Given an HADR pair configured with HADR_PEER_WINDOW set to 300 seconds. If the standby server looses communication with the primary at 11:02:03 am, when can the following command be run so that the standby server will successfully be promoted to be a primary server?
TAKEOVER HADR ON DB mydb BY FORCE PEER WINDOW ONLY

• A. Any time after 11:07:03 am
• B. Any time before 11:07:03 am
• C. Any time after 11:02:03 am
• D. Any time after 11:07:04 am

A DBA has established connectivity to a DB2 for z/OS database and is exploiting a System z sysplex for load balancing and fault-tolerance. Which series of statements and commands can be issued to ensure that agents remain allocated to help maintain the sysplex server list?

• A. UPDATE DBM CFG USING NUM_POOLAGENTS 200;
  db2stop;
  db2start;
• B. UPDATE DBM CFG USING NUM_INITAGENTS 200;
  db2stop;
  db2start;
• C. UPDATE DBM CFG USING NUM_POOLAGENTS 0;
  db2stop;
  db2start;
• D. UPDATE DBM CFG USING NUM_INITAGENTS 0;
  db2stop;
  db2start;

Which command CANNOT be used to explicitly build a compression dictionary for a table?

• A. IMPORT
• B. INSPECT
• C. REORG
• D. LOAD

Which description is correct when discussing the DB2_MEM_TUNING_RANGE registry variable?

• A. It is recommended that this variable be enabled at all times in order to prevent DB2 from taking too much physical memory.
• B. It is recommended that this variable be used to set the maximum percentage of memory that DB2 can use on the system.
• C. It is recommended to set this variable only when using STMM, when DATABASE_MEMORY is set to AUTOMATIC, and if insufficient system memory problems are occurring.
• D. It is recommended to set this variable only when the Self-Tuning Memory Manager (STMM) is disabled.