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Q1. Which isolation level is appropriate if you do not want your query to place any locks?
A. Dirty Read
B. Cursor Stability C.
Committed Read D.
Repeatable Read
Answer: A
Q2. Which two statements cause Stored Procedure Language (SPL) routine optimization? (Choose two.)
A. CALL PROCEDURE
B. CREATE PROCEDURE
C. OPTIMIZE PROCEDURE
D. EXECUTE PROCEDURE
E. UPDATE STATISTICS FOR PROCEDURE
Answer: B,E
Q3. Which two database objects can be created using fragmentation? (Choose two.)
A. view
B. table
C. index
D. trigger
E. synonym
Answer: B,C
Q4. Which command listed below can be used to change the state of an operating Informix server?
A. oninit
B. onstat
C. onmode
D. onparam
Answer: C
Q5. When storing string "ABCD" in a column, which of the following data types will result in a string stored with 2 padded spaces?
A. VARCHAR (6)
B. VARCHAR (4,2)
C. VARCHAR (8,6)
D. VARCHAR (6,8)
Answer: C
Q6. Which two of the following are required for creating a dbspace? (Choose two.)
A. a mirror chunk
B. two or more chunks
C. a cooked file or raw device
D. a file owned by root or administrator
E. dbspace name containing only letters, digits, underscores, or $ characters.
Answer: C,E
Q7. Click the Exhibit button.
In the exhibit, which ALTER TABLE statement is used to add the foreign key constraint where customer_num column in the orders table is a foreign key that references the customer_num column in the customer table?
A. ALTER TABLE customer ADD CONSTRAINT (FOREIGN KEY (order_num) REFERENCES order );
B. ALTER TABLE orders ADD CONSTRAINT (FOREIGN KEY (order_num) REFERENCES customer );
C. ALTER TABLE customer ADD CONSTRAINT (FOREIGN KEY (customer_num) REFERENCES order );
D. ALTER TABLE orders ADD CONSTRAINT (FOREIGN KEY (customer_num) REFERENCES customer );
Answer: D
Q8. Which two products can be used by client applications to connect to Informix instances? (Choose two.)
A. IBM Global Connect
B. IBM Informix Connect
C. IBM Informix JDBC Driver
D. IBM Informix Office Manager
E. IBM Informix Universal Driver Kit
Answer: B,C
Q9. Which command can be executed against a view?
A. DEFRAGMENT
B. CREATE INDEX
C. CREATE SYNONYM
D. UPDATE STATISTICS
Answer: C
Q10. Which of the following can be used to create and drop logical logs?
A. onlog
B. ondblog
C. onspaces
D. onparams
Answer: D