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IBM DB2 9.7 Database Administrator for Linux UNIX or Windows Upgrade Sample Questions:

1. A database administrator wants to load XML data into the table DB2USER.T1 from the delimited ASCII file /home/user/xml/data1.del. Which command will load the XML data and validate it against a XML schema?

A) LOAD FROM data1.del OF DEL XML FROM /home/user/xml XMLSCHEMA USING XDS INSERT INTO db2user.t1
B) LOAD FROM data1.del OF DEL XML FROM /home/user/xml XMLVALIDATE USING XDS INSERT INTO db2user.t1
C) LOAD FROM data1.del OF DEL XML FROM /home/user/xml INSERT INTO db2user.t1
D) LOAD FROM data1.del OF DEL XML FROM /home/user/xml XMLVALIDATE USING XMLSCHEMA INSERT INTO db2user.t1

2. What is the correct setting for the DIAGSIZE database manager configuration parameter to limit the total size of the db2diag.log and <instance>.nfy files to 60 MB and use 10 rotating files for db2diag.log and 10 for <instance>.nfy?

A) DIAGSIZE=60
B) DIAGSIZE=60,10
C) DIAGSIZE=10,60
D) DIAGSIZE=6

3. If table TAB_A is created as follows:

Assuming the cardinality of the columns is the same, which statement will create an index that will benefit the most from compression?

A) CREATE INDEX taba_idx ON tab_a (c4)
B) CREATE UNIQUE INDEX taba_idx ON tab_a (c2)
C) CREATE INDEX taba_idx ON tab_a (c2)
D) ALTER TABLE tab_a ADD PRIMARY KEY (c1)

4. You are creating a table with 1 LOB column. The size of the LOB column is less than the size of the LOB descriptor. When creating this table you did not specify an INLINE LENGTH. Which option is correct?

A) Only the LOB descriptor will be stored in base table and the LOB data will be stored in the LOB storage object.
B) The ALTER TABLE .. INLINE LENGTH .. command is required so the LOB data can be included in the base table.
C) Only the LOB data will be stored in the base table.
D) Both the LOB descriptor and the LOB data will be stored in the base table.

5. User USER1 is a member of the SYSADM group for instance INST1 in DB2 9.7. Database DB_1 was just created within INST1 by user USER2. What additional authorities must be directly granted to USER1 in order for USER1 to retain the same privileges they would have had if database DB_1 had been created with DB2 9.5 by USER2?

A) DBADM, DATAACCESS, ACCESSCTRL
B) SECADM, DATAACCESS, ACCESSCTRL
C) DBADM, DATAACCESS
D) DBADM, SECADM, ACCESSCTRL

Solutions: