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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:
- Working with Composite Data Types: 10%
- Using Explicit Cursor: 5%
- Creating Packages: 5%
- Handling Exceptions: 5%
- Using PL/SQL Subprograms: 5%
- Creating Procedures and Using Parameters: 5%
- Managing PL/SQL Cod: 5%
- Working with Packages: 5%
- Using Dynamic SQL: 5%
- Creating Compound, DDL, and Event Database Trigger: 5%
- Design Considerations for PL/SQL Cod: 5%
- Using the PL/SQL Compiler: 5%
- Writing SQL in PL/SQL: 5%
- Declaring PL/SQL Variables: 5%
- Writing Control Structures: 5%
- Managing Dependencies: 5%
- Writing Executable Statements: 10%
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Oracle Database 19c: Program with PL/SQL Sample Questions (Q41-Q46):
NEW QUESTION # 41
Examine this code:
ALTER SESSION SET plsql_warnings='ENABLE:ALL';
You compile this function:
What happens when the function is created with PLSQL_WARNINGS set to 'ENABLE: ALL'?
- A. There are no compilation warnings or errors.
- B. A performance compilation warning is generated.
- C. An information compilation warning is generated.
- D. A severe compilation warning is generated.
- E. It fails compilation.
NEW QUESTION # 42
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?
NEW QUESTION # 43
Examine this table definition in the SH schema.
A row with PDT_ID = 1 exists. Which two blocks of code will execute successfully by user SH and give the same output? (Choose two.)
NEW QUESTION # 44
Examine these statements from a block of code:
Which two are true? (Choose two.)
- A. The FOR UPDATE OF clause can be used only if the WHERE CURRENT OF clause is used in the executable part of the block.
- B. The WHERE CURRENT OF clause can be used only if the FOR UPDATE clause is used in the cursor definition.
- C. An OPEN c1 command will acquire a lock only on the PRICE column in the PRODUCTS table.
- D. Only the PRICE column can be updated in the PRODUCTS table.
- E. The lock acquired when executing the OPEN c1 command will be released only after a COMMIT or ROLLBACK statement is issued.
NEW QUESTION # 45
Examine these statements:
Which two are true? (Choose two.)
- A. Both tables will have a row inserted and committed.
- B. Neither table will have a row inserted and committed.
- C. The bank_activity_proc will not compile because of the commit.
- D. Only one table will have a row inserted and committed.
- E. The transaction for the bank_activity_proc is independent of the bank_transaction_proc.
NEW QUESTION # 46
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