)

A. DDL

B. AFTER AUDIT

C. BEFORE ANALYZE

D. SHUTDOWN

E. SERVER ERROR

F. STARTUP

G. BEFORE GRANT

Correct Answer: DEF

Question 5:

Examine these statements that execute successfully:

Which anonymous block executes successfully?

A. Option A

B. Option B

C. Option C

D. Option D

Correct Answer: B

Question 6:

Which three are true about DDL triggers? (Choose three.)

A. They cannot include the WHEN clause.

B. They must be created in an enabled state.

C. They can be fired when a table is truncated.

D. They fire only when a DDL statement is executed by the owner of the trigger.

E. They can be fired either before or after a DDL statement executes.

F. They can be fired when a privilege is granted to a user.

G. They must be created in a disabled state.

Correct Answer: CDE

Question 7:

Sequence S and table PRODUCTS exist in your schema.

Examine the table description:

Now, examine this block of code:

Which two lines each result in a compilation error? (Choose two.)

A. line 1

B. line 6

C. line 8

D. line 2

E. line 3

F. line 7

Correct Answer: AB

Question 8:

Which three are true about anonymous blocks and subprograms? (Choose three.)

A. Named subprograms cannot be called from other packages.

B. PROCEDURE subprograms can accept parameters.

C. A FUNCTION subprogram must return one or more values.

D. Anonymous blocks cannot use packaged variables.

E. Named subprograms are stored in the database server.

F. Anonymous blocks must always start with the Declare keyword.

G. FUNCTION subprograms must be called and passed through one or more parameters.

Correct Answer: BCE

Question 9:

Which two are true about exception handling? (Choose two.)

A. Internally defined exceptions can be handled only by the OTHERS exception handler.

B. All declared exceptions are raised implicitly by the runtime system.

C. User-defined exceptions can be defined in the declarative part of any PL/SQL anonymous block, subprogram, or package.

D. Only predefined exceptions and user-defined exceptions can have a user-declared name associated with them.

E. Predefined exceptions are globally declared in the standard package.

Correct Answer: CE

Question 10:

Which is true about the PLSCOPE_SETTINGS parameter?

A. It is deprecated in Oracle 12c.

B. It can be used to obtain information about all identifiers when compiling a procedure.

C. It can be used to control the execution of specific portions of the PL/SQL code conditionally.

D. It can be used to control a user\’s privileges on PL/SQL objects at run time.

Correct Answer: B

Question 11:

Examine This row of data from the EMPLOYEES table:

What is the value of v_commission?

A. 5000

B. 15000

C. 2500

D. 10000

Correct Answer: C

Question 12:

Examine these statements: Which is true?

A. It will result in a compilation error for protected_proc because calling_proc does not exist.

B. It will result in a compilation error for protected_proc because calling_proc must be prefixed with the schema name.

C. It will result in a successful compilation because objects referenced in an ACCESSIBLE BY clause are not checked at compile time.

D. With adequate privileges, the PROTECTED_PROC procedure can be called by other programs apart from CALLING_PROC.

Correct Answer: A

Question 13:

Which three statements can process a dynamic multi-row query? (Choose three.)

A. DECLARE

B. OPEN

C. INTO

D. OPEN-FOR

E. FETCH

F. WHEN

G. CLOSE

Correct Answer: DEG

Question 14:

The SH schema contains the PRODUCTS table with column PDT_NAME defined as VARCHAR2(10). Which two blocks of code execute successfully when invoked by user SH? (Choose two.)

A. Option A

B. Option B

C. Option C

D. Option D

E. Option E

Correct Answer: AC

Question 15:

In one of your databases, table HR.EMPLOYEES includes the columns FIRST_NAME and EMPLOYEE_ID.

A row exists with EMPLOYEE_ID 201.

Examine these packages created by user HR:

EXECUTE privilege is granted to user SH, on the HR.API and HR.HELPER packages.

Which two will execute successfully? (Choose two.)

A. Call HR.HELPER.H1 from the HR schema.

B. Call HR.HELPER.H1 from the SH schema.

C. Call HR.API.P1 from the HR schema.

D. Call HR.API.P1 from the SH schema.

E. Create and call a package procedure API.H1 in the SH schema, which calls HR.HELPER.H1.

Correct Answer: BD

Oracle Database programs in PL/SQL are popular worldwide

What is PL/SQL?

PL/SQL is a fully portable, high-performance transactional language. Direct calls can also be created by calling the database from an external programming language. PL/SQL provides a built-in, interpreted, operating system-independent programming environment. The general syntax of PL/SQL is based on the syntax of the ADA and Pascal programming languages. PL/SQL can also be used directly from the command-line SQL Plus interface.

Because the PL/SQL language Oracle database program is popular all over the world, it is also very popular to take the 1Z0-149 exam. The 1Z0-149 exam involves an Oracle database program that uses the PL/SQL language, which makes it very popular among employers. Therefore, it is necessary to be prepared and get certified.

Salary level: Oracle Database PL/SQL Professional certification

Image via https://www.glassdoor.com/Salaries/oracle-pl-sql-developer-salary-SRCH_KO0,23.htm

As you can see from the picture, in the United States, for example, the estimated total compensation for an Oracle PL/SQL developer is $113,476 per year, with an average annual salary of $94,924. How are you excited?

Summary:

Here’s a detailed look at how to prepare for the 1Z0-149 exam and the latest 1Z0-149 exam practice questions to help you pass the Oracle 1Z0-149 exam. Download Pass4itSure’s latest 1Z0-149 exam practice question resources
(https://www.pass4itsure.com/1z0-149.html) Effectively prepare for the Oracle Database 19c: Program with PL/SQL exam and enter the world’s most popular professional circles.