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Q31. When installing Informix, which two installation methods can be used? (Choose two.)
A. quiet
B. native
C. staged
D. console
E. graphical
Answer: D,E
Q32. Which of the following can be used to create and drop logical logs?
A. onlog
B. ondblog
C. onspaces
D. onparams
Answer: D
Q33. Which keyword is used to determine whether a comparison is true for every value returned from a subquery?
A. ALL
B. ANY
C. EACH
D. EVERY
Answer: A
Q34. Which utility would you use to print out the physical layout of the instance?
A. onstat
B. onmode
C. onspaces
D. dbschema
Answer: D
Q35. Which statement will change the column address1 to a null value?
A. UPDATE customer
SET address1 = null WHERE customer_num = 134;
B. UPDATE customer
SET address1 = ' ',
SET address2 = null WHERE customer_num = 134;
C. UPDATE customer
SET address1 = ""
WHERE customer_num = 134;
D. UPDATE customer
SET address1 = '',
SET address2 = null WHERE customer_num = 134;
Answer: A
Q36. 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
Q37. You are about to create and load a table that will initially have a size of 50,000 KB. Once the table has been loaded, there will be very few additional inserts or updates to the table. When you create the table, which of the following extent size definitions would make the most effective use of disk space over time?
A. EXTENT SIZE 75000 NEXT SIZE 0
B. EXTENT SIZE 1000 NEXT SIZE 50000
C. EXTENT SIZE 50000 NEXT SIZE 1000
D. EXTENT SIZE 50000 NEXT SIZE 50000
Answer: C
Q38. Which authentication functionality allows you to implement different authentication mechanisms for different applications?
A. Single Sign-On
B. Secure Socket Layer
C. Pluggable Authentication Modules
D. Lightweight Directory Access Protocol
Answer: C
Q39. You create a table with the statement shown below: CREATE TABLE foo(col INTEGER) In which dbspace will the table reside?
A. in a temporary dbspace
B. in the default dbspace that is defined in onconfig
C. in the dbspace where the current database was created
D. in the dbspace specified by the IFX_DBSPACE environment variable
Answer: C
Q40. In which database does Informix store the information when a new task is created in OpenAdmin Tool's Task Scheduler?
A. sysutils
B. sysusers
C. sysadmin
D. sysmaster
Answer: C