Can you define foreign keys?
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In DB2 Large OBJECTS(lob) COLUMNS ARE USED TO STORE LARGE OBJECTS(DOCUMENTS,PICTURES) IN DATABASE.WHICH OF THE FOLLOWING CLAUSES CANOT BE USED ON LOB COLUMNS? A)GROUPBY B) HAVING C)ORDERBY d) NONE OF THE ABOVE WHICH MQ COMPONENT IS ESSENTIAL IN DISTRIBUTED SYSTEM MESSAGING? A)MQSERVER B)CHANEL C)CLUSTER D)QLOCAL E)QREMOTE IN THE MVS WORLD,COBOL INTRODUCED POINTERS TO THE COBOL.WHICH OF THE FOLLOWING STATEMENT IS TRUE ABOUT COBOL POINTERS? A) A COBOL POINTER CAN POINT TO ANY KIND OF OBJECT. B)COBOL POINTER DOSENOT ALLOW POINTER ARTHEMITIC. A)A b)b C)BOTH A AND B D) NONE WHAT IS THE NAME OF THE JOB THAT HAS AN ADRESS SPACE IDENTIFIER(ASID) OF ONE? what is the cics commands to enable writing mixed characters in cics region? a)cemt caps off b)caps off c)ckti d)ceot tra e)ceot caps off
Explore the syntax of the evaluate statement?
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What is linkage section?
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What is difference between static call and dynamic call?
How joinkeys helps in sort?
What is the facility that allows mainframes to be partitioned into lapars?