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Oracle 1Z0-149 Certification Exam Covers Topics:

1Z0-149 exam dumps cover the following topics of the Oracle 1Z0-149 Certification Exam:

• Using Dynamic SQL: 5%
• Using PL/SQL Subprograms: 5%
• Design Considerations for PL/SQL Cod: 5%
• Managing Dependencies: 5%
• Creating Procedures and Using Parameters: 5%
• Writing SQL in PL/SQL: 5%
• Using the PL/SQL Compiler: 5%
• Working with Composite Data Types: 10%
• Working with Packages: 5%
• Using Explicit Cursor: 5%
• Declaring PL/SQL Variables: 5%
• Writing Control Structures: 5%

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

NEW QUESTION # 13
Which two are true about lexical units? (Choose two.)

• A. All user-defined identifiers must start with an alphabet.
• B. Character literals are case-sensitive.
• C. Spaces can be embedded in delimiters.
• D. A character literal with zero characters has the BOOLEAN value NULL.
• E. Identifiers include labels.

Answer: A,B
NEW QUESTION # 14
Examine this DECLARE section:

Which line will cause an error upon execution?

• A. line 6
• B. line 4
• C. line 5
• D. line 2
• E. line 3

Answer: A
NEW QUESTION # 15
Examine this table in the SH schema:

User SH executes this code:

The program must terminate with a user-defined message and no rows displayed if more than one product's price is 1000.
With which option must "---placeholder" be replaced?

• A.
• B.
• C.
• D.
• E.

Answer: B
NEW QUESTION # 16
Examine this code:

What will be the outcome?

• A. It will result in an error as the range of the error code can only be from "-1000 to -2000."
• B. It will result in an error as the range of the error code can only be from "-2000 to -2999."
• C. It will result in an error as the range of the error code can only be from "-20000 to -20999."
• D. It will execute successfully and will display the user-defined error message.

Answer: C
NEW QUESTION # 17
Examine this table in the SH schema:

Now, examine this code:

Which two changes are required to ensure that PDT_REPORT executes successfully? (Choose two.)

• A. In line 2, add the default parameter DEFAULT 2000.
• B. In line 3, replace CURPRICE with PPDT_PRICE in the query condition.
• C. In line 1, change IN OUT mode to IN mode.
• D. In line 1, add the default parameter DEFAULT 2000.
• E. In line 2, change IN OUT mode to IN mode.
• F. In line 6, replace PPDTPRICE parameter name with CUR_PRICE.

Answer: D,E
NEW QUESTION # 18
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