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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:

Writing Control Structures: 5%Declaring PL/SQL Variables: 5%Writing Executable Statements: 10%Managing Dependencies: 5%Creating Compound, DDL, and Event Database Trigger: 5%Working with Composite Data Types: 10%Creating Packages: 5%Handling Exceptions: 5%Writing SQL in PL/SQL: 5%Working with Packages: 5%Using the PL/SQL Compiler: 5%Design Considerations for PL/SQL Cod: 5%Creating Functions: 5%

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Oracle Database 19c: Program with PL/SQL Sample Questions (Q61-Q66):

NEW QUESTION # 61
Which three are true about DDL triggers? (Choose three.)

A. They can be fired when a privilege is granted to a user.B. They can be fired either before or after a DDL statement executes.C. They fire only when a DDL statement is executed by the owner of the trigger.D. They cannot include the WHEN clause.E. They must be created in an enabled state.F. They must be created in a disabled state.G. They can be fired when a table is truncated.

Answer: B,C,G


NEW QUESTION # 62
Which two PL/SQL elements can be deprecated using the DEPRECATE pragma? (Choose two.)

A. ANONYMOUS BLOCKB. TRIGGER BODYC. DATABASE LINKSD. PACKAGESE. VARIABLES

Answer: C,D


NEW QUESTION # 63
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 6, replace P_PDT_PRICE parameter name with CUR_PRICE.B. In line 3, replace CUR_PRICE with P_PDT_PRICE in the query condition.C. In line 2, add the default parameter DEFAULT 2000.D. In line 1, change IN OUT mode to IN mode.E. In line 2, change IN OUT mode to IN mode.F. In line 1, add the default parameter DEFAULT 2000.

Answer: E,F


NEW QUESTION # 64
Examine these statements from a block of code:

Which two are true? (Choose two.)

A. The lock acquired when executing the OPEN c1 command will be released only after a COMMIT or ROLLBACK statement is issued.B. An OPEN c1 command will acquire a lock only on the PRICE column in the PRODUCTS table.C. The WHERE CURRENT OF clause can be used only if the FOR UPDATE clause is used in the cursor definition.D. The FOR UPDATE OF clause can be used only if the WHERE CURRENT OF clause is used in the executable part of the block.E. Only the PRICE column can be updated in the PRODUCTS table.

Answer: A,C


NEW QUESTION # 65
Which two blocks of code display a numerical zero? (Choose two.)

A. B. C. D.

Answer: B,D


NEW QUESTION # 66
......

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