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Vendor: Oracle
Exam Code: 1Z0-149
Exam Name: Oracle Database Program with PL/SQL
Certification: Oracle Certifications
Total Questions: 65 Q&A ( View Details)
Updated on: Jan 11, 2025
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Which two blocks of code display a numerical zero? (Choose two.)
A. Option A
B. Option B
C. Option C
D. Option D
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.)
A. Option A
B. Option B
C. Option C
D. Option D
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. Only the PRICE column can be updated in the PRODUCTS table.
C. The FOR UPDATE OF clause can be used only if the WHERE CURRENT OF clause is used in the executable part of the block.
D. The WHERE CURRENT OF clause can be used only if the FOR UPDATE clause is used in the cursor definition.
E. An OPEN c1 command will acquire a lock only on the PRICE column in the PRODUCTS table.
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