C2090-320 Free Questions – DB2 11 Fundamentals for z/OS exam – PassQuestion Free Questions To Test Online

1. Given a non-partitioned table space TS1 is built with LOCKSIZE ROW, LOCKMAX 1000 and SEGSIZE 64.

If a unit of work acquires 1001 locks against table space TS1, the lock will be escalated to which of the following levels?

PAGE

TABLE

PARTITION

ABLESPACE

2. Which of the following are contained in the PLAN_TABLE? (Choose two.)

RUNSTATS recommendations

Access to LOB values, which are stored separately from the base table

Access to parent or dependent tables needed to enforce referential constraints

Whether an index access or table space scan is used for each access to a table

The join methods and types that are used, and the order in which DB2 joins the tables

3. Which privilege will user smith be able to grant to another user on table emp when the following SQL is executed?

GRANT ALL ON TABLE emp TO smith WITH GRANT OPTION;

BIND

REORG

TRIGGER

EXECUTE

4. Which of the following utilities CANNOT be executed from the DB2 utilities panel in DB2I?

COPY

REORG

STOSPACE

BACKUP SYSTEM

5. Which of the following locking scenarios requires the least amount of real storage in the IRLM address space?

10 row locks

200 page locks

A single table space lock

6 partition locks (given a table space with a total of 10 partitions)

6. Which of the following is NOT TRUE?

An index can be created on XML columns

Length must be specified for an XML column

XML columns can be added to existing tables

Triggers can be created on tables with XML columns

7. The DB2 subsystem DSN has been correctly configured to access a remote DB2 location MYREMOTE.

Which of the following processes can be used on subsystem DSN to access MYUSER.EMP table at MYREMOTE location?

SELECT * FROM MYUSER.EMP;

CONNECT TO MYREMOTE; SELECT * FROM MYUSER.EMP;

SELECT * FROM MYUSER.MYREMOTE.EMP;

CREATE ALIAS EMP_ALIAS FOR LOCATION.MYREMOTE.MYUSER.EMP;
SELECT * FROM MYUSER.EMP_ALIAS;

8. Which of the following elements is affected by a ROLLBACK statement?

LOB table spaces

Changes in cursor positioning

Acquisition and release of locks

Caching of rolled back statements

9. Which statement is TRUE regarding ROLLBACK processing?

It only reads active logs

It always needs archive logs

It can never be processed just from memory

It uses output buffers, active and archive logs

10. Which of the following SQL constructs does NOT provide information about the success or failure of the SQL statement that was just executed?

SQLCA

SQLDA

SQLCODE

SQLSTATE

C2090-320 Free Questions – DB2 11 Fundamentals for z/OS exam

C2090-320 Free Questions – DB2 11 Fundamentals for z/OS exam

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