IBM C2090-320 DB2 11 Fundamentals for z/OS exam Online Training
IBM C2090-320 Online Training
The questions for C2090-320 were last updated at Dec 24,2024.
- Exam Code: C2090-320
- Exam Name: DB2 11 Fundamentals for z/OS exam
- Certification Provider: IBM
- Latest update: Dec 24,2024
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?
- A . PAGE
- B . TABLE
- C . PARTITION
- D . TABLESPACE
Which of the following are contained in the PLAN_TABLE? (Choose two.)
- A . RUNSTATS recommendations
- B . Access to LOB values, which are stored separately from the base table
- C . Access to parent or dependent tables needed to enforce referential constraints
- D . Whether an index access or table space scan is used for each access to a table
- E . The join methods and types that are used, and the order in which DB2 joins the tables
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;
- A . BIND
- B . REORG
- C . TRIGGER
- D . EXECUTE
Which of the following utilities CANNOT be executed from the DB2 utilities panel in DB2I?
- A . COPY
- B . REORG
- C . STOSPACE
- D . BACKUP SYSTEM
Which of the following locking scenarios requires the least amount of real storage in the IRLM address space?
- A . 10 row locks
- B . 200 page locks
- C . A single table space lock
- D . 6 partition locks (given a table space with a total of 10 partitions)
Which of the following is NOT TRUE?
- A . An index can be created on XML columns
- B . Length must be specified for an XML column
- C . XML columns can be added to existing tables
- D . Triggers can be created on tables with XML columns
Given the following CREATE TABLE statement, and a unique index on column EMPID, which set of SQL statements is valid?
- A .
- B .
- C .
- D .
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?
- A . SELECT * FROM MYUSER.EMP;
- B . CONNECT TO MYREMOTE; SELECT * FROM MYUSER.EMP;
- C . SELECT * FROM MYUSER.MYREMOTE.EMP;
- D . CREATE ALIAS EMP_ALIAS FOR LOCATION.MYREMOTE.MYUSER.EMP;
SELECT * FROM MYUSER.EMP_ALIAS;
Which of the following elements is affected by a ROLLBACK statement?
- A . LOB table spaces
- B . Changes in cursor positioning
- C . Acquisition and release of locks
- D . Caching of rolled back statements
Which statement is TRUE regarding ROLLBACK processing?
- A . It only reads active logs
- B . It always needs archive logs
- C . It can never be processed just from memory
- D . It uses output buffers, active and archive logs
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